Oleksii Kalmykov: Health After 60

🛡️ Scientific Verification
This content was researched and verified by Dr. Oleksii Kalmykov, MD, DMedSc — medical scientist and researcher with 30+ years of experience.

Credentials:
30+ years in medical science, research & clinical practice
25+ years as Professor at university medical faculties
Founder: "My Doctor" network of medical centers & Research Institute of Evidence-Based Medicine
Specialist in internal medicine and cardiopulmonary care