"Vitamin D has long been lauded for its health benefits, whether it be protecting older adults from osteoporosis or improving cognitive function. Now recent research has revealed a possible link between vitamin D and improved immunity to cancer." Good to know as I've been taking 5,000 IU of it daily to reduce COVID-19 risk. https://startsat60.com/media/news/new-research-reveals-the-cancer-fighting-power-of-vitamin-d