Nutrition cannot be optimized by taking a pill . Eating a variety of foods and avoiding chemical excesses are the two best ways to achieve good nutrition. Certain individuals do benefit from nutritional supplements . If you are currently supplementing or are thinking about it, make sure you talk to a physician or a dietitian to discuss potential benefits and risks. Here's some info on a few supplements that are hot on the market.
Amino acids are the building blocks of protein.
Most people, athletes included, get more than enough amino acids from foods. Manufacturers will attempt to convince you that individual amino acids in a pill are easier to digest and absorb than those found in foods. Amino acids from foods are easy to absorb and food supplies the amino acids in proportions that you need. Protein powders and pills do not result in increased muscle mass or muscular weight gain. Most athletes, including body builders, don't need more protein than they can get from 6-8 oz. of meat or meat alternatives each day.