Cassava vermicelli is made from cassava, cassava is divided into sweet cassava and bitter cassava, bitter cassava contains toxicity, usually commercially available cassava vermicelli has been removed from the toxicity of bitter cassava, or directly made from non-toxic sweet cassava, so you can eat with confidence. But need to pay attention to the purchase of regular manufacturers, qualified production channels of cassava vermicelli to ensure food safety. Cassava vermicelli starch content is high, energy density is also high, after eating can play a certain sense of satiety, therefore, it is not recommended to eat too much, so as not to increase the risk of obesity. And diabetic patients should not eat more, especially patients whose blood sugar is still unstable, easily lead to blood sugar fluctuations. In addition, for cassava allergy or their own allergy to sweet potatoes, should avoid eating cassava vermicelli, so as not to trigger an allergic reaction, in serious cases can lead to laryngeal edema, shock, life-threatening. Some people worry that cassava vermicelli will contain toxins, so they dare not eat. But as long as the regular channels to buy cassava vermicelli can ensure safety, and control the amount of intake each time, with a diverse range of other foods to ensure a balanced diet, and will not have a negative impact on the body, do not worry too much.