Practical Tips

Anandamide and 2-AG change concentration in a circadian rhythm. What measurements in humans have shown, how they differ from rodent data, and how sleep deprivation affects this.

Cannabidiol reduced craving triggered by cues in individuals with heroin addiction. We examine what the studies have shown and where the evidence ends.

The WHO ECDD report from 2018 on CBD: what the committee really stated about dependence, safety, and drug interactions, and how the UN voted.

When does the substance from the skin preparation enter the blood, and when does it only work locally? The epidermal barrier, permeators, and the difference between ointment and patch.

Hot hemp crops without myths: what really increases THC in the field, what the KOWR register requires, and why the industry fights for a threshold higher than 0.3 percent.

What are the symptoms of potassium deficiency, where does it come from, and why can supplementation without a blood test be risky. EFSA norms and data from clinical studies.

Choline without marketing: EFSA's adequate intake is 400 mg per day, the form of the supplement did not change plasma concentration, and the unabsorbed remainder produces TMAO.

Does calcium block magnesium? A review of absorption says that with normal doses, it does not. EFSA values, ceiling of 250 mg of magnesium from supplements, and what is known about forms.

ZMA did not raise testosterone or strength in a randomized study. What do the studies on zinc, magnesium, and sleep really show, and what blocks zinc absorption.

Plantago lanceolata for cough: how the mucilage from the leaf works and how to use it. Infusion 1.4 to 2 g in 150-250 ml of boiling water, 2 to 3 times a day according to the EMA monograph.