Boron enhances the body's ability to use calcium, magnesium and some other trace elements, as well as vitamin D. It seems to assist in brain functioning and recognition too. Boron seems to prevent calcium and magnesium from being lost in the urine and may help with decreasing menstrual pain by increasing the oestradiol level, which is a very active type of estrogen. People have also reported the reduction of arthritis symptoms with an intake of Boron.

A shortage of Boron might negatively influence the balance of calcium, magnesium and phosphorus resulting in bone loss, and increasing the risk of arthritis and elevated blood pressure.

Ingesting Boron-containing preparations have resulted in dryness of the skin and digestive upsets, but low dose supplements have shown no toxic effect yet.

Raisins, honey, nuts, fresh fruit such as grapes and pears, green leafy vegetables and beans are good sources or Boron.