Showing posts with label nutrition. Show all posts
Showing posts with label nutrition. Show all posts

Friday, December 28, 2007

Nutrition Key for Anti Aging

I would guess that growing old does not worry most Americans. However, the loss of strength and balance that can go together with the aging process can be frightening.

Live Lean Today can help with its anti aging fitness plans. Is there a way to prevent the frailty that is often associated with an older age? The solution may include protein, selected vitamins and dietary supplements.

Frailty is characterized as low overall muscle strength, a regular feeling of exhaustion with minimal activities, slow walking speed, and an overall reduction in activities of daily living. Although the number of elderly who could be defined as frail is un-known, frailty may increase the risk of falling as well as susceptibility to disease. In addition, frailty also negatively affects quality of life.

A recent study published in the Journal of Gerontology: Biological Sciences and Medical Sciences demonstrated that the lack of specific nutrients increases the risk of becoming frail. In this study, 802 participants were assessed for nutrient intake and frailty. The study showed that the risk of frailty was correlated with a diminished intake of protein and vitamins A, D, C and the B vitamin folate.

If a person was deficient in two or more nutrients, the risk of frailty more than doubled. In addition, as we age, our ability to absorb nutrients from the food we eat decreases. The quality and quantity of food eaten also may be influenced by a fixed income. This suggests that nutrient insuffi-ciency may be more common in the elderly that we believe.

Fortunately, frailty may be easily prevented and even reversed. Meat is an excellent source of protein but, for those on a very fixed income, may not be part of the daily diet. However, beans and nuts can also supply a significant amount of excellent protein at a very reasonable cost. They also are rich in folate. Fruits and vegetables are good source of vitamins A, C and D. Dietary supplements may also be valuable and can provide more than adequate levels of folate and vitamins A, D and C in a number of easily digestible forms.

When I was in medical school, we learned that all nutritional needs could be met by having three "square" meals a day. We now know that nutrition and health involves a much more complex set of interactions and that proper amounts of protein and specific nutrients, like vitamins A, D, C and folate are essential. Frailty may be avoidable and, with a little effort, we all may be able to enjoy the "golden years" a little more.


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Tuesday, July 24, 2007

Urban Health and Fitness Myths

Go to any gym or to your last social party and some person with spit out some urban legend as it relates to health, fitness, or weight loss. So many wise tales have been passed down from generations and especially on college campuses that we start to take them as fact. So, we have list 5 of the top urban myths around health and dieting to see do they tread water or not. Who hasn't thought that alcohol kills brain cells?

Urban Health and Fitness Myth or Fact

1. Inactivity turns muscle into fat: Almost Fact

a. The reality is that muscle and fat are two very different tissues with in the body. No, muscle can't turn into the fat though a sedentary lifestyle will cause your muscles to burn less calories. The fewer calories your muscles burn the greater amounts of fat a person will store. The correct statement is with inactivity fat replaces muscle. This is another way of saying you have a slow metabolism.

2. Women are going to get drunk quicker than Men: Fact

a. The key difference is body weight. The average male has more weight than the average female. The extra weight results in greater amounts of water in male bodies. The extra water lower the concentration of alcohol for men allowing them to stave off impairment longer. Another key difference is men has high amounts of gastric alcohol dehydrogenase, which breaks down alcohol is the liver. This allows men to break down more alcohol leaving less in the blood stream.

3. Drinking Alcohol Loses Brain Cells: Myth

a. Alcohol won't make you dumber though you may act dumber. Even binge drinkers are not going to kill brain cells. Studies have shown that heavy drinkers have the same amount of brain cells as the non drinker. Alcohol can kill brain cells though the amounts are too high to consume. You won't pass out or stop breathing before you would kill any cells.

4. Holiday 5 Pounds is a given: Myth

a. People don't gain an average of 5 pounds during the holidays. The average person gains about 1 pound over the 6 weeks from Thanksgiving to New Years. This isn't that different than the weight, from poor food diet and fitness choices that the average American gains at any point in time. The big reason we think about is that come January 1st we are making New Years resolutions and we are thinking about our weight more.

5. Drink green tea to lose weight: Myth

a. Many products and marketing are stating all the weight loss benefits of green tea. Green tea extract has been demonstrated to support weight loss and support increase in calorie burning from your metabolism. The amounts in the tea you drink are too low in concentration though to make much difference. You can still get the antioxidant properties of green tea in your drink though weight loss not much. If you want the benefits of green tea for weight loss you will have to go with nutritional supplements which deliver high concentrations.

Every myth or urban legend typically has some sort of truth to them. The issue it typically isn't exactly the way people think. The goal with any myth passed down is to do your homework.


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Wednesday, July 11, 2007

Food and Diet for More Energy

Do you find that you get fatigued during the afternoon? There are better choices than reaching for that candy bar, soda, or the latest energy drink. Food and diet is essential to giving your body more energy during the day which an online personal fitness training program can help with. With making some easy diet choices you can have more energy and feel alive during those once sluggish hours.

The fatigue and lack of energy you feel is associated with how you fuel your metabolism. Another way of looking at it is the food you eat or not eat is causing you have low energy and want to take a nap at work. If you are having any lack of energy throughout the day, now is a great time to start making better dietary choices which a dietician online can support you with.

The common diet programs that create this lack of energy are low calorie diets or eating 3 meals a day or less. Also, if your diet habits consist of fast food, candy, or soft drinks then your body is simply not getting the energy it needs and how it wants it was balanced energy levels. Another aspect that affects your energy with poor food choices is a lack of essential vitamins, minerals, complex carbs, and amino acids. All of these are building blocks for proper metabolism functioning.

The major issue with the ineffective diet programs of Americans is bad habits actually create more bad habits. Many people think that if they just had will power they won't succumb to food cravings that crush their diets. The reality is that poor choices create times when your body is in low blood sugar and that period is what causes your cravings. It is physiology that causes them not a lack of mental strength. Did you know that once you start eating 5 small meals during the day your cravings for sugar go away? Follow me on this person's day. We are starting with breakfast though they don't eat breakfast because they have noticed that if they skip breakfast they don't feel hungry till lunch. So at lunch they go out to dinner with their coworkers. Now, from a lack of energy they over eat more food than they should at any one meal. The problem is this doesn't feel or looks like too much food because this is what they are used to. How do I know this is too much food because at around 2 or 3 pm they are crashing. Their energy is low and they have become exceptionally irritable. Does this sound familiar?

So what are we supposed to eat? The goal is to eat 5 small meals throughout the day. For the average American this is cutting their normal meal in half and eating the other half as a snack. Breakfast starts the day either burning fat or storing fat. You know you had a proper breakfast because you are hungry 2-3 hours later, and it is time for another snack. You want to keep having small meals every two to three hours throughout the day. The reason this is good is because your body is burning calories and wants more fuel to keep burning. I know it seems logical if you don't eat you will lose weight. The problem is when you don't eat your body stores the food you eat as fat. When you fuel your body every 2-3 hours your body starts to burn more energy and will stop storing energy. This is the key to healthy losing weight.

Another key aspect to controlling your energy levels is the use of caffeine. Caffeine is a stimulant that supports your body to release adrenaline into your system. Caffeine in moderation, as in one cup of coffee doesn't throw your body out of balance. Having a multiple cups or some of the energy drinks and your body is running on artificial energy and then you crash. Once you crash you want that good feeling again, and so you are off on another Starbucks run. I know people who go to Starbucks every 2-3 hours or after each time their body crashes. One thing on energy drinks, Red Bull has less caffeine than a cup of coffee though I can't guarantee what is in the rest of the energy drinks.

Do you need more protein or more carbs in your meals? If you find that your meals are made of mostly carbs or simple sugars than eating protein with your meals with balance you out. Most Americans are over eating protein. If you are not getting a small amount of complex carbs in each meal, this is another reason why you are low on energy. Carbs are you body's fuel. Protein is designed to rebuild your muscle tissue and your body doesn't want to use it as energy.

Adding proper supplementation can make easy healthy and throughout the day easier. For most people getting that mid morning or mid afternoon snack can be a challenge. Having a meal replacement bar or shake can give you the healthy fuel you need. Also, most meal replacement supplements are fortified with vitamins and minerals which is a far cry from the candy bar. Supplements allow you to get exactly the right amount of calories in your meal as well. Especially, if you are going after a weight loss goal you don't need to eat any extra calories. What should I eat for my 5 small meals? The first answer is the same things you are eating now only cut them in half. You will find that the sugar cravings go away so we automatically start eating less sugar. The goal is to go to the super market thinking about what you want to eat for your meals. If you buy it at the grocery store than you will have it ready when it is time to eat? Liveleantoday.com's diet program creates weekly menus that print out grocery lists to make this process easy. Start eating every 2-3 hours and turn your metabolism into a fat burning machine. I know you might be laughing, not your metabolism. Today if you start eating 5 small meals your body will start to turn over. You will know this is working because you will have more energy than you have ever had before.

Chuck Carter, BS Exercise Science is President of Personal Training website LiveLeanToday.com. For over 20 years, Mr. Carter has trained people to achieve their fitness goals. Go to for more information on online personal training program and other health and fitness information.

Monday, June 18, 2007

Information on Liveleantoday.com

People have been asking me what I think about Liveleantoday.com's online personal training plans. On the outside Liveleantoday.com offers online nutrition and diet plans and personal interaction with an online trainer and dietician. I was very interested to see how this compares to a personal trainer in a gym.

First, I thought the workouts were really good. I really liked that they broke the workout into strength and cardio as most programs are strength only or cardio only. Each workout combined all aspects of total fitness.

The diet plan was great as the key to losing weight is 5 small meals and they made it easy for people to understand the right portion control for them.

The part that I thought Liveleantoday.com seperated themselves from anything online was the fact that I was able to interact with my own online trainer and dietician and they were able to really customize my workout and diet. It was so nice to talk to a real person who also was an expert. They even gave me a few ideas on things I had't thought of yet that I will be sharing in up coming posts.

If it is time to start losing weight I would join Liveleantoday.com.