Not far from where I live there is a normobaric chamber which differs from a hyperbaric chamber:
barometric pressure of about 1500 hPa
oxygen concentration of 37 to 41%
0.1 to 0.5% hydrogen
concentration of carbon dioxide from 0.5 to 3%
According to the description from the website:
Unlike normobaria, however, in hyperbaria, increased amounts of carbon dioxide and hydrogen are not delivered to the body. For this reason, the healing process is, unfortunately, limited due to excessive oxygen concentrations (exceedances of 40 percent). because one cannot stay there for a long time. In addition, there must be at least daily breaks in its use for the regeneration of alveoli overburnt by this concentration.
Hydrogen slows cell division, extending cell life. It is an extremely effective antioxidant, meaning it fights free radicals that directly contribute to the aging of all body cells.
Carbon dioxide in the right concentration allows our blood vessels to dilate and more easily facilitates the "return" of oxygen from the blood to the cells by which oxygen can reach all regions where it does not normally reach in sufficient quantity. It is as valuable and necessary for the body as oxygen.
A stay in a normobaric chamber affects:
thorough oxygenation of all body cells;
slowing down the processes associated with aging of the body;
prolongation of life;
significant reduction in tissue swelling;
maintenance of normal bone density;
stimulating the activity of cells (osteoclasts and osteoblasts) responsible for healthy bones;
improving the function of blood vessels;
reducing the occurrence of inflammation;
regeneration of epithelia;
improvement of physical and mental performance of the body;
improvement of memory-related abilities;
improving the quality and length of sleep;
increasing the number of stem cells in the body (by up to 150% after just 1.5 hours of sessions);
effective delivery of key nutrients to even the furthest cells of the body;
stimulation of collagen and elastin production which improves skin condition;
cessation of frequent migraines and headaches;
less feeling of fatigue during daily functioning;
increased physical and mental performance of the body and ability to remember;
better functioning of the intestines;
Slows down the aging of the body.
One session costs about 20 euros, lasts 2 hours and I've made an appointment for the first session tomorrow.