The threat of cancer diseases based on age

Everyone will want a healthy body throughout his life. But at certain ages there are many diseases that attack the community. Here it is the threat of disease based on age.
The disease usually will attack someone who has a weak immune system, and generally in line with its increasing age, the immune system is also weakened.

The threat of disease based on age, namely:

Teens
1. Generally, adolescence is a period that has the health, growth and maturity is good.
2. But most teens today are overweight or obese which makes the risk of heart disease or diabetes.
3. For sexual condition tend was at the peak of puberty, so that the illnesses suffered by the possibility of chlamydia.
4. Conditions that peaked when teenagers are acne, asthma, allergies, autoimmune diseases such as type 1 diabetes and rheumatoid arthritis. Behavioural anxiety that sometimes appears as a teenager.
5. But there also have eating disorders like bulimia or anorexia due to excessive obsession to lose weight.