What is Vitamin B2?
Vitamin B2, also known as riboflavin, is slightly soluble in water and stable upon heating in neutral or acidic solutions. It is a component of the cofactors of flavonoid enzymes (which play a role in hydrogen transfer during biological oxidation-reduction). Deficiency of riboflavin impairs the body's biological oxidation, leading to metabolic disorders. The resulting symptoms often manifest as inflammation of the mouth, eyes, and external genitalia, such as angular cheilitis, cheilitis, glossitis, conjunctivitis, and scrotal dermatitis. Therefore, this product can be used for the prevention and treatment of these diseases. The body's storage of vitamin B2 is very limited, so it must be obtained daily through diet.
The role of vitamin B2
1. Promotes development and cell regeneration;
2. Promotes the normal growth of skin, nails, and hair;
3. Helps prevent and eliminate inflammation in the mouth, lips, tongue, and skin, collectively known as oral-genital syndrome;
4. Improves eyesight and reduces eye fatigue;
5. It affects the body's absorption of iron;
6. It combines with other substances, thereby affecting biological oxidation and energy metabolism.
Vitamin B2 promotes the regeneration of cells, hair, nails, and other substances, and can also prevent and eliminate inflammation in the mouth. Most importantly, it promotes metabolism. Therefore, vitamin B2 plays a vital role in the human body. A deficiency in vitamin B2 is detrimental to health for everyone. So, where is vitamin B2 found? What foods contain vitamin B2?
Which foods contain vitamin B2?
Vitamin B2 is a water-soluble vitamin that is easily digested and absorbed. The amount excreted varies depending on the body's needs and may increase or decrease depending on the degree of protein loss. It does not accumulate in the body, so it often needs to be replenished through food or nutritional supplements.
Dairy products
animal liver and kidneys
yolk
eel
spinach
carrot
brewing yeast
mushroom
seaweed
eggplant
fish
celery
tangerine
tangerine
orange
...
An adult can meet their daily needs by eating 1 ounce of animal liver.
An adult can meet their needs by eating about 100 grams of soybeans per day.
Adults can meet their needs by eating 3 heads of lettuce per day;
Adults can meet their needs by eating 3-4 shiitake mushrooms per day.
Vitamin B2 diet for different groups of people
Dietary surveys have revealed that vitamin B2 deficiency is quite common. Children, due to their rapid growth and development and high metabolism, are even more prone to vitamin B2 deficiency if not properly cared for.
1. Pregnant and breastfeeding women taking birth control pills need more vitamin B2. During pregnancy, the required intake is 1.6 mg; during breastfeeding, the intake should be 1.8 mg for the first 6 months and 1.7 mg for the following 6 months.
2. People who don't often eat lean meat and dairy products should increase their intake of vitamin B2;
3. People who are under constant mental stress need to supplement with a certain amount of vitamin B2.
4. People who are on long-term dietary control due to ulcers or diabetes are more prone to vitamin B2 deficiency (if you have a specific disease and are receiving treatment, you must consult with your doctor before changing the diet prescribed by your doctor).
5. The recommended daily intake for adults is 1.7 mg.
To prevent riboflavin deficiency, it's important to protect the riboflavin in food. (When eating noodles, one-third to one-half of the riboflavin ends up in the broth.)
