People with poor digestive ability should eat less. Job's tears contain high viscous carbohydrates, so eating too much may hinder digestion, for people with weak digestion and absorption ability to eat as little as possible or do not eat.

Not as a medicine. Although Job's tears have the function of lowering blood fat and blood sugar, they are only a kind of health food and can't be taken as medicine. So patients with symptoms of high blood fat, it is best to find a doctor to treat, never eat barley to treat yourself!

Sweat, constipated people should not eat more.

Avoid eating during menstruation. Because Job's tears can make the body cold and weak, cold body is not suitable for long-term use, so the women who are in the menstrual period should avoid eating.