The most common side effects reported for vitamin K are gastrointestinal issues like diarrhea, nausea, or upset stomach. Skin rash may also occur with vitamin K2, and it should improve after ...

Doing so can release all of the drug at once, increasing the risk of side effects. If you are taking ... tests (such as complete blood count, vitamin B12 levels) may be done while you are taking ...

A U.K. coroner is pushing the ... warnings about supplement overdose. “Vitamin supplements can have potentially very serious ...

This medication is a multivitamin product used to treat or prevent vitamin deficiency due to ... benefit to you is greater than the risk of side effects. Many people using this medication do ...

The NIH does not establish an upper limit on the amount of Vitamin K a person should have due to its low potential for ...