Vitamin B2 is commonly found in the liver, kidney, heart, egg yolk and milk of animals. It is also an important source of various fresh vegetables, soybeans, broad beans and other legumes. Brown rice and brown noodles can be consumed daily. Eat more meat, eggs, milk, fruits and vegetables and other foods. Don’t be too refined in your daily diet. Eating polished rice for a long time will reduce the intake of vitamin B2.

A normal daily balanced diet already contains the vitamins needed by the human body and does not require additional supplements.

Extended information:

Due to the poor biological stability of vitamin B2, the cooking method needs to be particular. It is heat stable and can still be preserved when heated to 100°C in acidic solutions, but is destroyed quickly in alkaline solutions. The higher the temperature, the longer the heating time, the higher the pH value, and the greater the loss.

Therefore, during daily cooking, if the rice is washed excessively or the milk eaten by the baby is boiled multiple times, it is easy to cause the loss of riboflavin, a water-soluble vitamin. Riboflavin is easily destroyed in an alkaline environment. For example, adding sodium bicarbonate to maintain the green color of vegetables during cooking can destroy the biological activity of riboflavin. ?

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