The NxLabs Body Challenge Blog

Posts Tagged ‘supplements’

Chew vs. Sip – Food Logic

Wednesday, April 1st, 2009

When your fridge has more fungus than a mushroom farm and your cupboards are bare, it’s tempting to consider dropping real food altogether. With the day-to-day grind of work or school and managing a serious training schedule – food prep is sometimes the last thing you want to do. The easy fix – just drink shakes for every meal to keep those nutrient counts high. WRONG! Throw in a good “greens” shake to get your daily veggie count up. And who needs a Foreman Grill right? WRONG AGAIN! While it seems like the easy solution, don’t do it. No matter how little time you have in a day, always try to make at least 50% of you meals solid, functional food.

A nutritional supplement is just that, a supplement. Your diet should be built around whole foods, with your powders and capsules augmenting your daily nutritional needs in the meals you cook. Protein, carbs and fats aside, studies are constantly being released listing the anti-oxidants, vitamins and even enzymes that we previously were unaware we needed have been in whole foods like fruits, veggies and meats all along. The food you eat is fuel, plain and simple.  So make sure you balance your meals, whether whole foods and shakes – not just for the purpose of building muscle and strength – but for overall health and function.

Don’t confuse the ease of taking supplements with the necessity of a balanced diet.  Someday we may all have flying cars and protein pills, but until then, eat a banana.

Amino Acids Between Meals Aid Muscle Growth

Thursday, February 26th, 2009

In order for muscle growth to occur, the body must be in a positive nitrogen balance. This means that more nitrogen must be coming into the body than going out. So where do you get the nitrogen? Well, amino acids are basically the only source of nitrogen for the body. (Note: Amino acids are the building blocks of protein.) Therefore, consuming an adequate and constant supply of amino acids throughout the day is always in the best interest of any athlete and one of the reasons why we consume 4-8 meals a day. However, due to hectic lifestyles, eating a meal isn’t always an option. This has lead many athletes to supplement their diet with amino acid blends and/or protein supplements between meals. Results from a recent study showed if there was any benefit in doing this.

Subjects in a study conducted at the University of Texas were split into two groups. Each group consumed 3 meals a day (at 8:30, 13:30 and 18:30) with the total caloric intake for each subject based on the Harris-Benedict equation. However, one group consumed a supplement blend containing 15 g of essential amino acids and 30 g of carbohydrates 2.5 hours after each meal. The results from the study showed that the subjects consuming the supplement blend had a greater anabolic (muscle building) effect than those who only ate breakfast, lunch and dinner.

Am J Physiol Endocrinol Metab 288: E761-E767, 2005