The 21-day package duration did not appear by chance: it has been verified by decades of research by balneologists, including at the Pyatigorsk Research Institute of Balneology.
During the first days, the body adapts to the climate and daily routine: mild fatigue or lethargy is possible – this is normal. After that, a doctor at the "Kazakhstan" Sanatorium examines you and selects the appropriate procedures. The main results occur during the second and third weeks: according to data from Russian cardiologists in 2025, with a stay of 18 to 21 days, cholesterol, blood glucose and C-reactive protein levels decrease significantly, while a seven-day stay does not produce this effect.
After a full course at the "Kazakhstan" Sanatorium, the number of days of incapacity for work decreases from 21.8 to 6.2 per year – almost 3.5 times – and 96.5% of patients achieved a therapeutic effect.
In Yessentuki, where the "Kazakhstan" Sanatorium is located, three healing factors work together at once: the legendary mineral waters "Yessentuki No. 4" and "Yessentuki No. 17", Tambukan mud from the sanatorium's own mud storage facility, and clean mountain air. Come for three weeks – your health will truly change for the better.
