Generally moderate consumption of yeast flour flour does not harm the human body, but if a large amount of long-term intake may cause gastrointestinal discomfort. Yeast flour contains copper (20mg/100g), phosphorus (409mg/100g), iron (7mg/100g) and other minerals, as well as vitamins such as vitamin E (250.75mg/100g), vitamin B₉ (785ug/100g), and other vitamins in the same kind of food. Moderate consumption of yeast flour flour is not harmful to the human body, but also provides the body with the required nutrients. Eating yeast can help digestion and relieve constipation and other symptoms, but excessive consumption can lead to imbalance of gastrointestinal flora, causing gastrointestinal tract dysfunction, leading to diarrhea, abdominal pain, bloating and other symptoms. Yeast flour flour as a kind of staple food, can be combined with some fresh fruits with food, to ensure balanced nutrition and dietary diversity.