Boron is a trace mineral that plays several important roles in the human body, and supplementing with it may provide certain health benefits Boron helps in the metabolism of minerals involved in bone development, such as calcium, magnesium, and phosphorus. Boron can influence the production and activity of sex hormones like testosterone and estrogen. Boron has been shown to reduce levels of inflammatory markers such as C-reactive protein (CRP) It plays a role in the proper utilization of insulin and may help support glucose metabolism.