Like Vitamin C and D3, Sufficient B Vitamins Could Prevent Worst Outcomes in COVID19 Cases Below is a link to an article that explains how sufficient B Vitamin levels could help protect your body from the worst outcomes of COVID-19.  We've known for a while that Vitamin C (preferably liposomal C) and D3 (along with K2) are a great defense against the virus (along with Zinc).  Now comes this important information:   https://www.aol.com/article/lifestyle/2020/08/28/vitamin-b-could-help-prevent-the-worst-outcomes-in-covid-19-cases-experts-say/24603213/ . Many people are B vitamin deficient and don't realize it.  Especially overweight folks and folks with chronic illnesses and chronic fatigue.  These are some of the same folks that have experienced the most difficulty with the virus.  Here are some of the more important B vitamins to consider: B1 (thiamine) - Required for proper metabolism, especially for those who eat high carb diets.  Note that your body requires magnesium to process thiamine, so be sure to include it in your supplementation. B6 - needed to metabolize protein, fat and carbohydrates, and works with B-12 and B-9 (folate) to control dangerous homocysteine levels in your body. B9 (folate) - One of the most important supplements in the metabolic cycle needed to create glutathione in your body.  Glutathione is your body's master antioxidant.  Many processed foods contain folic acid which is a synthetic form of folate and cannot be tolerated by about half of people.  In fact, folic acid can be harmful in those with genetic issues that prevent proper absorption in the body.  (Methyl folate is a better option for many people, but be sure to research this supplement before taking it, because it is powerful.  This is one article that discusses methyl folate, but I advise you to consult your doctor on this supplement as well.    https://www.dietvsdisease.org/l-methylfolate-5-mthf/) Note that adequate B-12 is required for the synthesis of B-9 in the body. If you have unexplained chronic illness, weight gain and onset of illnesses such as Dementia or Parkinsons, you should research the methylation cycle and consult your physician to determine if you have a genetic defect impairing this important metabolic process.  To learn more about this process, I recommend watching Dr. Berg and Dr. Ben Lynch's videos on Youtube.  Both have several on the process, including how the MTHFR gene defect impacts your metabolism.  Here's one example: https://www.youtube.com/watch?v=L76PaoGaPx0