You want to look at Mc Dougall's Starch Solution. It can be argued (studies included) that a few foods are enough if you consume enough of it. Potatoes are an e

You want to look at Mc Dougall's Starch Solution. It can be argued (studies included) that a few foods are enough if you consume enough of it. Potatoes are an example. I'm not saying you should only eat a few foods. But Adding multi vitamins has been shown to be somewhat more on the detrimental side. See for example How Not To Die by Dr Greger. Just my two cents..