I mean we know vitamin-D is related to improved immunity and seemingly a whole host of other benefits.<p>We also know obesity and other chronic illness associated with diet is a horrific risk factor for covid.<p>Why in the hell haven't these options been blared across every channel and drilled into our minds?<p>If you're concerned about dying, enough to jail yourself in your house for a year, how about put down the freaking donut and get some sunshine.