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25. September 2026A daily magazine about sport and healthAbout the editorial team
In Sound Proof

Training

Programs, exercise technique and load planning.

48 articles
Recovery

Vitamin B12: Dosage Forms and Which to Choose

Cyanocobalamin, methylcobalamin, hydroxocobalamin, or adenosylcobalamin: how the forms of vitamin B12 differ, how they are absorbed, and which form to choose — an editorial analysis.

Maksym Shevchuk · 6 min
Reviews

Side Effects and Contraindications of Losartan

Side effects of losartan (dizziness, hyperkalemia, deterioration of kidney function, angioedema) and contraindications: pregnancy, aliskiren in diabetes, renal artery stenosis. An editorial review based on the prescribing information and guidelines.

Olena Koval · 11 min
Tips

Zinc and Sleep

Zinc and sleep: the mechanisms of the effect on the nervous system, what animal and clinical studies have shown, the role of ZMA, and when a zinc supplement really can help.

Andriy Melnyk · 8 min
Training

A Vegan Diet for an Athlete: How to Cover Protein

How a vegan athlete can cover the protein requirement: how many grams per kilogram, leucine, combining legumes and grains, soy, isolates, and micronutrients. An editorial review with sources.

Maksym Shevchuk · 8 min
Reviews

BCAA While Bulking: Is There Any Point

BCAA while bulking: whether amino acids give an additional muscle gain with a calorie surplus and sufficient protein, study data, and rational alternatives.

Iryna Bondar · 10 min