What are the benefits and side effects of taking vitamin b2?

What are the benefits and side effects of taking vitamin b2? The vitamin B2 in our lives is also called riboflavin, which is a member of the vitamin B family. Vitamin B2 is involved in the metabolism of carbohydrates and fats, and the growth and metabolism of cells. Learn about the benefits and side effects of taking vitamin b2 below. What are the benefits and side effects of taking vitamin b2? 1. Promote development and cell regeneration;

2. Promote skin, nails, hair normal growth;

3. Help eliminate inflammation in the mouth, lips, and tongue;

4. Improve vision and reduce eye fatigue;

5. Interacts with other substances to help metabolize carbohydrates, fats, and proteins.

Normal needs

1. The recommended daily intake for adults is 1.7mg. During pregnancy, you need 1.6mg. During breastfeeding, you need to take 1.8mg in the first 6 months, and 1.7mg in the next 6 months;

2. People who are often under stress should increase their intake;

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3. Women who are taking birth control pills, pregnant, or breastfeeding need more vitamin B2;

4. People who do not often eat lean meat and dairy products should increase their intake of vitamin B2. Intake;

5. People who have been under diet control for a long time due to ulcers or diabetes are more likely to suffer from vitamin B2 deficiency; (If you are suffering from a special disease and are being treated, you need to change the doctor's The specified diet must be discussed with a doctor)

6. For all people who are in a state of mental stress, the dosage of complex vitamin B2 must be increased;

7. With vitamins B6, C and niacin work together to achieve the best results. Adults can meet their needs by eating 1 tael of animal liver per day; adults can meet their needs by eating about 2 kilograms 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 to 4 mushrooms per day need.

Deficiency

Vitamin B2 deficiency can lead to inflammation and dysfunction of the mouth, lips, skin, and genitals, which is called riboflavin deficiency.

Vitamin B2 deficiency can lead to seborrheic dermatitis (seborrheic skin around the eyes, nose and surroundings with dandruff and hard scabs);

Vitamin B2 deficiency can cause red lips and oral cavity. inflammation, cheilitis, angular stomatitis, and glossitis;

Vitamin B2 deficiency can cause bloodshot eyes, tearing, fatigue, and dizziness;

Vitamin B2 deficiency can also cause vaginal inflammation itching.

A lack of vitamin B2 can also cause oral ulcers.

Side effects

Excessive intake may cause itching, numbness, burning sensation, stinging, etc. If you are taking anti-cancer drugs, such as methotrexate, excess B2 will reduce the effectiveness of these anti-cancer drugs.

Food sources

Milk and its products, animal livers and kidneys, egg yolks, eels, carrots, brewing yeast, shiitake mushrooms, seaweed, fish, celery, tangerines, tangerines, oranges wait.

People in need

1. Women taking birth control pills, pregnant, and lactating women need more vitamin B2;

2. Don’t eat lean meat often People who eat dairy products should increase vitamin B2;

3. People who are in a state of mental stress for a long time need to supplement;

4. People who use computers for a long time. What are the benefits and side effects of eating vitamin B2 2

Foods rich in vitamin B2:

Animal liver, eggs, milk, beans and certain vegetables, such as potherb and rapeseed , spinach, green garlic and other green leafy vegetables can provide vitamin B2.

Among common foods, foods rich in vitamin B1 include: cereal skins, beans, celery, lean meat, animal offal, fermented foods, etc. Foods rich in vitamin PP (niacin) include: cereals, peanuts, yeast, animal liver, kidney, livestock meat, fish, etc. Foods rich in vitamin A include: animal foods (liver, milk and dairy products, and eggs), plant foods (green leafy vegetables, yellow vegetables, fruits, etc.)

Foods rich in vitamin E Foods include:

Various oil seeds and vegetable oils. Vitamin C mainly comes from fresh vegetables and fruits, such as green leafy vegetables such as greens, leeks, spinach, bell peppers, and celery, as well as cauliflower, tomatoes, and fruits such as citrus, orange, grapefruit, red fruit, and grapes. Wild amaranth, alfalfa, prickly pear, sea buckthorn, kiwi, jujube, etc. are particularly rich in vitamin C. If the dietary supply cannot meet the needs of the body, appropriate supplementation of vitamin preparations is very necessary.

Foods rich in vitamin A:

Foods with red and yellow colors, such as carrots, persimmons, sweet potatoes, apricots, etc., are rich in beta-carotene, which can be broken down in the body. For vitamin A. In addition, eating more dairy products, eggs, cod liver oil, animal liver and other foods can also supplement vitamin A.

Foods rich in vitamin B1:

Vitamin B1 mainly exists in germ, rice bran and bran, and is easily destroyed by fine processing, so prepare food The varieties should be diverse and the thickness should be matched to provide comprehensive nutrition.

Foods rich in vitamin B2:

Animal liver, eggs, milk, beans and certain vegetables, such as potherb, rape, spinach, green garlic and other green leafy vegetables. Provides vitamin B2.

Foods rich in vitamin B6:

Many foods are rich in vitamin B6, meat foods such as beef, chicken, fish and animal offal, whole grain foods such as oats , wheat bran, malt, etc., beans such as peas, soybeans, etc., nuts such as peanuts, walnuts, etc.

Foods rich in vitamin B12:

Only meat foods contain vitamin B12, so the food prepared must be evenly mixed with meat and vegetables.

Foods rich in vitamin C:

Fresh vegetables such as greens, leeks, spinach, etc., and fresh fruits such as oranges, grapefruits, lemons, dates, hawthorns, kiwis, etc., are all available. The best source of vitamin C.

Foods rich in vitamin D:

Only a few foods in nature contain vitamin D, but sunbathing can promote the synthesis of vitamin D in the body. So insist on supplementing with cod liver oil drops.

Foods rich in vitamin E:

Edible oils such as wheat germ oil, corn oil, peanut oil, sesame oil, beans, whole grains, etc. are all important sources of vitamin E. What are the benefits and side effects of taking vitamin b23

Symptoms of vitamin b2 deficiency

Vitamin b2 deficiency has obvious symptoms in the eyes, mouth, and skin, as follows:

1. Symptoms on the eyes

The symptoms of vitamin B2 deficiency are particularly obvious in the eyes. The conjunctiva of the eyeball is congested and the blood vessels around the cornea are proliferated. The symptoms are usually photophobia, blurred vision, and easy tears in the eyes. etc. In severe cases, ulcers may occur in the lower part of the cornea.

2. Symptoms in the mouth

Oral ulcers are the most common symptom of vitamin b2 deficiency. In addition, there are other symptoms in other parts of the mouth, such as The corners of the mouth are wet and white, cracked, and painful; the lips are painful, swollen, and cracked; there are also corresponding symptoms on the tongue, such as glossitis, tongue pain, and swelling, etc.

3. Symptoms on the skin

People who lack vitamin B2 are prone to seborrheic dermatitis, which is more common in areas with strong sebum secretion, such as under the breasts, armpits, and nasolabial folds. , mandible, etc.

How to supplement vitamin B2?

1. Food supplements

There are many foods rich in vitamin B2 in animal and plant foods. Common ones include animal liver, egg yolk, and various fish (especially eels, crucian carp, etc.) , spinach, carrot, eggplant, celery, tomato, etc.

2. Vitamin B2 supplement

If you do not get enough vitamin B2 from food, you can take additional vitamin B2 supplement to achieve the purpose of vitamin B2 supplement.

Precautions for vitamin b2

1. Vitamin b2 is easily lost, so care should be taken to avoid direct sunlight during processing and storage to avoid loss.

2. The vitamin B2 contained in food will also be lost to varying degrees due to cooking methods. Braised and fried foods lose the most nutrients, so you should pay attention to it when cooking.

3. Patients who are seriously deficient in vitamin b2 should take vitamin b2 supplements under the guidance of a doctor.