"Tianchi" brand products to help the immune system

At the end of the XIX century. The term & quot, immunity & quot, began to use doctors to determine the sustainability of the organism to any diseases. Do you know that due to violations in ecology and in endoecology (incorrect meals, excessive use of medicines, chronic stressful situations) Does your immunity gradually decrease? Do you know what a weakened immunity can lead to? Strengthening the immune system can become a decisive factor to preserve human health. After all, it is no secret that one of the main causes of many diseases is to reduce immunity. However, immunity itself is not to blame, as the reason lies in factors that weaken it. The book is addressed to a wide circle of readers