1、Healthy food junk food,The food people eat greatly is very helpful to their health Some healthy food is quite good for preventing disease,What is healthy food?,Some healthy food,Garlic,Reduce cholesterol Prevent heart disease Purify blood and kill bacteria,Green tea,Prevent various cancers. Such as
2、stomach cancer, esophageal cancer, liver cancer and cutaneous cancer. Prevent heart disease. Using it as mouthwash can prevent teeth from decay,Tomato,Has the function of antioxidant and being rich in vitamin C Prevent digestive cancers and prostate cancer Prevent blood vessel sclerosis,Milk,One of
3、the most complete foods nature can provideRich of protein,minerals and vitamins,Oat,Reduce blood pressure, cholesterol Prevent heart disease, large intestine cancer,food that is high in salt, sugar, fat, or calories and low in nutrient contentthe cause of overweight (超重), heart diseases and many oth
4、er health problems,What is junk food?,Some junk food,Fried food,increases chances of cardiovascular disease (心血管疾病） Contains carcinogens(致癌物） Destroys vitamin and transforms protein,Barbecue,arcinogens One grilled chicken leg equal 60 cigarettes Transforms vitamins (aggravate the burden of kidney, l
5、iver),Carbonated drinks,Contain H3PO4, H2CO3, which will reduce calcium Full of sugar, low nutrition,preserved plum, glazed fruit （果脯蜜饯）,Contain one of three carcinogens, nitrites (aseptic and colorful function) Full of salt, contain antiseptic, preservatives（防腐剂）,Pickled food,Cause hypertension, lo
6、ad burden to kidney do harm to intestines and stomach Prone to catch ulceration（溃疡） and inflammation（发炎）,What should you do,?,Many people like Junk food , because it tastes good .But most junk food has food additives (添加剂). So it looks and tastes better, and can be kept for a long time. It is bad fo
7、r health. Its OK to have junk food now and then (偶尔). But to know how to balance yourself of nutrients and calories , maybe you can eat healthy food about 95% of the time, and then eat 5% of junk food. Please dont spend lots of money on junk food. Spend your money wisely. It is up to you to keep yourself healthy and happy!,Wish all of you healthy and happy!,Thank you !,
