Vitamin B2 is a water-soluble vitamin of the B family. It contains ribose in its molecular structure and is yellow in color, so it is also called riboflavin. It is indispensable for maintaining normal metabolism and physiological functions of the human body. Vitamin B2 is highly water-soluble and difficult to preserve for a long time in the aqueous environment of the human body. The human body cannot synthesize it by itself and must be supplemented through daily diet. Vitamin B2 is a component of coenzymes. It participates in the metabolism of sugar, protein, and fat, promotes growth, strengthens hair, nails, and skin, affects the absorption of iron, maintains normal visual function, and relieves visual fatigue. It is suitable for patients with vitamin B2 deficiency. Oral reproductive syndrome, such as cheilitis, glossitis, angular stomatitis, conjunctivitis, blepharitis, seborrheic dermatitis, scrotalitis, etc.

Vitamin B2 is a trace element, and the human body has very little demand for it. my country’s dietary nutrition guidelines recommend that adults need 1mg-1.2mg of vitamin B2 every day. Vitamin B2 is widely found in animal offal, milk and dairy products. Among foods such as whole grains, egg yolks, and green vegetables, dry yeast contains the most. Therefore, people who can eat normally do not need to supplement vitamin B2. However, it should be noted that regular consumption of polished rice and white flour and lack of cereals will lead to insufficient intake of vitamin B2. High sugar, high-fat diet, smoking, drinking, coffee and other bad living habits will lead to excessive consumption of vitamin B2, frying and cooking. Improper cooking methods such as frying will cause a large loss of vitamin B2 in food. If these people have symptoms related to the oral cavity, eyes, and external genitalia, they can supplement vitamin B2 in an appropriate amount under the guidance of a doctor.

Vitamin B2 is highly water-soluble and can be quickly excreted in the urine through the kidneys after taking it. The urine appears yellow and is safe and well tolerated. However, long-term use of large amounts of vitamin B2 can cause eye side effects. , such as eye pain, photophobia, blurred vision, corneal opacity, corneal ectasia, punctate keratitis, progressive keratoconus, etc., and can even induce serious side effects such as ulcerative keratitis. Therefore, it is recommended that everyone remember to use vitamin B2 as directed by your doctor. , do not take it at will, whether it is medicine or health care products.

Vitamin B2 is highly water-soluble. If taken before meals, the drug will be absorbed quickly after reaching the intestinal tract, causing a rapid increase in blood concentration. Vitamin B2 will not have time to be fully utilized and will pass through the kidneys. It is excreted in the urine. If taken after a meal, food can slow down the absorption rate of vitamin B2 in the intestine. The drug can be more fully absorbed and utilized and work better. Therefore, it is recommended to take vitamin B2 after a meal. In addition, vitamin B2 has a short half-life. It is recommended to take 1-2 tablets (5mg-10mg) at a time, 3 times a day, and the maximum daily dose does not exceed 6 tablets.

Vitamin B2 participates in cell growth and metabolism. It is an essential nutrient for tissue metabolism and repair. It can promote the regeneration of healthy cells and may be helpful in the treatment of cancer, but it cannot replace regular treatments such as radiotherapy and chemotherapy. Vitamin B2 It has no significant regulatory effect on human immune function and cannot fight cancer cells. In addition, some studies have found that vitamin B2 has antioxidant activity, can inhibit oxidative damage, prevent oxygen free radicals from attacking human proteins, fatty acids, and genetic material DNA, and help prevent cancer. However, long-term and large doses of vitamin B2 are often required. Taking large doses of vitamin B2 can significantly increase the burden on the kidneys and may also induce eye side effects, which is not worth the gain.

Vitamin B6 is also a water-soluble B vitamin, also known as pyridoxine. It is widely found in eggs, milk, animal liver, chicken breast, lean beef, tuna, peanuts, bananas and other foods. Adults need approximately 2 mg of vitamin B6 per day. Vitamin B6 is also a component of coenzymes. It participates in the metabolism of sugar, protein, fat and folic acid, promotes the synthesis of white blood cells and hemoglobin, maintains the body's normal hematopoietic function, and participates in the synthesis of neurotransmitters and genetic material to maintain the body's normal nerves. Function, lack of vitamin B6 can lead to chapped lips, seborrheic dermatitis, insomnia, anemia and other diseases.

Vitamin B6 and vitamin B2 are both water-soluble vitamins of the B family. Their main difference lies in their indications. Vitamin B6 is mainly suitable for preventing and treating vitamin B6 deficiency, such as chapped lips, seborrheic dermatitis, insomnia, Anemia, depression, loss of appetite, etc. It can also be used to relieve pregnancy vomiting. It is also suitable for peripheral neuritis, leukopenia, anemia, lactation in lactating women, hyperhomocysteinemia, Parkinson's syndrome, and dysmenorrhea. and adjuvant treatment of urinary tract stones. Vitamin B2 is mainly suitable for preventing and treating vitamin B2 deficiency, such as glossitis, angular stomatitis, chapped lips, conjunctivitis, scrotumitis, seborrheic dermatitis, etc. It is also suitable for progressive keratoconus, corneal ectasia after refractive surgery, and migraine. and adjuvant treatment of lactic acidosis.