Coffee is not suitable for everyone. Four groups of people need to be cautious when drinking it

According to market supervision in Jilin, coffee has become a common beverage among modern people, but not everyone is suitable for drinking in large quantities. Experts remind that pregnant women, individuals with hypertension, those with gastrointestinal allergies, and children should pay special attention to their coffee intake. Some individuals should consult a doctor before drinking.

1. Pregnant women

Caffeine intake during pregnancy should be strictly controlled. The Canadian Department of Health, the American College of Obstetricians and Gynecologists, and other organizations recommend that pregnant women should not exceed a daily caffeine intake of 150-300 milligrams (approximately equivalent to 2 cups of coffee), as excessive intake may increase the risk of miscarriage. It is recommended to minimize drinking or consult an obstetrician during pregnancy.

2. People with hypertension

Moderate consumption of coffee (such as 1-3 cups per day) is usually safe for individuals with stable blood pressure control. However, people with high blood pressure fluctuations or sensitivity to caffeine who consume more than 400 milligrams of caffeine per day (about 4 cups or more) may increase the burden on the heart and cause short-term blood pressure rise, requiring special attention.

3. People with gastrointestinal sensitivity

Caffeine may stimulate gastric acid secretion, and patients with gastric ulcers and gastroesophageal reflux are prone to symptoms such as heartburn and stomach pain after drinking it. If you experience gastrointestinal discomfort after drinking, you may consider choosing low stimulating drinks such as decaffeinated coffee or light tea.

Children's nervous system is not yet fully developed and they are more sensitive to caffeine, which may cause problems such as irritability and insomnia after ingestion. The World Health Organization does not recommend children to consume caffeinated beverages. The European Food Safety Authority (885406) recommends a daily caffeine intake limit of 3 milligrams per kilogram of body weight for children and adolescents, while Health Canada recommends no more than 2.5 milligrams per kilogram of body weight. Experts explicitly recommend that children avoid drinking coffee as much as possible.

For healthy adults, drinking 1-2 cups of coffee (about 200-400 milliliters) per day is usually safe. But coffee cannot replace sleep. Special populations should adjust their drinking amount according to their own situation and consult professional doctors if necessary.

Original text: [Scientific Refutation of Rumors] Coffee can refresh the mind, anyone can drink coffee? (Source: Jilin Market Supervision)