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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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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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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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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According to bodybuilder Karen Sessions, the deep muscles in the abdominal wall, such as the transversus abdominus and lumbar multifidus, form a belt around the vertebrae that supports posture and helps to control breathing.
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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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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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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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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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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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Soreness is a phenomenon that just most people have experienced. Waking up the morning after an exercise session with tender and inflamed muscles, unable to summon the capacity to engage in regular activities, is especially common among those who are not used to strenuous exercise.
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Swelling is an enlargement of a body part caused by fluid accumulation within tissue. If it occurs throughout the body, then swelling may be an overt symptom of a more significant problem. However, swelling that occurs in the arm muscles after a workout is a normal part of recovery.
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A pacemaker is an implanted medical device that uses electrical impulses to regulate the beats of the heart. This is usually done when the heart begins to beat too slow or in an irregular pattern. The heart is like a large muscle that pumps blood through your body after receiving an electrical signal.
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Back pain is one of the most common medical problems in humans. According to Medline Plus, eight out of 10 people suffer from the condition at some point in their lives. Back pain typically originates in the muscles, joints and large cluster of nerves associated with the spine.
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Muscle soreness following exercise is familiar to anybody who works out regularly. Thigh muscles, in particular, generate a lot of power, so they also incur a lot of damage.
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