Health and age have strong relation amongst themselves. At different ages different health issues come in light. Here we talk about different age groups and their health requirements in brief. Small children of the age group 1-6 years require very much attention towards their health. Children are so sensitive and are prone to more diseases. It is advisable to parents that they should take care of their children as much as possible. Children should get vaccinations at proper time so that they remain safe from deadly viruses and bacteria. After this age the body gets adjusted to the environment. After childhood person can become a little lenient towards his health. By this age the immunity of body becomes strong enough and can stay unaffected from diseases. But as a person crosses the age of 50 years, immunity of body becomes weaker. Again person needs to take very much care of his health. At this not only immunity becomes weak, but many other diseases happen due to weaking of muscles and bones. One should take care of their health in old age.