Iron persimmon, also called alkali persimmon and iron tomato, is twice as small as ordinary tomato, but its price is about 10 times higher. In addition, this persimmon can only be planted in alkaline soil, which is relatively scarce and precious. The content of vitamins and sugar is much higher than that of ordinary persimmons, and it contains more substances needed by human body, which makes persimmons in alkaline soil unique.
Precautions for eating tomatoes
Cooked tomatoes are relatively more nutritious and healthy, and do little harm to the spleen and stomach, but don't heat them for a long time when cooking, because lycopene is easy to decompose when exposed to light, heat and oxygen, and will lose its health care function.
Tomatoes contain more vitamin K, which will affect the effect of anticoagulant drugs. Vitamin K: Its main function is to catalyze the synthesis of prothrombin and thromboplastin in the liver. The minimum requirement is 30 μ g/kg body weight. When vitamin K is insufficient, the synthesis of prothrombin is limited, which will prolong the coagulation time and easily cause subcutaneous and muscle bleeding.