When consumed in excess, oligofructose tends to cause cellular aging in infants, osteoporosis, high blood pressure, vitamin B deficiency, and other hazards. 1. Cellular aging: long-term overconsumption of sweets will cause a dramatic increase in free radicals in the body, thereby accelerating cellular aging. 2. Osteoporosis: a large amount of food is easy to consume too much calcium stored in the body, resulting in bone decalcification, leading to osteoporosis, and easy to cause fractures. In the daily diet should eat more vitamin-rich foods, such as vegetables and fruits, consumption of protein-rich milk or beans. 3. High blood pressure:Excessive consumption is prone to stimulate the body’s sympathetic nerve activity, the tension of blood vessels increased dramatically, causing high blood pressure. 4. Vitamin B deficiency: the body contains vitamin B family consumption increases, excessive consumption can easily lead to its deficiency. At the same time so that the body has been the existence of heat metabolism, some protein, carbohydrate, fat and other metabolism will be affected, the cells in the energy conversion will also be negatively affected as a result.