| Vitamin - Essential Nutrients for Health |
Your Online Source for Food, Nutrition and Vitamin Supplements
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Vitamin - Essential Nutrients for Health Author: Carina Snowden Vitamins are the stars of the nutrition scene. Nutrition, the science of food, is the study of the nutrients and substances in foods. Scientists examine how the balances of food compounds relate to health and disease, and explore how they interact during the process of ingestion, absorption, utilization, and excretion. There are six essential nutrients for health and body maintenance: vitamins, minerals, water, fats, proteins, and carbohydrates. They are the building blocks of life, and we obtain them through our diet. Our bodies don't make them. At this time, it is known that there are fourteen vitamins required by humans. Vitamins, first discovered in the late 1800s, are organic compounds found in foods. Since they are organic - containing carbon - they can be destroyed by heat, unlike their companion essential nutrient group, the incombustible minerals. In the early 1900s, when scientists were continuing to discover new vitamins, they named newly found compounds by alphabet: A, B, C, D, E ... |
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