It’s widely known that vitamin D plays a key role in maintaining good health. Vitamin D deficiency has been linked to a multitude of health issues, including misshapen and weakened bones, weak immunity, depression, multiple sclerosis, and even some cancers. It’s also the main cause of rickets in children.
Despite its importance, an astounding number of people suffer from vitamin D deficiency. Given that exposure to sunlight is the most efficient way to absorb vitamin D, this widespread deficiency can in large part be attributed to a general increase in time spent indoors, as well as a change in attitude toward the sun in recent decades.
But what’s the link between red light therapy, vitamin D, and COVID-19? Read on to find out how red light therapy treatment can help keep you healthy and improve your outcome should you contract the virus.