I take supplements, multivitamin, extra vitamin D and omega 3, zinc, a smattering or other things. I also acknowledge that the benefit of these supplements is based on absolutely no scientific evidence whatsoever and that there's a more than decent chance it's just made up bullshit by an unregulated industry selling snake oil. But why not?
The thing I find interesting is how many folks banging the C, Zinc, and D drum during this pandemic just accept that these magic pills work in spite of zero hard evidence while at the same time decry the use of vaccines backed with years of actual study and development by real scientists (unlike whatever hourly wage earner is packing god knows what into those veggie capsules that supplements come in).
So what's the real difference between the two? Marketing. That's it. Marketing. Some people are so susceptible to marketing that they will fight you if you dare besmirch the good name of a powdered supplement which may not even contain what the label on the bottle says since there's no regulation of the industry. It's weird how many people are comfortable accepting an acknowledged fairy tale (or at best wishful thinking) as hard cold fact but will stare something based on hard evidence in the eye and say, "That's clearly bullshit being pushed by big pharma for profit! Now, I need to get going as the vitamin store closes at 6:00 - also what do you know about Athletic Greens? They seem legit."
Again, I think it's a good idea to take vitamins and believe on a certain level that there is a benefit based on the fact I feel better when I take them and worse when I don't. I also accept that it could all be a placebo. There's literally no way to know.
Also - on the fat thing, I've seen a bunch of fatties get Covid and barely feel sick at all, and I've seen some skinny healthy people get hospitalized with it. I'm not saying it doesn't play a role, but trying to blame Covid deaths on weight seems more than a little shortsighted.