Green tea is a kind of tea that people in China drink most often. There are many kinds of green tea, some cheap and some expensive, which are also very good for our health. Green tea has the effect of detoxification. And green tea also has a very good boredom relieving effect. Therefore, it can stabilize daily blood sugar, keep blood lipid and cholesterol in our body at a very normal level, lower blood pressure and fat, and prevent vascular diseases.

2. Hemerocallis

Day lily is one of the vegetables commonly used by people. It is delicious and nutritious. It can improve the activity of human brain cells and is of great benefit to enhance brain function and memory. Rich in lecithin, it can strengthen the brain and improve intelligence. Rich in flavonoids, it can purify blood, clean up cholesterol in blood, keep human blood pressure and blood lipid in a stable and normal state, reduce blood pressure and lipid, and prevent vascular diseases.

3. Blueberries

Although fruits are usually unpopular because of their high sugar content, blueberries, grapes and apples contain substances that help control blood sugar levels. Blueberries can improve the ability to prevent diabetes by 26%, while other fruits only have 2%. Compared with people who don't eat blueberries, people who eat blueberries at least twice a week also have a 23% lower risk of diabetes. Blueberries can also strengthen the brain, improve intelligence, lower blood pressure and fat, and prevent vascular diseases.