What happens after drinking coffee grounds

Eating a small amount of coffee grounds by mistake usually does not cause serious harm, but excessive intake may cause gastrointestinal discomfort. Coffee grounds contain ingredients such as caffeine and tannic acid, and excessive intake may irritate the gastrointestinal mucosa. Although the caffeine content in coffee grounds is lower than that in brewed coffee, direct consumption may lead to excessive caffeine reactions such as increased heart rate and insomnia. Tannic acid can bind with proteins in the stomach to form sediment, which may induce symptoms such as nausea and bloating. Coarse coffee grounds particles and large accumulation in the digestive tract may cause temporary constipation or diarrhea.

Some special populations need to be particularly vigilant. People with weak gastrointestinal function may experience discomfort such as stomach pain and acid reflux; Excessive intake of caffeine by pregnant women may affect fetal development; People who are sensitive to caffeine may experience neurological symptoms such as palpitations and hand tremors. Children may experience abnormal excitement or sleep disorders after ingesting food. If you experience persistent vomiting, severe abdominal pain, or arrhythmia after ingesting coffee grounds, seek medical attention immediately. When storing coffee grounds in daily life, they should be kept away from children's contact area, and when making compost or deodorizers, they should also be sealed properly. It is recommended to use filter paper to thoroughly filter freshly ground coffee to prevent residue from mixing into the drink. Maintaining dietary hygiene habits can effectively prevent such accidents from occurring.