There is not a single clinical study on CBD in allergies. However, an IgE-dependent allergy to cannabis and cross-reactions with fruits have been described. Check what this implies.

One study in humans, nine volunteers, and 600 mg of CBD. What was actually measured, which medications interact, and what is still unknown.

The only randomized study on CBD for lower back pain was on par with placebo. Check what the WHO guidelines recommend and which symptoms require urgent medical attention.

GABA as a supplement: what studies in humans have really shown, why the debate about the blood-brain barrier continues, and what to combine GABA with for sleep and stress.

Ranking of 5 natural nootropics available at u Bucha: composition, store prices, and daily portion costs ranging from 0.70 to 4.97 PLN. Status as of August 8, 2026.

How do gummies with melatonin, B12, vitamin C, and D3 differ? Content versus label, absorption, sugar, acidity, and risk in children in studies.

Oxymel is honey with vinegar, a recipe older than two thousand years. Check how to make it at home, which herbs make sense, and what has actually been measured in studies.

Which herbal combinations for sleep have clinical studies behind them, in what form to use them, and when herbs are not enough. A guide based on sources.

Ashwagandha, rhodiola, and maca for women: what clinical studies show, how to match the raw material to the symptom, and how much it costs to use each form per day.

Homemade hemp milk from hulled hemp seeds in just a few minutes. Proportions, straining, storage, and seed composition according to the USDA FoodData Central database.

Pumpkin cream with roasted hemp seeds in 35 minutes. Step-by-step recipe, seed composition according to House 2010, and the reason why seeds should not be added to the pot.

Salad with roasted beetroot, feta, and hemp oil dressing. Step-by-step recipe, numbers from the USDA database, and a measurement of what heating does to the oil.