Ketamine and esketamine in Polish law, drug program B.147, results of meta-analyses and studies with centers in Poland. Without price lists and without protocols.

Saw palmetto and symptoms of prostate enlargement. What did the Cochrane review 2023, the STEP and CAMUS studies show, and why the story about underestimating PSA is untrue.

Does ginkgo biloba help with tinnitus? The 2022 Cochrane review included 12 studies and 1915 individuals. Check what the clinical studies really show.

Nettle root for mild prostate enlargement. What exactly did the study on 620 men show, what the EU monograph allows, and when a urologist is needed.

Where does anxiety and paranoia after THC come from, on whom it was measured, whether CBD really protects, and when an unpleasant episode requires contacting a doctor.

Gastrophase is the colloquial term for appetite after THC. We check which species have been studied for the mechanism, what has been shown in humans, and what Polish law says.

Where does the smell of cannabis come from, which terpenes count in perfumery, which perfumes have a documented cannabis accord, and what does EU cosmetic law say about it.

Marijuana does not kill neurons, but the effect of THC on the brain depends on age. Check what imaging studies, memory tests, and data on the risk of psychosis show.

Red eyes after THC result from the dilation of blood vessels, not from smoke. The mechanism, duration, ways to alleviate it, and what is really known about glaucoma.

How does a Dutch coffeeshop operate in 2026: tolerance system, limit of 5 grams, access for tourists, experiment with legal cultivation, and risks upon return.

Peyote and mescaline without legends: dating the oldest ceremonies, mechanisms of action, Polish legal basis, and what clinical studies have shown.

How much does it really lower cholesterol, why it failed against placebo during hot flashes, and what cannot be written on the label. Effect sizes with ranges.