VITAMIN B1 (Thiamin)
Vitamin B1, or thiamine, boosts your circulation, is necessary for blood formation, metabolizing carbohydrates and producing hydrochloric acid (the stuff that digests your food). It also helps your brain function so you can think clearly and learn better. Thiamine is involved in day-to-day functions like energy production, growth, appetite and muscle control in your gastrointestinal tract, stomach and heart. Without it, your muscles would have a hard time squeezing your food through the length of your GI tract. Thiamine also takes on a secondary role as an antioxidant, protecting you from the affects of aging, smoking and alcohol use.
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SOURCES
Brown rice, egg yolks, fish, legumes, liver, peanuts, peas, pork poultry, rice bran, wheat germ and whole grains. Other sources: asparagus, brewer's yeast, broccoli, Brussels sporouts, oatmeal, plums, dried prunes, raisins and watercress. Some herbs containing B1: alfalfa, cayenne, chamomile, parsley, peppermint, raspberry leaf and rose hips.
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DEFICIENCIES
Prescription drugs such as antibiotics, sulfa drugs and oral contraceptives decrease thiamine levels in your body. Excessive alcohol, caffeine or a diet high in carbohydrates may also decrease levels of B1 and increase the need for supplementation.
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