The effects of Thai jade red-fleshed grapefruit are:

1. It contains potassium and has excellent therapeutic effects on cardiovascular, cerebrovascular and kidney diseases.

2. The pulp contains insulin, which can effectively lower blood sugar, enhance physical fitness, and promote the body's absorption of calcium and iron.

3. It is naturally rich in folic acid, which can promote the development of pregnant women’s fetuses.

4. Rich in vitamin C, it can effectively lower cholesterol.

5. Contains fruit _, which can effectively protect blood vessel walls.