Zinc is best absorbed when taken on an empty stomach, in the morning, or about 30 minutes to one hour before breakfast. However, people who experience severe nausea or stomach upset may have to take ...

Add Yahoo as a preferred source to see more of our stories on Google. Green tea may be best to drink in the morning on an empty stomach. Green tea can interfere with iron absorption if drunk with a ...

Taking zinc on an empty stomach, such as right after waking up, can improve absorption. Zinc is best absorbed when taken on an empty stomach, in the morning, or about 30 minutes to one hour before ...