Immunity has been destroyed by too much of protection from the external environment to the food and water we take. Too much protection does not enable your body to activate its self-defense.
Real medicine should give immunity rather than take it away. It should make you stronger, able to fight any infection rather than making you weak so that you are vulnerable to all kinds of infections.
It is observed that rich people fall sick more often than poor people. Poor people cannot afford it; rich people can. If the poor can manage one meal a day, that is very fortunate – but they are not sick. Rich people, even in the East, are sicker. In Homeopathy, a few diseases are defined as royal diseases.
A famous psychologist, Delgado, had been working on animals. He was given one meal a day, they live twice as long; the life span of the rats given two meals a day is cut into half. He himself was surprised: less food and longer life; more food and less life.
Now he has come up with the theory that one meal is perfectly enough; otherwise you are loading the system of digestion, and that causes the cut in your life span.
But what about people taking five meals a day?
Medicine will not allow them to die but will not allow them to live either. They will simply vegetate.