Yerba mate contains caffeine and theobromine, while L-theanine is present in trace amounts. What studies show about antioxidants, cholesterol, and brewing temperature.
Ashwagandha, phosphatidylserine, rhodiola, magnesium, and vitamin C compared with studies measuring cortisol. What was shown, how many people participated, and how long it lasted.
Which supplements comply with the WADA 2026 list, and which risk disqualification. Strict liability, contaminated batches, and data from meta-analyses.
Evidence for probiotics concerns a specific strain and specific indication, not the number of CFU. We check what studies have shown and how to read the label.
Creatine has the ISSN position and a meta-analysis of 53 studies. We check what has been shown for strength, the brain, kidneys, and vegetarians, and whether the loading phase changes anything.
Natural ways to combat insomnia in light of research: what AASM recommends, where melatonin works, and where magnesium and valerian performed worse than claimed.
Hemp shampoo and hair loss, dandruff, and dry scalp. What research shows about hemp seed oil and cannabinoids, and what it does not show.
Hemp ointment for joints and muscles: what studies have shown about CBD, arnica, and menthol, how to use massage gel, and where the limits of topical preparation lie.
Price conversion per milligram for shots and oils in the store at Bucha, status as of 07.08.2026, and what is still unknown about the absorption of cannabidiol in humans.
Hemp cream for the face: what has really been demonstrated in studies, how hemp seed oil differs from CBD, for which skin type it makes sense, and when it cannot replace a dermatologist.
Czy masz ukończone 18 lat?
Buch z Tobą
