NIFS Healthy Living Blog

Protein is all the craze lately, and rightfully so due to its many benefits. However, many protein sources, especially animal based protein sources, can be high in nutrients that can harm the heart, specifically saturated fat, trans fats, cholesterol and sodium, if not selected carefully.

Intake of foods high in saturated fat, trans fats in cholesterol can increase LDL cholesterol levels in the blood, or the “bad” cholesterol, that is associated with heart disease. Trans fats can also lower your HDL cholesterol levels - the beneficial cholesterol that works to lower the amount of LDL/bad cholesterol in the bloodstream. Sodium, on the other hand, when consumed in excess, is associated with an increase in blood pressure, which makes the heart have to work harder to successfully pump blood throughout the body. Over time, high blood pressure can result in injury to the blood vessels, speeding up the buildup of plaque, which can lead to heart attack or stroke.

Foods high in saturated fat, trans fat, and cholesterol include fatty cuts of beef, lamb and pork; beef tallow (and foods that are fried with it); poultry with skin; full fat dairy products such as butter, cream, ice cream, and most cheeses; and “tropical” oils such as coconut oil, palm oil, and palm kernel oil. While we don’t frequently use or cook with coconut oil, palm oil, or palm kernel oil, it is used in a variety of processed and packaged foods, including some protein supplements like protein bars and shakes. Similarly, many protein-rich foods can also be high in sodium, especially processed meats like cold cuts and cured meats (deli meats, sausages, hot dogs, bacon, etc) and highly processed protein supplements and protein foods (protein crackers, protein chips, protein breads, protein pastas, etc.) which are increasing in popularity.

So how do you meet your protein needs while also protecting your heart health? It’s all about balance. When opting for animal based proteins, it is best to choose those that are leaner, such as “round”, “loin”, and “sirloin” cuts of red meat, skinless chicken and turkey, fish and seafood, eggs and egg whites and low fat dairy products (nonfat, 1% or 2% milk products - greek yogurt, cottage cheese, milk). Many animal based proteins are likely to still provide some saturated and trans fats and cholesterol into the diet, so it’s important to also include plant based proteins, such as tofu, tempeh, lentils and legumes, nuts, beans, and seeds. Fruits and vegetables typically provide little protein, however, they are still equally important for heart and overall health, so be sure to incorporate them alongside your protein sources at meals and snacks!

Celebrate Heart Health Month at NIFS ❤️

February is Heart Health Month at NIFS, and we’re putting your heart first with FREE Bod Pod & NIFS 3D Scans, blood pressure testing, HIIT & Burn classes, a Heart-a-thon Walk, and our Heart & Hustle Challenge.

Register for classes in the NIFS app, and earn raffle entries for every class you attend in our new Group Fitness Room 1. The more you move, the more chances you have to win—while doing something great for your heart.

Follow us on social for event updates and reminders, and stop by the Service Desk for full details. 

Everyone knows that routine exercise benefits your heart and overall health in the long term, but what do those benefits look like? When we start exercising, we can experience benefits almost immediately, and even after months of training, our body continues to adapt. The key is to find a routine that best fits you and stick with it—because if we stop exercising, our body can lose the adaptations it made.

Understanding Your Heart Health Risks

Many people are unaware of their cardiovascular risks until symptoms arise, making prevention even more important. The American College of Sports Medicine (ACSM) outlines several risk factors that contribute to cardiovascular disease:

1. Age: Men over the age of 45; women over the age of 55.*

2. Family history: A male family member who had a heart attack or open-heart surgery before age 55, or a female family member before age 65.*

3. Smoking: Current smoking or having quit within the past 6 months.

4. Physical inactivity: Not meeting the minimum of 150-300 minutes per week of moderate-intensity exercise or 75-150 minutes per week of vigorous-intensity exercise.

5. BMI: A BMI greater than 30.

6. Blood pressure: Resting blood pressure higher than 130/80.

7. Cholesterol: LDL >130 mg/dL, HDL <40 mg/dL, or total cholesterol >200 mg/dL.

8. Blood sugar: Fasting blood sugar >100 mg/dL or A1C >5.7%.
   Factors marked with an asterisk () cannot be changed.*

These measurements require additional testing done by a medical professional, such as your primary care physician (PCP).

How Exercise Benefits Heart Health

Now that you know what to look out for, let’s go through each of the changeable risk factors and see how exercise can benefit our heart health.

1. Smoking: It is well known that smoking harms your health. While exercise cannot undo the damage, it can help curb cravings, making it easier to quit. For additional help, talk to your doctor about other options.

2. Physical inactivity: Being inactive can lead to other risk factors worsening. It’s important to incorporate regular exercise and minimize long periods of sitting. The more we move, the better our overall health!

3. BMI: The fitness world often overcomplicates weight loss, but it ultimately comes down to calories in versus calories out. If you start exercising while maintaining your current caloric intake, you will likely experience weight loss over time, helping lower BMI. If you're curious about how many calories are right for you, talk to a health fitness specialist about our Resting Metabolic Rate test.

4. Blood pressure: Ideally, resting blood pressure should be under 120/70. When we exercise, our heart works harder, increasing blood pressure temporarily. After exercise, the heart rate lowers, and arteries expand, leading to an overall decrease in blood pressure over time.

5. Cholesterol: Regular exercise helps lower bad cholesterol (LDL), which can cause blockages, and increases good cholesterol (HDL), which clears LDL from the arteries. Exercise encourages your body to use cholesterol for energy rather than storing it. However, diet plays a significant role as well—meet with our registered dietitians if you have questions.

6. Blood sugar: Our body breaks down food into sugar, which is stored in muscles and the bloodstream. Exercise helps the body use excess blood sugar for energy, improving overall blood sugar levels. Like cholesterol, diet also plays a crucial role, so consulting with a registered dietitian can be beneficial.

Ready to Take the Next Step?

Research shows that engaging in at least 150-300 minutes per week of moderate-intensity exercise or 75-150 minutes per week of vigorous-intensity exercise significantly lowers cardiovascular risk factors and benefits heart health. However, exercise intensity varies from person to person depending on training status.

To ensure you’re working at the right intensity and getting the most out of your workouts, schedule a free strategy session with a health fitness specialist at the Track Desk today! Even small changes can lead to big improvements in your heart health.

Please note that exercise is NOT a replacement for prescribed medication. Always consult with your medical provider before beginning a new exercise routine.

We often focus on heart health strategies during waking hours—exercising regularly, staying physically active, and eating nutritious meals. For instance, aerobic exercise strengthens the cardiovascular system by enhancing the heart's efficiency. With consistent training, the heart pumps blood more effectively, leading to benefits like increased left ventricle size, stronger contractions, and greater stroke volume. Similarly, limiting foods high in calories, saturated fats, and refined sugars helps reduce harmful byproducts like cholesterol, triglycerides, and excess sugar. But what about the hours we spend sleeping? Could your sleep habits be influencing your long-term heart health?

The Role of Sleep in Recovery:

Sleep plays a critical role in the recovery of muscles, tissues, and the central nervous system (CNS). During sleep, our brain cycles through non-rapid eye movement (NREM) and rapid eye movement (REM) stages, which are essential for overall recovery. A healthy sleep pattern also supports the body’s circadian rhythm—a natural, 24-hour cycle that regulates hormones, energy levels, and metabolic functions. For example, cortisol helps us wake up feeling energized, while melatonin prepares us for sleep as night approaches. Historically, circadian rhythms aligns with daylight, but modern lifestyles often disrupt these natural cycles.

Modern Sleep Challenges:

Today, many people work irregular schedules, leading to disrupted sleep patterns. In fact, about one in three adults struggles to get the recommended 7+ hours of quality, uninterrupted sleep each night. Without completing full sleep cycles, the CNS cannot fully recover, leaving the body in a heightened state of stress. This dysregulation affects hormones critical for the "rest and digest" functions, impairing recovery.

Consequences of Poor Sleep:

Chronic poor sleep impacts both mental and physical health. It diminishes cognitive function, causes fatigue, and can even lead to metabolic dysfunction. Sleep deprivation often results in less nutritious food choices, contributing to weight gain and a higher risk of obesity. Additionally, poor sleep disrupts metabolism, further compounding weight-related challenges.

Sleep and Heart Health:

Short sleep (<7 hours) has been linked to inefficient metabolism, reduced cognition, and low energy levels. It also keeps the body under prolonged stress, raising heart rate and blood pressure. Over time, these effects can harm cardiovascular health, increasing the risk of heart disease and cardiometabolic dysfunction. Combined with poor diet and low physical activity, chronic sleep issues heighten the likelihood of heart disease, diabetes, and vascular problems.

Tips for Better Sleep:

Improving your sleep environment and habits can significantly boost your sleep quality and heart health. Here are some actionable steps:

• Create a Sleep-Friendly Environment: Avoid screens emitting blue light before bed, reduce background noise, and keep your bedroom dark and cool.
• Time Your Activities: Avoid heavy exercise or large meals within three hours of bedtime.
• Stick to a Schedule: Consistent sleep and wake times help regulate your circadian rhythm.
• Exercise Regularly: Physical activity promotes better sleep quality.
• Optimize Your Diet: Eat nutritious meals and limit caffeine intake to 5–7 hours before bedtime.
  
  

If you’re struggling to establish healthy sleep habits, consider consulting a doctor or health coach for personalized guidance.

We all know regular exercise is great for your heart and overall health, but what does that actually mean? The truth is, the benefits of exercise can start almost immediately, and your body continues to adapt over time as you stick to your routine. The key is consistency: finding an exercise routine that works for you and maintaining it. If you stop exercising, your body can lose the adaptations it worked hard to achieve.

What Am I At Risk For?

Many people don’t realize they’re at risk for cardiovascular disease until it’s too late. These risks often remain hidden because we can’t physically see them. However, the American College of Sports Medicine (ACSM) has identified a set of risk factors to watch for. Some, like age and family history, can’t be changed, but others can be improved through lifestyle choices like exercise.

Non-Changeable Risk Factors

• *Age: Men over 45 and women over 55 are at increased risk.
• *Family history: If a male family member had a heart attack or heart surgery before age 55—or a female family member before age 65—you may have a higher risk.

Changeable Risk Factors

• Smoking: Current smokers or those who quit within the past six months.
• Physical inactivity: Not meeting the recommended 150-300 minutes of moderate exercise or 75-150 minutes of vigorous exercise per week.
• BMI (Body Mass Index): A BMI over 30 increases your risk.
• Blood pressure: Resting blood pressure greater than 130/80 mmHg.
• Cholesterol levels: LDL >130 mg/dL, HDL <40 mg/dL, or total cholesterol >200 mg/dL.
• Blood sugar levels: Fasting blood sugar >100 mg/dL or A1C >5.7%.

Items with a (*) are beyond your control, but the rest can be improved through regular exercise and healthy habits. These measurements require testing by a medical professional, like your primary care physician (PCP).

What Are the Benefits of Exercise?

Let’s break down how regular physical activity can positively affect the changeable risk factors:

Smoking

It’s well known that smoking is harmful to your health. While exercise can’t undo the damage caused by smoking, it can help curb cravings and support efforts to quit. For additional resources, talk to your doctor about strategies and options.

Physical Inactivity

Being physically inactive can lead to other risk factors worsening over time. Incorporating regular exercise, even in small amounts, can make a big difference. Avoid sitting for long periods, and aim to move more throughout the day. Every step counts!

BMI

Weight loss doesn’t have to be complicated. At its core, it’s about calories in vs. calories out. When you start exercising while maintaining your current calorie intake, your body begins burning excess calories, which can lead to weight loss. Over time, this reduces your BMI. If you’re curious about how many calories you should consume, schedule a Resting Metabolic Rate test with a health fitness specialist.

Blood Pressure

Ideally, resting blood pressure should be below 120/70 mmHg. During exercise, your heart works harder, and blood pressure rises temporarily. However, after exercise, your heart rate slows and your blood vessels relax, which lowers your blood pressure below its pre-exercise level. Over time, this adaptation helps your body maintain a healthier resting blood pressure.

Cholesterol

Exercise improves cholesterol by lowering the “bad” LDL cholesterol that clogs arteries and raising the “good” HDL cholesterol that helps clear LDL. Your body also uses cholesterol for energy during exercise instead of storing it. Pairing exercise with a heart-healthy diet amplifies these benefits. If you have questions about your diet, our registered dietitians are here to help.

Blood Sugar

Our body breaks down food into sugar, which is stored in the muscles and bloodstream. Exercise helps regulate this process by using excess blood sugar for energy, which improves insulin sensitivity and lowers resting blood sugar levels. Diet also plays a significant role, so consider meeting with a dietitian for personalized advice.

Where Do I Start?

Research consistently shows that exercising 150-300 minutes per week at moderate intensity (or 75-150 minutes per week at vigorous intensity) significantly reduces risk factors and benefits heart health.

Keep in mind that exercise intensity is unique to each person based on their fitness level. Working with a health fitness specialist ensures you’re exercising safely and effectively for your needs. Stop by the Track Desk to schedule your free strategy session and personalized workout program today!

Exercise is an excellent way to complement other heart-healthy habits, but it’s not a substitute for prescribed medications. Always consult your healthcare provider before starting a new exercise program.

We can concur with many years of research that obesity can increase the risk of immune dysfunction. This is a multifaceted phenomenon often associated with factors such as physical inactivity, poor nutritional profiles, increased adiposity (fat tissue), and metabolic disorders/diseases. Commonly, the latter can gradually progress from the aforementioned factors.

What we have also seen in recent years during the COVID pandemic is how important it is to address the risks to public health and mortality caused by poor health status and possible exposure to infectious diseases. The solution to shelter in place (reducing transmissions) was a band-aid to the very real problem that our culture is not perfect, and we have many individuals at risk due to unhealthy lifestyles. To improve public health on a broader scale, we need to make interventions at the community and individual levels.

Immediate Lifestyle Changes for Better Immune Health

1. Increase Sunlight Exposure One immediate lifestyle change at-risk individuals can make to improve their immune health is to increase their exposure to sunlight. Sunlight exposure triggers Vitamin D synthesis via UV light and 7-dehydrocholesterol. This essential vitamin plays a critical role in respiratory immune response, including both inflammation and acute damage responses.
2. Boost Physical Activity Another crucial intervention is increasing physical activity. This has a two-fold benefit: improving body composition and metabolic health, and potentially increasing Vitamin D levels (even without sunlight). This is because Vitamin D is stored in adipose tissue and can be released through the metabolism of fat cells.

Moving forward, we can improve the health of our community by helping each other enhance diets, increase physical activity, get outside in the sun, and maintain hygiene for others.

NIFS: Supporting Your Health Journey

Here at NIFS, we encourage members to participate in our outdoor classes, such as boot camp and Tabata. We also offer nutritional services and unconditional support for improving nutrient content and sustainability in dietary practices.

If you feel you may need a body composition assessment, we offer BodPod and NIFS3D scans that can provide more information on your health, including risk factors such as BMI, body fat percentage, waist circumference, and total energy expenditure. Our staff can educate you on what your readings mean, how they are relevant to you, and what strategies could improve your overall health and fitness in the long term.

We also maintain the utmost cleanliness on each machine and encourage our members to be diligent about cleaning machines after usage.

Please reach out and utilize the many free and additional services we offer to aid in your health journey. We are excited to have a great community, and we look forward to you being a part of it. Get outside and join us for some excellent fitness and health services!

Did you know that cardiovascular disease is one of the leading causes of death? According to the CDC, heart disease is the leading cause of death for men, women, and people of most racial and ethnic groups in the United States. One person dies every 36 seconds in the United States from cardiovascular disease. About 655,000 Americans die from heart disease each year—that's 1 in every 4 deaths.

It’s because of this fact that the American Heart Association (AHA) has poured millions into heart research and producing guidelines to help people not only manage heart conditions but prevent them, too. One initiative by the AHA that has been around is the Life’s Simple 7 for heart health. Life's Simple 7 is defined by the American Heart Association as the 7 risk factors that people can improve through lifestyle changes to help achieve ideal cardiovascular health. Let’s take a look!

Life’s Simple 7

1. Manage blood pressure. High blood pressure can put strain on your heart, arteries, and kidneys, leading to heart disease and stroke. Both exercise and nutrition can help here. Nutritionally speaking, be sure to watch your sodium (salt) intake, keeping your intake at 1,500–2,300mg per day. Also, eat plenty of fruits and veggies to get fiber!
2. Control cholesterol. When cholesterol levels are high, plaque buildup causes clogged arteries. This also leads to stroke and heart disease. For healthy cholesterol levels, it is important to manage total fat intake and eat a balanced diet. Fat intake should make up about 20–35% of total calories. Of those fats, be sure that the bulk come from unsaturated sources, such as olive oil, avocado, nuts, and seeds. 
3. Reduce blood sugar. Everything we eat turns into sugar (aka glucose), but glucose is most readily available in the carbohydrates we eat. Our bodies use this glucose for energy. Now, carbohydrates and glucose are important! However, just like everything else, we want to find a balance. Chronically high levels of blood glucose can be damaging to the heart, eyes, nerves, and kidneys. If you struggle with high blood sugar, be sure to consult your Registered Dietitian, Primary Care Provider, and Endocrinologist. The team can come up with a care plan to manage your blood sugar.
4. Get active. Living an active life comes with far more benefits than just heart health! But for heart health, it is recommended to exercise 150–300 minutes per week at a moderate intensity level. Outside of that time, be sure to stay active by going on walks, doing yard work, taking “standing breaks” from sitting down, and stretching.
5. Eat better. A balanced and nutritious diet is always a game changer. The things we put into our bodies matter. When you eat a nutritious diet, you are giving your body one of the best weapons to combat cardiovascular disease. This goes both ways, though; when we eat junk a majority of the time, we are opening the gates to a plethora of chronic diseases.
6. Maintain a healthy weight. To be honest, I wish this said “maintain a healthy body composition.” Current research shows that body composition (fat mass and lean body mass) is far more indicative of risk for chronic disease than total body weight. Maintaining healthy body fat levels and adequate lean muscle mass reduces the burden on your heart, lungs, blood vessels, and skeleton.
7. Stop smoking. Cigarette smoking is one of the leading risk factors for cardiovascular disease. If you do smoke, consider sitting down with your healthcare team and coming up with a plan to quit. Like everything, this is absolutely your choice, but do be aware that smoking drastically increases your chances of heart disease.

Take It One Step at a Time

Now, if you are anything like me, you may be thinking “that is not ‘simple.’” Trust me, I agree. That is my only critique of these guidelines. It is not that simple. These things take work and time; I do not want to downplay that. My suggestion is to pick one at a time and work on it. Then, once you have that down, move on to another. Keep repeating this until you feel like all your bases are covered and heart-healthy lifestyle habits are in place.

NIFS Can Help

As always, NIFS professionals are here to help! We have certified personal trainers to assist in getting active (step 4); a Clinical Registered Dietitian who can assist with eating better (step 5) and blood sugar, blood pressure, and cholesterol control (steps 1–3); a weight-loss program for step 6; and health coaches to help with navigating lifestyle steps to stop smoking. All of these can, in turn, lead to healthier cholesterol, blood sugar, and blood pressure levels (steps 1–3). Please reach out if you need anything! We are here to help keep you and your heart healthy. 

This blog was written by Sabrina Goshen, NIFS Registered Dietitian. To learn more about the NIFS bloggers, click here.

Coenzyme Q10, also known as ubiquinone, is a commonly used supplement by those with cardiovascular risks and disease, and especially those using statins. CoQ10 acts as a carrier in our cells to assist in oxygen utilization.  It also assists enzymes in the mitochondria. This allows the production of energy in a cycle referred to as the Krebs Cycle, and hints at why the mitochondria are the “powerhouse of the cell.” Some believe that those with heart failure have a buildup of reactive oxygen species (ROS), which can lead to adverse effects. Furthermore, they suggest CoQ10 antioxidant properties can combat the buildup of ROS. Additionally, CoQ10 is thought to balance calcium-dependent ion channels within the heart, which is critical for heart function. As far as supplementation with statins goes, people are led to believe that supplementing CoQ10 is essential because statins block the pathway that leads to CoQ10 production.

Researchers looked into these claims. Some found many studies that showed CoQ10 had no clear effect on how much blood the heart was able to pump (left heart ejection fraction), and other studies were inconclusive with poor research design. On the other hand, a Large study (a meta-analysis of clinical trials) revealed that those who supplemented CoQ10 had lower risk of death and increased exercise capacity, but no correlation between CoQ10 and how much blood the heart was able to pump. Lastly, another study observed those with heart failure receiving medical therapy. In addition to medical therapy, some of the participants received a placebo and some received Coenzyme Q10. Although the concentration of CoQ10 in the blood serum increased dramatically, those patients saw no greater effect in ejection fraction, peak oxygen consumption, and exercise duration. 

Drug Interactions and Additive Effects

CoQ10 has been known to interact with Vitamin K Antagonists, such as warfarin, a commonly prescribed drug in cardiovascular disease cases. Some cases have shown that CoQ10 blocks the anti–blood clotting (aka anticoagulant) effect of Vitamin K Antagonists, especially warfarin, which can lead to fatal blood clotting (according to Lexi-Drugs Online). On the other hand, some studies have shown that CoQ10 has done the complete opposite to Vitamin K Antagonists and actually enhanced the anti-blood-clotting effect, which leads to excessive bleeding.

Side Effects

Some side effects reported include severe gastrointestinal (GI) bleeding, allergic reactions, headaches, vomiting, urine discoloration, and abdominal pain.

Further Research

Much of the research that shows a positive outcome when supplementing CoQ10 had small trial groups (not enough people). The number of participants in the trials, known as sample size, is too small for the evidence to be conclusive. Moving forward, is it possible to get a bigger sample size that can give conclusive results? As of now, many are torn on this topic.

The Clinical Bottom Line

There is not enough evidence to support the use of CoQ10 for treating heart failure or even lessening the risk of muscle weakness (myopathy) in those taking statins. Until more research emerges, I would suggest those with cardiovascular disease not take CoQ10, especially if they are taking a Vitamin K Antagonist. If you are torn about taking CoQ10, consider speaking with your Primary Care Provider and Registered Dietitian to see if it's right for you.

This blog was written by Sabrina Goshen, NIFS Registered Dietitian. To learn more about the NIFS bloggers, click here.

How often is it that you hear someone say, “Man, that was a great night’s sleep!” or “I slept like a baby!”? Not as often as we would like to hear, I would say! Being tired and feeling sluggish seems to be the new normal. According to the National Sleep Foundation, most Americans are sleep-deprived. Not getting enough sleep might be causing a lot more trouble than just that sleepy feeling. In fact, it could be seriously harming your health.

Why Aren’t We Sleeping?

Centuries ago, it was common for people to sleep anywhere from 8 to 9 hours each night. But now only about 25 percent of Americans get 8 or more hours of sleep. There are various reasons why we aren’t sleeping. We live in a society that is constantly on the go, 24/7. From fitness centers being open 24 hours to pharmacies and department stores being open later, around-the-clock convenience is there.

So many activities go on during a 24-hour period. From working long hours, transporting kids to their activities, trying to make time for friends, not to mention enjoying a little bit of entertainment—oh, and can’t forget about making time for our health and fitness goals. Sleep is typically the first thing to disappear from our lives, so it becomes second nature to not get enough of it.

Here’s the thing though: even when we do end up finally getting into bed, it doesn’t exactly mean we go right to sleep. The National Sleep Foundation reports that 60 parent of Americans have sleep problems. You heard it right—more than half of us struggle to sleep, and we are starting to pay for it.

The Dangers of Sleep Deprivation

“The foundations of good health are good diet, good exercise, and good sleep, but two out of the three doesn’t get you there.” —Dr. Anne Calhoun, neurology professor, University of North Carolina (source: CBC)

The three components that are needed to make up a healthy lifestyle are exercise, eating healthy, and sleep. Exercise and nutrition aren’t enough to make up for the danger that sleep deprivation poses to your health, however. Some studies indicate that adults can get as little as 7 hours of sleep a night and that can be sufficient. But shooting more for 8 hours would make a world of difference. And getting less than 7 can cause some serious consequences:

Risk of Cardiovascular Disease

If you get less than 6 hours of sleep each night and have disrupted sleep, you have a 48 percent greater risk of developing or dying from heart disease and a 15 percent greater risk of developing or dying from a stroke. Not to mention, lack of sleep can cause high blood pressure, blocked arteries, stroke, kidney disease, and dementia.

Obesity

Sleep shortage is directly linked to obesity. When you don’t get enough sleep, two very powerful hormones that control hunger are disrupted, resulting in you feeling hungrier and having fewer sensations of fullness.

Not getting enough will also cause you to feel more stressed, which boosts the production of the hormone cortisol in your body. The cortisol hormone causes you to crave high-carbohydrate foods such as chips and brownies, which then turn into the fat around your belly, which is the most dangerous place to store fat.

Another reason sleep is important is that the risk of pre-diabetes goes up. When trying to make it on less than 6 hours of sleep per night, your glucose tolerance becomes impaired.

Immune System Becomes Depleted

Ever wonder how two people can be exposed to the same germs, but only one of them gets sick? The answer: their immune systems. When you have a well-functioning immune system, you are capable of warding off many illnesses. But when something is causing your immune system to not function the right way, like sleep deprivation, you become vulnerable to infections, bacteria, viruses, and even some autoimmune diseases such as arthritis and asthma.

Less sleep = more stress and a compromised immune system

Low Exercise Performance

As if the threat of heart disease, obesity, and immune suppression isn’t enough to deal with, lack of sleep can negatively impact your fitness regimen as well. A recent study in Lipids in Health and Disease came to the conclusion that exercise can help increase insulin sensitivity and sleep quality while decreasing body fat.

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At the end of the day, lack of sleep does far more harm to your health than you might realize. Although it might take some rearranging of your schedule, putting sleep first means that you don’t have to worry about making time for illness—because, let’s be honest, who has time to get sick?

This blog was written by Ashley Duncan, Weight Loss Coordinator. To find out more about the NIFS bloggers, click here.

When it comes to nutrition and your heart, the things you hear in the news can be very confusing:

Don’t eat eggs.
Eggs are good for you.

Coconut oil is amazing and should be in everything.
Coconut oil is full of saturated fat and is bad for your heart.

Fat-free dairy is the only kind you should eat.
Fat from dairy is good for you and your heart.

A lot of time there is a study that comes out saying something isn’t good for us, and then there is one that follows that says it is good for us. Hopefully after reviewing some of the tips below, you will feel more confident in making the best nutrition choices for your heart.

Remember the Basics

When it comes to heart health, we know that unprocessed whole foods are best. These foods are higher in fiber, which is helpful in lowering cholesterol. They are also lower in added sodium and preservatives that can affect your blood pressure.

As much as possible, aim to eat foods that are fresh and not packaged or processed. This includes fruits and vegetables, lean meat and eggs and beans, milk and yogurt with minimal or no additions, and whole grains such as brown rice, quinoa, sweet potatoes, and whole-wheat pasta. At each meal aim to incorporate at least three of these food groups. At snack time, choose two food groups that have some fiber and protein to help keep you full.

Everything in Moderation

Eggs, coconut oil, and dairy can definitely all be a part of a balanced diet. However, if you are eating a dozen eggs per day, putting scoops of coconut oil in everything, and consuming dairy all day long, that can affect your health and your heart. Anything that you consume to excess will provide excess calories, which leads to excess fat being stored in the body if it isn’t burned off.

Therefore, remember to enjoy all foods, but in moderation. One or two eggs per day at breakfast is ideal. A teaspoon of coconut oil to sauté your veggies in is an appropriate serving size, and 3 servings of dairy per day is recommended.

The moderation rule applies to not only these foods but also sweets, higher-fat foods, and alcohol. Learn to enjoy these foods in moderation, with the majority of your choices coming from whole and unprocessed foods, and you will keep your heart healthy.

Pay Attention to Details of Health News

If you are watching a news story or if you see an article on the internet that is talking about the newest trend in nutrition, dive a little deeper. Check to see whether this was a major study that was done by a reputable source. Or is it just an article written by someone who doesn’t have the credentials that are important when trying to come up with recommendations for health.

Something else to look at is the sample size of the study and how long it was. Did they only have a handful of subjects do the testing, and was it for a short period of time? If so, then this isn’t something you can rely heavily on. Studies that have very large sample sizes (think thousands of participants) and go on for years (20+) are the ones that most nutrition recommendations come from, and these are the ones you want to pay attention to. Otherwise, remember to stick to the basics and enjoy a balanced diet with all foods in moderation.

This blog was written by Angie Mitchell, RD, Wellness Coordinator. To find out more about the NIFS bloggers, click here.

February is Heart Health Month! Heart disease is the leading cause of death for both men and women. One of the most important things you can do to increase your heart health and decrease your risk for heart disease is to take a look at your diet. Are you eating the foods that are good for your heart and sparingly consuming the foods that aren’t?

Here are five questions to ask yourself about your diet.

• How much sodium are you eating? Hypertension or high blood pressure is a major risk factor for heart disease. One of the best ways to decrease your blood pressure or to prevent high blood pressure is to watch the amount of sodium in your diet. It's in everything these days. However, it is not in fresh foods such as fruits and vegetables, and lean meats. The worst foods are those that are typically processed and packaged, and food when you are dining out. When grocery shopping, try to stay on the outside aisles of the store and avoid purchasing a lot of items down the center aisles. This tends to be the area where the higher-sodium foods are located. Try to decrease how many times you eat out per week. When you do dine out, be sure to drink plenty of water to help flush out the excess that is bound to be in your food.
• Are you choosing low-fat animal protein sources? Saturated fat is the fat that is found in animal products and is directly linked to elevated cholesterol and increasing the risk for heart disease. Most individuals get their protein from meat, resulting in high saturated fat consumption. The best way to watch the amount you are taking in is to choose lower-fat protein sources such as those from fish that is grilled or baked, white-meat chicken and turkey without skin, center cuts of pork, and lean cuts of red meat such as filet or sirloin.
• Are you eating fruits and veggies with every meal? Prepare them any way you like, and shoot for a few portions at each meal. Toss fruit into your oatmeal or yogurt and add veggies to your eggs at breakfast. At lunchtime it’s easy to grab a veggie as your side to your sandwich. Fruit is an easy and portable snack any time of day, and half of your plate should be covered with vegetables at dinner! These nutrient powerhouses are loaded with fiber. Fiber helps to decrease the cholesterol in your body, which can be very heart protective.
• Where are the high-fiber carbohydrates? Carbohydrates have gotten a bad rap in recent years, mainly due to the increased intake of highly processed and unnatural carbohydrate sources. Carbs are important and help supply the body with energy it needs to run various systems of the body. Portion control is key here (1 to 2 cupped-hand-sized servings) and so is choosing the kind of carbohydrate. Choose whole grains, beans, lentils, and fruits that are unprocessed the majority of the time.
• Are you eating the right kinds of fat? Fat in your diet is important; however, the type of fat you are choosing is key. Remember that animal fat is the not-good-for-your-heart fat, along with foods that are packaged to have a long shelf life and those that are deep fried. The good fats are those from vegetable sources such as nuts, olive oil, avocado, and fatty fish like salmon. Choose these types of fat the majority of the time, being aware of portion sizes though, since they carry a lot of calories with them also.

If you have a family history of heart disease, you should definitely be asking yourself these five questions and working toward healthy eating habits. Take time this month to reflect on your heart health, decrease your sodium intake, and increase your fiber and good-for-you fats!

This blog was written by Angie Mitchell, RD, Wellness Coordinator. To find out more about the NIFS bloggers, click here.