B1

Role: to promote blood circulation, assist in the manufacture of hydrochloric acid, blood flow formation, sugar metabolism. Helps the human body to perceive, and make the brain function to play the best state; energy metabolism, growth, appetite, learning ability plays a positive role. Helps the human body to resist aging and the negative effects of alcohol and tobacco on the human body.　

Applicable people: foot fungus, constipation, swelling, hepatomegaly, fatigue, forgetfulness, gastrointestinal dysfunction, personality changes, irritability, dyspnea, loss of appetite, muscular atrophy, nervousness, numbness and pain in the hands and feet, incoordination of movement with a tingling sensation, muscle pain and weakness, general exhaustion, severe weight loss

Source: Rich in: brown rice, eggs, butter, beans, liver, nuts, peas, rice, rice, milk, milk, milk, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder, milk powder. Nuts, peas, rice bran . Contains: asparagus, brewer's yeast, cauliflower, Brussels sprouts, kelp, nuts, cereals, plums, plums, alfalfa

B2

Role: Essential for erythropoiesis, antibody production, cellular respiration and growth. Relieves eye fatigue and prevents cataracts. Aids in sugar, fat and protein metabolism. When combined with A, B2 can maintain and improve the function of respiratory mucosa. Helps body tissues such as skin, nails, and hair utilize oxygen, removes dandruff, and assists in the absorption of iron and B6. If a pregnant woman is deficient in B2, it may harm the health of the fetus, even if she has no symptoms. B2 and B6 together are useful in the treatment of carpal tunnel syndrome.　

Suitable for: (cracked corners of the mouth and sores&; inflammation of the mouth and tongue&; skin damage), dermatitis, insomnia, hair loss, sensitivity to light reflexes, indigestion, growth retardation, slow reaction

Source: Rich in: cheese, egg yolks, fish, beans, meat, milk, poultry, spinach, whole grains, yogurt. Contains: asparagus, cauliflower, Brussels sprouts, kelp, leafy greens, mushrooms, molasses, nuts, Brussels sprouts, alfalfa.　

Note: B2 is easily damaged by light, antibiotics and alcohol.　

B6

Functions: Benefits the synthesis of hydrochloric acid and the absorption of fats and proteins, assists in the maintenance of sodium-potassium balance in the body, and promotes the formation of red blood cells. It also helps to solve the inconvenience caused by water retention in the body. Helps the brain and immune system to perform normal physiological functions. B6 is also essential for the synthesis of DNA, RNA and other genetic materials that control cell growth and division. In addition, B6 can activate many enzymes in the body. In addition, B6 can activate many kinds of enzymes in the body and help the absorption of B12.　Enhance the body's immunity to prevent atherosclerosis also has a certain role.　Vitamin B6 is also a mild diuretic, relieves premenstrual discomfort and prevents the formation of kidney stones. It is also useful in the treatment of arthritis, allergies, and asthma.　

Applications: Most likely (headaches, convulsions, anemia, nausea, vomiting, skin peeling, tongue sores). Others: acne, anorexia, arthritis, conjunctivitis, sores and fissures; depression, vertigo, fatigue, irritability, poor wound healing, alveolar and stomatitis, reduced learning and memory skills, stunted growth, tingling sensations. Carpal tunnel stenosis syndrome has also been linked to B6 deficiency.　

Source: All foods contain B6, however the following foods are the richest in B6: brewer's yeast, carrots, chicken, eggs, meat, peas, sunflowers, malt, spinach, pecans. Higher: bananas, beans, brown sugar paste, cauliflower, whole grains, brown rice, molasses, potatoes, rice bran, edamame, alfalfa

Note: Stimulants, sex hormones, and oral contraceptives increase the body's need for B6, and diuretics and cortisone drugs prevent the body from absorbing it.　

B12

Role: It is needed to fight anemia. It assists folic acid in regulating red blood cell production and facilitates iron utilization. And the normal function of digestion, food digestion and protein synthesis, and fat and sugar metabolism need vitamin B12. In addition, B12 also helps to prevent nerve damage, maintain fertility, promote normal growth and development, and prevent the role of nerve demyelination.　

Applicable to: Malabsorption, especially in the elderly and those with digestive disorders. Symptoms include: abnormal gait, chronic fatigue, constipation, depression, digestive disorders, vertigo, hallucinations, headaches, tongue inflammation, irritability, dyspnea, memory loss, palpitations, nerve damage, tinnitus, and delusional spinal cord degeneration. Strict vegetarians should be careful about taking B12, as it is only found in animal tissues. Although absolute vegetarians may not notice symptoms of vitamin B12 deficiency, this is because the body can stockpile up to 5 years of use. Over time, symptoms of this B12 deficiency will eventually appear.　

Sources: yeast, clam meat, eggs, fish, kidneys, liver, mackerel, milk, dairy products, and sea foods: kelp, red palmetto algae, soybeans and soy products, alfalfa

Caution: Anti-gout medications, anti-coagulants, and potassium supplements may interfere with the absorption of B12 in the digestive tract.