Due to the alarming increase in the rates of diabetes, cancer, and diseases of every kind, an ever-increasing number of people are seeking to improve their health by taking various kinds of vitamins, supplements, and similar health products. So popular has this practice become that Zion Market Research has estimated that the global dietary supplements market, valued at $132.8 billion in 2016, will reach $220.3 billion by 2022.

“Pure” vitamins?

Walk down the aisles in your supermarket, drug store, or health ...