Practical tips

Is it safe to combine CBD with alcohol? We examine two human trials from 1979, data on liver function and drowsiness, and unsupported claims in publications.

Does hemp ointment with CBD help with eczema and skin itching? A meta-analysis of 17 studies, a randomized trial with placebo, and guidelines for use on atopic skin.

How much zinc to take for acne and immunity? The EFSA limit is 25 mg, the FDA 40 mg. Data from studies, forms, interactions, and the risk of copper deficiency all in one place.

The effectiveness of a probiotic depends on the strain, not the species. We check where the evidence is strong, where it has failed, and who may be harmed by the probiotic.

Spirulina and chlorella: what research reveals about vitamin B12, heavy metal detox, and the purity of products. Numbers from USDA and scientific publications.

What studies have shown about CBD used on the skin, where the evidence ends, and how to read the composition of hemp ointment. Without promises that the literature does not confirm.

Does CBD boost immunity? In preclinical studies, it acts immunosuppressively, not stimulatively. What does this mean in practice and where can it realistically help in the fall.

CBD cream, serum, and balm under the microscope of research: how much cannabidiol penetrates the skin, what is really known about acne, atopic dermatitis, and wrinkles, and how to read the label.

Does CBD improve concentration? In trials involving healthy adults, cognitive tests did not budge. We check what has really been studied and what this means.

CBD and weight loss without marketing: what has been shown in rats, in cells, and in humans, why the thesis about lowering cortisol is uncertain, and what EFSA says.