Long-term drinking of tartary buckwheat tea may cause spleen and stomach discomfort and body cold: 1. Cold tea may cause spleen and stomach discomfort: Tartary buckwheat tea is a cold tea, long-term drinking or when the spleen and stomach are deficient, it may cause abdominal pain, Uncomfortable symptoms such as acid reflux and belching. 2. Drink with caution if you have a cold constitution: Long-term drinking of tartary buckwheat tea may aggravate the cold in the body, leading to symptoms such as cold hands and feet, cold stomach and physical weakness. 3. Pay attention to a reasonable diet: Try to avoid drinking too much tartary buckwheat tea at one time, and pay attention to a reasonable diet to avoid affecting your health. Long-term moderate consumption of tartary buckwheat is not harmful to normal people:

1. There is no scientific basis to prove that long-term consumption of tartary buckwheat will lead to a decrease in blood sugar and blood pressure;

2. Long-term consumption of moderate amounts will not cause any harm to normal people. Harm to normal people;

Long-term use of tartary buckwheat may cause harm to some special groups:

1. People with gastrointestinal discomfort: Tartary buckwheat is cold and is harmful to people with weak gastrointestinal function. Long-term use may aggravate the discomfort;

2. Hungry people: Since tartary buckwheat has the effect of strengthening the spleen and appetizing, people who are prone to hunger may aggravate their hunger after taking it, and those with diabetes may also induce hypoglycemia;

As a healthy food, tartary buckwheat is harmless when eaten in moderation for a long time. However, excessive consumption may cause the following harms:

1. Gastrointestinal problems: Excessive consumption of tartary buckwheat may cause gastrointestinal discomfort, bloating, nausea, vomiting, diarrhea and other symptoms. For people with gastrointestinal diseases, such as ulcers, gastritis, etc., it is not advisable to consume large amounts of tartary buckwheat for a long time. 2. Effects on the liver and kidneys: Tartary buckwheat is rich in buckwheat flavonoids and fatty acids. Long-term excessive consumption may increase the burden on the liver and kidneys, leading to abnormal liver function and impaired kidney function. 3. Causes buckwheat disease: Tartary buckwheat contains buckwheat alkaloids, and excessive intake may cause buckwheat disease, manifesting as rash, headache, facial flushing, sweating and other symptoms. 4. Destroy the nutritional balance: Tartary buckwheat contains a variety of nutrients, but if consumed in excess, it may affect the absorption of other foods and destroy the nutritional balance. 5. Effects on people with allergies: For people with allergies, long-term intake of tartary buckwheat may further trigger allergic reactions, leading to discomfort or even shock. To sum up, eating tartary buckwheat in moderation is beneficial, but excessive consumption may cause health problems. You must pay attention to controlling the amount of consumption and choose foods that suit you.