Not all supplements are created equal.
Here is a simple, easy to read, cheat sheet for you gain some insight on a few necessary nutrients and essential combinations for your body to function on a day to day basis.
Included are; 
- breakdown on the benefits of individual vitamins & minerals
- what our body needs them for
- possible health hazards with deficiencies of these elements
- recommendations of what to look for and what not to buy guidelines. 
- recommended clean accredited options