Talking about Health

In my country, China, people used to have lots of high calorie food and less vegetables. So that people are always unhealthy and became one of the countries that have the most death for having cardiovascular disease.
So what should our government or people do to prevent this disease? Well first of all, we must deal the origin of the problem, eating less high calorie food. Calorie sure provide us energy for surviving, however excessive of it will cost health. Therefore people should be educate of the harm it doe, and the government should advertise the damage dealt by it. Second, the price for high calorie food should be raised. As most unhealthy food like McDonald, the prize for each set of meal are cheap, so more people can access to these food and more will get unhealthy easier. So the government should raise the tax for these food sources, forcing the prize to go up, deterring people getting more of these food.