1. If it is pure natto freeze-dried powder, you can eat 5 to 10 grams a day. Many natto powders add starch and other additives. You can directly purchase qualified natto produced by regular manufacturers and consume it a day. 30 to 100 grams;

2. Natto powder can dissolve blood clots. Natto powder can directly decompose blood clots. The thrombolytic effect of wet natto powder per gram is quite good. The effect time of natto powder on blood clots is As long as 8 to 12 hours, while the action time of urokinase is only 30 minutes. Urokinase can only be injected. Natto powder can be injected or taken orally, and it can play a role in capillaries. Natto powder has been consumed in Japan for 1,000 years. , is a safe edible thromboprophylactic agent;

3. Natto powder can prevent osteoporosis. The mechanism of natto powder to assist in calcium supplementation is that bones are first formed by vitamin K2 and high-quality protein. Osteonin, together with calcium, forms bone, accumulates in bones, and increases bone density. These three elements are indispensable. Natto powder contains soy isoflavones and vitamin K2. Soy isoflavones can prevent the dissolution of calcium in bones, and Vitamin K2 can fix calcium in bones. In other words, the combination of soy isoflavones and vitamin K2 can work together to strengthen bones.