1, caffeinated beverages

Drinking coffee, tea and other caffeinated beverages, avoid eating vitamin B complex at the same time, because caffeine will stimulate the nerves and adrenaline secretion, not only will consume the body's existing vitamin B complex, and even just eaten vitamin B complex will also be destroyed

2, alcohol

Alcohol affects the intestinal absorption of vitamin B1, B6, C and pantothenic acid and folic acid. B1, B6, C and pantothenic acid and folic acid absorption, and metabolism of alcohol also need the help of these vitamins, so if you take vitamin ingot tablets at the same time as drinking alcohol will affect vitamin absorption.

3, anticoagulant

Take anticoagulant people do not eat a lot of vitamin K containing food or health care products, so as not to produce the opposite effect.

4, sleeping pills

Sleeping pills can disrupt the absorption of pantothenic acid and increase vitamin C excretion.

Expanded Information:

Vitamin B2 effects:

1.

2, can promote the normal growth of human hair as well as skin.

3, can help the body to prevent stomatitis, as well as genital canal and other diseases.

4, can promote the body's absorption of iron, and at the same time, it can be combined with other substances to produce energy metabolism.

5, can improve the body's blood vessels and prevention of tumors, diuretic effect.

Baidu Encyclopedia - Vitamin B2