The most common lifestyle diseases in Malaysia are hypertension, diabetes, obesity as shown the 2006 National Health and Morbidity Survey (NHMS) III.
2 out of 5 adults (43%) in Malaysia are either overweight or obese.
About 38% of teenagers were overweight.
Cases of hypertension among those aged above 30 had increased from 30% in 1996 to 43% in 2006, while diabetes patients had gone from 8% to 15%.
If you do not want to belong to the above categories, just take care of your lifestyle.
It simply means taking care of food that cause the above as well as exercise daily.
You do have to associate with lifestyle diseases.