Sponsored: Carbohydrates
1. The Six Essential Nutrients
In order to function properly, a body needs six essential nutrients: carbohydrates, fats, proteins, nutrients, vitamins, and water The VITAL NUTRIENTS Six kinds of nutrients can be found in foods: carbohydrates, fats,proteins,mineral, vitamins, and water. These substances are essential to chemical reactions in the body when you eat foods from the f
2. Physical Fitness
is being healthy. To be healthy you must exercise, eat right and sleep good. When somebody is physically fit they fell better about themselves and they feel better physically. To become fit a person must work hard and eat right. They must eat healthy foods and workout or exercise regularly. One of the first steps to fitness is a healthy diet. Ther
3. Seasonal Affective Disorder
, or SAD, is a common problem of people living in northern United States. People who are affected by this disorder commonly suffer from depression, lethargy, inability to concentrate, overeating and weight gain. People from the north tend to suffer more from this disorder because of the shortened days. It appears, that due to the deficiency of sunl
4. The Digestive System: How It Works
The digestive systems works on nutrients taken from the environment, breaking them down into simpler products, and then absorbing the products together with water and salts so they can be used in metabolism. The individuals of all species contain many different protiens or carbohydrates in the cell walls of bacteria, chitin in the external skeleton
5. Nutrition In Mountain Biking
I. Waterworld 1. Muscles produce 30-100 times more heat while riding 2. Water doesn't supply calories, minerals, or vitamins A. But it is used for almost every body function B. 55-65% of body weight is water 3. When losing a quart of fluid heart beats 8 more times a minute 4. Before a long ride start hyperhydrating 1 day in advance 5. Do drinking s