We talk a lot about foundational nutrition, just things that pretty much everyone can benefit from taking on a daily basis.
There are 3 things:
- Multivitamin
- Fish oil
- Probiotic
Look for potency and therapeutic doses of vitamins and minerals in your multi, high Omega 3 levels (EPA and DHA) in your fish oil, and clinically studied strains at their studied dose in your probiotic.