An honest read on GABA supplement evidence: BBB debate, PharmaGABA RCTs, dose-trial gap, forms to skip, and why phenibut is a hard no for self-medication.

If you're looking at chaga for immune support, the honest answer is: the lab data is genuinely striking, but there is currently no published placebo-controlled RCT in healthy humans demonstrating that oral chaga supplementation improves immune function — and there is a serious safety risk most sellers bury in footnotes. This article breaks down what

Worried a parent’s vitamins clash with their medications? How to gather the full list, the common risky combos, and how a pharmacist checks it.

The best pre-workout supplements come down to caffeine, citrulline, and creatine at real doses. A dietitian decodes labels and the picks worth buying.