Found advice on the Internet :
Tips from Dr. Komarovsky’s SUMMER VACATION
The child should rest from contacts with many people from urban air, chlorinated water and household chemicals. The vast majority of cases rest “upon the seas” has no to recovery sickly child nothing, because the most harmful factors is saved plus is added to food and are usually worse in comparison with household, housing conditions.
Perfect holiday sickly child looks like this (every word is important): summer in the village; inflatable pool with well water, near a heap of sand; the shape of clothes – shorts, barefoot; limiting the use of soap; feed only when shouted: “Mom, I’ll eat you!”. Dirty naked child who jumps out of the water in the sand, begging for food, breathing fresh air and not in contact with many people for 3-4 weeks restores the immune system, and damaged urban life.
