Sulphur is needed for protein synthesis and detoxification, and collagen, hence skin repair, anti aging. Is too tasty/smelly in foods – brussels sprouts, garlic, egg yolks.
Needed for Glutathione manufacture – essential for methylation and hence inner detoxification. Especially if you want clear skin or no cancer.
Found in strong flavored foods – egg yolks, onion family, turnips, kale, cabbage, seaweed.
Also in all protein-rich animal foods, such as dairy, eggs, beef, poultry and seafood.
Minerals are essential for life and are only as good as the farming practices and the soil food is grown on.