Obesity has long been known to be linked with low vitamin D.
Given that vitamin D plays a massively important role in making sure that your immune system does what it is supposed to do, this is a huge problem.
Not just with Covid-19, but with seasonal influenza as well. And, quite frankly, any type of infection. It also plays a role in keeping the immune system in check and preventing your own immune system from turning against you.
Maybe vitamin D is the critical factor in why obesity is a damaging factor in Covid-19?
Find out more in the video.
