I am not a Dr and these are not recommendations as we are all different. I only take a few of the supplements below daily, as mainly I run on good food, biodynamic when possible.
Daily: I make sure I drink at least 2 litres of good water, some herbal teas and maybe a vegetable and avocado smoothie.
In winter only I take Vitamin D3 as I found my regular yearly colds ended as a result of using it. I eat organic grass fed animal products however if I wasn't eating those then I would also supplement with Vitamin K2 mk7
I take Perque Mg plus guard and Choline citrate to ensure ample magnesium levels as otherwise I get muscle cramps.
I love Fulvic minerals and use Celtic salt my favourite supplement of all
I often use: Lugols iodine, Vitamin C again from Perque, , Perque glucose regulation guard for my type 1 diabetic control and Perque Life guard as a sort of all round multi.
I use colloidal silver once or twice a week and may detox with C60 charcoal if i eat out somewhere iffy.
For those not eating lots of garlic, ginger, eggs, broccoli sprouts or onions then I would use MSM organic sulphur.
If I have a skin issue I use ozonated olive oil to heal just about anything
I had a mole that dried up and went a dark colour which looked rather dodgy so I applied oregano essential oil on it and in a few days I couldn't even find the place that it had been. Be aware that oregano must not be used neat on regular skin.