There are over 50,000 dietary supplement products marketed in the United States, and approximately 75% of Americans take at least one dietary supplement regularly. Supplement consumers are more likely to lead a healthy lifestyle: to exercise, eat a balanced diet, visit their doctor regularly, and regularly get a good night’s sleep. [1] As I was led to learn about dietary supplements and have been a consumer of them throughout my life, I am sometimes asked about these products. This article is an attempt to introduce basic concepts, and hopefully promote wise choices to allow readers to achieve value from their wellness strategies. Read more.