CBD cream, serum, and hemp balm – what are the differences and do they really work? Check what studies say about CBD for the skin, transdermal absorption, and the skin barrier.

Does CBD improve concentration and productivity? Check what studies say about the effect of cannabidiol on brain function, dosing, and when to use CBD oil during the day.

CBD for weight loss: how it works, does it help you lose weight, and what do studies say 2026? Mechanism, dosing, and realistic expectations — without myths and marketing exaggerations.

CBD for epilepsy – Devinsky study 2017, Epidiolex FDA 2018, Dravet and Lennox-Gastaut. How CBD became a prescription drug and what the access path looks like in Poland?

Does CBD improve sleep without melatonin? What do studies say about CBD for insomnia? When is CBD oil sufficient on its own, and when is it worth combining with melatonin and how to do it.

Supplements for vegans and vegetarians – B12 (mandatory), DHA from algae, iron, zinc, vitamin D, and iodine. What to supplement, in what dosage, and why.

Saffron properties – crocin, crocetin, safranal. 30 mg/d equivalent to SSRIs in mild depression (Akhondzadeh 2005, 2007). Dosage, safety, and warnings. Guide 2026.

Ashwagandha and CBD together – is it a safe combination? Check the mechanisms of action, synergies for stress and sleep, interactions with CYP3A4, and practical dosing.

CBD for menstrual pain: does cannabidiol help with dysmenorrhea? Scientific studies, mechanisms, dosing, and women's opinions 2026. A complete guide.

Glycinate, oxide, citrate, taurate magnesium – differences and indications. Which magnesium for sleep and stress, which for constipation, which for the heart? Dosage and bioavailability based on research.

Apple cider vinegar for diabetes and glycemia – here science really works. Johnston studies from 2004 and 2010 show a 20–30% reduction in postprandial glucose. Dosing, safety, and limitations.

Full spectrum vs broad spectrum CBD – what’s the difference? Which works better? When to choose isolate? Comparison of CBD extract types with scientific studies 2026.