Vitamin Encyclopedia Learn how to supplement vitamins
Background introduction
Vitamin A
Also known as retinol, it has the ability to maintain the integrity of the skin and mucous membranes Sex constitutes photosensitive substances in visual cells, promotes growth and development, maintains reproductive functions and promotes immunity.
Vitamin B2
Also known as riboflavin, it is a water-soluble vitamin. When lacking, it will affect the body's biological oxidation and cause metabolic disorders. The lesions mostly manifest as inflammation of the mouth, eyes and external genitalia.
Vitamin B6
It is an essential substance for human body fat, sugar metabolism and female estrogen metabolism. It can relieve women's pessimism, irritability, fatigue, etc. caused by taking contraceptive pills, as well as premenstrual syndromes such as edema of hands and feet, insomnia, and forgetfulness.
Vitamin B2
It is a water-soluble vitamin that can promote the synthesis of genetic material and amino acids in the body, promote the development and maturity of red blood cells, and plays an important role in the growth and development of infants and young children and maintaining the body's hematopoietic function. .
Vitamin C
Also known as ascorbic acid, it is an acidic polyhydroxy compound containing 6 carbon atoms. After ingestion, the concentration is highest in the pituitary gland and kidneys, followed by the eyeballs, brain, liver, spleen and other parts.
Vitamin D
It is a sterol derivative that has anti-rickets effect. Vitamin D can promote the absorption of calcium and phosphorus in the intestine, utilize bone calcium, and promote kidney function. Reabsorption of calcium and phosphorus.
Vitamin E
It is a fat-soluble vitamin. Its hydrolyzate is tocopherol, which can promote the secretion of sex hormones, increase sperm motility and quantity; increase the concentration of estrogen and improve fertility. ability to prevent miscarriage.
Supplementary recommendations
Vitamin A
Animal livers, carrots, spinach, and a large number of orange fruits are rich in vitamin A. Serious deficiency can lead to reduced disease resistance. , and excessive vitamin A may cause liver tissue damage, yellow pigmentation, etc.
Vitamin B2
Widely found in liver, eggs, milk, soybeans, etc., but excessive intake can cause itching, numbness, nosebleeds, burning sensation, stinging, etc.; May reduce the effectiveness of certain anticancer agents.
Vitamin B6
Contents are higher in meat, whole grain products (especially wheat), vegetables and nuts. Generally, deficiency will cause symptoms such as loss of appetite, low food utilization, and vomiting. Severe deficiency may cause anemia, convulsions in children, depression, hair loss, learning disabilities, etc.
Vitamin B2
Mainly derived from meat and its products, including animal offal, fish, poultry, shellfish, eggs, milk and dairy products.
Vitamin C
Eat more fresh vegetables and fruits, such as oranges, kiwis, prickly pears and other fruits, green leafy vegetables, green peppers and other vegetables. Long-term lack of vitamin C can cause scurvy; overdose can cause diarrhea, rash, gastric reflux and other adverse reactions.
Vitamin D
Exercise outdoors regularly and ensure enough sun exposure to promote the skin's synthesis of sufficient vitamin D.
Vitamin E
Eat more wheat germ, sunflower, corn, soybean and their oils or choose an appropriate amount of vitamin E supplement.