Nutrition Myths and Fallacies

In the world of diet and nutrition, with so many conflicting ideas, philosophies, plans, myths and fallacies abound. Here, we set straight a few of the more enduring myths:

VITAMINS WILL ENHANCE YOUR STRENGTH AND ENDURANCE
This is a fallacy. Vitamins supply the body no calories and cannot be used as fuel. The body excretes 70% of the vitamins that it does not need. Only people who are deficient in an area should take necessary supplements. Please consult your physician or a Registered Dietitian before increasing your intake. Some vitamins are potentially toxic.

DIET PILLS ENHANCE METABOLISM AND CONTRIBUTE TO WEIGHT LOSS
False. Initially one will lose weight after taking diet pills due to the lowered basal requirements of food and calories but in the long run diet pill users will usually gain more weight back.

AN INTAKE OF REFINED SUGAR CARBOHYDRATES FROM SOURCES LIKE HONEY, SODAS, CANDY BARS AND MARSHMALLOWS WHEN FEELING LOW, WILL BOOST ENERGY LEVELS.
Unfortunately, you will probably experience the opposite. Sugar snacks provide a quick jolt of energy but the effects are short-lived and in athletes can lead quickly to “bonking” or “hitting the wall.” Instead choose complex carbohydrates which burn much more evenly and provide sustained energy over a longer period.

CAFFEINE STIMULATES THE APPETITE AND SHOULD BE AVOIDED IF TRYING TO LOSE WEIGHT.
That caffeine can act as an appetite stimulant has never been scientifically proven. However, if taken properly, it can aid in raising the body temperature and possibly contribute to body fat loss.

EXCESS PROTEIN WILL BE USED AS ENERGY IF TOO MUCH IS TAKEN IN.
True…but only when carbohydrate and fat sources are depleted. The body will use protein as fuel only as last resort. Most excess protein is stored as adipose tissue (body fat). Make sure you consult your nutritional consultant or health care professional on how much protein is necessary for you.

Stay true to your zones!

Jon and Barry
Endurance Geeks