Evidence-based supplement reviews, comparisons, and buying guides
Medical Disclaimer: Prebiotics ferment in the colon → gas, bloating, distension. Increase slowly (2–3g/week). IBS/SIBO: work with a dietitian; PHGG […]
Medical Disclaimer: Probiotics are generally safe. Immunocompromised individuals (central lines, ICU, HIV/CD4 CFU at manufacture. Probiotics die over time. Demand
Medical Disclaimer: Vitamin D is a hormone precursor. High doses (>10,000 IU/day long-term) risk hypercalcemia. K2 contraindicated with warfarin (vitamin
Medical Disclaimer: Omega-3 supplements are generally safe. High doses (>3g EPA/DHA) may increase bleeding risk (especially with anticoagulants), affect blood
Medical Disclaimer: Magnesium supplements are generally safe. Contraindicated in severe renal impairment (eGFR serum. Serum = 1% of total; RBC
Medical Disclaimer: Creatine is one of the most researched supplements with an excellent safety profile. Safe for healthy adults. Consult
Medical Disclaimer: Protein powder is a food supplement, not a drug. Safe for most healthy adults. Consult a healthcare provider
Medical Disclaimer: Supplements are not FDA-approved drugs. Third-party testing (NSF, USP, Informed Sport) is essential. Consult a healthcare provider before
Medical Disclaimer: Consult a healthcare provider before starting any exercise program. If you have injuries, chronic conditions, or are pregnant,
Medical Disclaimer: Greens powders are supplements, not replacements for whole vegetables. Consult a healthcare provider before use, especially if pregnant,
