Nutritional health is achieved through the therapeutic use of whole foods, safe culinary preparation, and understanding the metabolic impacts of specific dietary frameworks and ingredients.
Platelets are small, colorless cells that originate in the bone marrow and circulate through the blood. Unlike other cells, they completely lack DNA and a nucleus. When bleeding occurs, the platelets gather at the open wound.
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Uric acid is a waste product that forms from the degradation of genetic material such as DNA and RNA. Uric acid is benign at normal levels. However, if excessive levels of uric acid build up and form needle-like crystals in the joints, it can cause a painful inflammatory arthritic condition known as gout.
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Fortification is the process by which manufacturers add micronutrients such as vitamins and minerals to food. The purpose is to reduce the rate of common deficiencies and diseases that would otherwise occur in the absence of these nutrients.
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Iodine is a chemical element and an important nutrient that the human body needs to produce hormones in the thyroid gland, an organ in the front of the neck. These thyroid hormones help regulate protein production, energy metabolism and normal growth and development.
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Carbon filters remove harmful contaminants from water, making it safe to drink. Learn how they work and what types of contaminants they can remove.
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Milk is generally considered to be one of the most useful foods for the task of gaining muscles. It contains a high amount of protein because of its origin as an animal product. Some bodybuilders drink as much as 1 gallon every day.
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Calories are a measure of the energy present within foods. Only three types of molecules contain calories: carbohydrates, proteins and fats. These molecules also have various functional and structural uses in the body.
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Vitamin C, also known as ascorbic acid, is an essential compound in the human diet that is required for the synthesis of collagen, a structural component in the assembly of blood vessels as well as tendons, ligaments and bone. It's found almost exclusively in plant-related food such as vegetables and fruits.
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N-acetylcysteine, or NAC for short, is a pharmaceutical drug and nutritional supplement derived from an amino acid known as L-cysteine. Doctors may recommend NAC to reduce the intensity of the common cold and related viral infectious diseases such as influenza.
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A carbohydrate is an important organic nutrient that has numerous roles in living things. It stores energy, acts as a structural component, at least in plants, and forms the backbone of genetic molecules such as DNA and RNA.
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Omega-3 is an essential fatty acid that plays a critical role in the growth, development and normal function of the brain. Research also suggests that omega-3 can reduce inflammation and lower the risk of heart disease, arthritis and certain types of cancer.
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The time required by your body to digest and absorb nutrients is the transit time. Before ultimately reaching the organic tissue, nutrients must move from the mouth to the stomach and then through the small intestine, where most absorption occurs.
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L-tyrosine is a chemical building block called an amino acid. Amino acids form the molecular foundation of proteins, a class of molecules upon which all life depends. Amino acids, however, also have their own individual and unique functions.
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Sodium bisulfite, also known as sodium hydrogen sulfite, is a white, odorless inorganic salt that is used as an additive in certain foods. In very small, microscopic quantities, sodium bisulfite is relatively benign, and the Food and Drug Administration generally recognizes it as a safe substance.
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