Boron is a mineral found in food and the environment. It has been used to help the body use other minerals better, such as calcium. It can be taken as a pill.
3 to 10 milligrams once daily.
Editorial process and description of evidence categories can be found at EBSCO NAT Editorial Process.
It is likely safe to take small amounts of boron for a short period of time. Not enough studies have been done to say whether it is safe to take for a long period. Taking high doses of boron can be toxic.
Talk to your doctor about any supplements or therapy you would like to use. Some can interfere with treatment or make conditions worse.