Generally we recommend that the human body should be ingested every day to maintain the amount of nattokinase should be not less than 2000fu. that is, a child nattokinase capsule, in general, sub-healthy people we recommend to take a capsule every day, in the period of time after there will be a certain change, such as the body will feel more energetic, the situation of the dry eyes will be improved, the sensitive people, in general, will have a certain improvement; if the cardiovascular population recommended to take one or two every day, after 15 days, the body will have some reaction, such as cold hands and feet, dry eyes will improve. Under the circumstances of taking the same day will have a certain improvement; if the cardiovascular and cerebrovascular population is recommended to take one to two capsules per day, after 15 days or so, the body will have some reaction, such as cold hands and feet or chest tightness, panic and insomnia and other symptoms will be alleviated, in two to three months or so, blood pressure and lipid standards will be close to the normal value; cardiovascular and cerebrovascular or more serious diseases of the population, now Take two to three capsules a day, and in a month after the symptoms will be slowed down, maintain three months later, the symptoms will have obvious improvement, and in the index after the improvement can gradually go to reduce the dosage. So different people Natto capsules dosage is not the same, we are clear Natto capsules dosage, only to be sure to take according to their own situation in accordance with the amount of to take, in general, Natto capsules do not have any side effects, such as the emergence of any unsuitable situation, be sure to promptly go to the discontinuance of the drug and the color, go to the hospital for examination, listen to the doctor's advice, the main point is that we should take according to the dosage of the science, do not blindly go to increase the dosage of the product. The most important thing is to follow the scientific dosage to take, do not blindly go to increase the dosage of the product.