The following symptoms can occur if too much baking soda is consumed: 1. Because baking soda is an alkaline substance, if too much baking soda is consumed, heartburn, nausea, vomiting, abdominal pain, especially marked by colic around the navel, and also varying degrees of diarrhea, dilute watery stools, bloody watery stools, also belong to the situation caused by taking too much alkaline food. 2. For the circulatory system, if too much baking soda is used The clinical symptoms of arrhythmia, palpitations, tachycardia, chest tightness, shortness of breath, etc. 3, for the nervous system, such as the consumption of baking soda to eat too much will appear insomnia, dreamy, neurogenic alopecia or sleep disorders of plant nerve function, low sleep quality, deep sleep phase shortened, all belong to the alkaline food baking soda and other conditions caused by eating too much.