Some people believe that drinking coffee and health foods at the same time will hinder the absorption of nutrients by the kidney and stomach, so they include iron, vitamin D, vitamin B group and vitamin C. These main nutrients cannot be fully absorbed even if they enter the body. Is this true?

Coffee on nutrient absorption 4 groups of photos to see once

Professor Hong Taixiong, a course in Nutrition Education at Zhongyuan University, pointed out that the impact of coffee on nutrient absorption depends on many factors, such as the type of nutrients, intake, as well as coffee intake and time. The following are some things to note:

1. Iron quality: Coffee has a certain impact on the absorption of iron quality. Caffeine in coffee may inhibit iron quality absorption, but this impact is limited and will only affect iron quality absorption when large amounts of coffee and iron quality are infused.

2. Vitamin D: Studies have shown that coffee has no obvious impact on the absorption of vitamin D.

3. Vitamin B group: The impact of coffee on vitamin B group is limited. Coffee may affect the absorption of vitamin B1 (thiamine), but this effect is minor and will only affect the absorption of vitamin B1 when large amounts of coffee and vitamin B1 are added.

4. Vitamin C: Coffee has no obvious impact on the absorption of vitamin C.

Generally speaking, if you also take other major nutrients when drinking coffee, and the amount of coffee you drink is appropriate, it usually does not have too much impact on the absorption of nutrients.