Products range from herbal dietary supplements, actual food components in dosage form such as capsules or tablets to beverages fortified with vitamins and genetically engineered designer foods, functional foods, processed foods such as cereal, soup and beverages. Functional foods, the most popular term among consumers are modifieds food or food ingredients that may provide a health benefit beyond the traditional nutrients it contains. From these bits of information, we are informed that the basic diet of early Greeks and Romans for instance was a perfect combination of plant and animal products. They ate several variety of cereals, vegetables, fruits (fresh and dried), and lots of wine (usually diluted with water in varying degree). Despite this fact, most of the athletes who are concerned with sports nutrition take supplements to boost performance. While vitamin and mineral deficiencies impair physical performance, research indicates that supplementation of a nutritionally adequate sports diet does not improve physical work capacity, endurance, oxygen consumption, cardiovascular function, muscle strength, or resistance to fatigue. For this reason, a right amount of protein, particularly present in sports nutrition protein is needed. Other factors to consider The amount of protein you will need depends on your fitness level, work regimen, and the intensity and duration of your exercise. Total calorie intake, which includes carbohydrate, also plays an important role in your protein intake. These amazing compounds help the body in regulating heart rate, blood pressure, constriction of blood vessel and clotting, and even the nervous system. Essential oils for sports nutrition So, what are the essential oils for sports nutrition? - Flaxseed oil, essential oil for sports nutrition. Our body can't function well without the two important polyunsaturated fats: the linoleic and the alpha-linoleic acid. One should be careful with these types as the efforts may be too sales-oriented and may take for granted individual needs and concerns. All in all, one must take note that sports nutrition is no joke and that proper education is really essential. It involves the entire body and may significantly cause negative effects if not properly administered and controlled.