Vitamin B2 yellow urine

The most common way to supplement vitamin B2 in life is through food, because some foods contain appropriate amounts of vitamin B2. Vitamin B2 plays a very important role in the human body, such as participating in human metabolism and promoting cell regeneration. However, if the human body lacks vitamin B2, it will cause many uncomfortable symptoms. Therefore, some people will take vitamin B2 to treat diseases. But what is the reason for yellow urine after taking vitamin B2?

Is it normal to have yellow urine after taking vitamin B2?

Is it normal to have yellow urine after taking vitamin B2?

This is an adverse reaction of vitamin B2. It will occur when taking large doses (>35mg/day). There is no need to worry because it is the color of vitamin B2 itself. Due to vitamin B2 deficiency, yellow urine is normal because vitamin B2 is a water-soluble vitamin. Vitamin B2 is almost non-toxic under normal renal function, but the drug is metabolized by the kidneys. Therefore, when taking or taking large amounts, the urine will be yellow. No treatment is required, the symptoms will disappear naturally after stopping the medication. However, it is recommended that when taking vitamin B2 to treat diseases, you should try to avoid excessive dosage, avoid drinking alcohol while taking this medicine, eat more vegetables and fruits, and supplement vitamins appropriately.

Vitamin B2, also called riboflavin, is slightly soluble in water and is stable when heated in neutral or acidic solutions. Vitamin B2 is involved in the metabolism of carbohydrates, proteins, nucleic acids and fats, which can improve the body's utilization of protein and promote growth and development. It also participates in cell growth and metabolism and is an essential nutrient for body tissue metabolism and repair. It can enhance liver function, regulate the secretion of adrenaline, and protect the skin hair follicle mucosa and sebaceous glands.

How to supplement vitamin b2

Vitamin B2 has multiple functions. Proper supplementation can improve human immunity. So how to supplement vitamin B2?

The content of vitamin B2 in general food is not high, but animal offal is rich in vitamin B2, especially the liver, which has the highest content. Just eating 50 to 100 grams of these offal every day can meet the daily vitamin B2 needs of children and teenagers. Other animal foods such as pork, eggs, and aquatic products such as eels and river crabs also contain more vitamin B2.

Plant-based foods such as mushrooms, kelp and seaweed contain more vitamin B2. For example, every 100 grams of Beijing mushroom contains 2.53 mg of vitamin B2, shiitake mushroom contains 1.13 mg, winter mushroom contains 1.59 mg, and the Yuan mushroom contains the highest content, reaching 7.09 mg. The vitamin B2 in kelp and nori are 0.36 mg and 2.07 mg per 100 grams respectively.

Other plant foods contain more vitamin B2 than soybeans, peanuts and green leafy vegetables. For example, every 100 grams of soybeans contains 0.25 mg of vitamin B2, green beans contain 0.24 mg, kidney beans contain 0.25 mg, and broad beans (peeled) contain 0.52 mg. Every 100 mg of green leafy vegetables contains 0.08 to 0.16 mg of vitamin B2. If you eat 400 to 500 grams of green leafy vegetables every day, you can get a considerable amount of vitamin B2.