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Don't drink more caffeine than 300mg every day.

Published: 2026-04-05 Author: World Gafei

Last Updated: 2026/04/05, There is also a reason why some people still have control over the amount of coffee they consume. Bobo, a high-end dietitian who has worked for a long time in promoting beverage civilization and publishing books, believes that busy urban people should adhere to appropriate guidelines when enjoying coffee. A digestive study at Stanford University School of Medicine in the United States has set a safety label for caffeine intake: no more than 30 percent a day.

There is also a reason why some people still have control over the amount of coffee they consume. Bobo, a high-end dietitian who has worked for a long time in promoting beverage civilization and publishing books, believes that busy urban people should adhere to appropriate guidelines when enjoying coffee.

A digestive study at Stanford University School of Medicine in the United States has set a safety label for caffeine intake: no more than 300mg a day. A cup of coffee (hotel coffee shop porcelain cup size) is about 120mg caffeine, while a can of Coca-Cola contains caffeine about 55mg, and a cup of green tea contains about 15mg. Because of the irritation of caffeine, people with stomach problems or fragile gastrointestinal contrast should not drink too much. People with hyperthyroidism or fast heartbeat drinking coffee will also cause discomfort such as rapid heartbeat and energy excitement, and pregnant women or mothers who are breastfeeding should also prevent caffeine. In addition, coffee beans are roasted, so drink coffee simply get angry, if they are hot physique, simple heat, insomnia, dream of many brothers should also be careful. If you know that you are not suitable for drinking coffee, you should try your best to prevent it, but if it is really uncomfortable to drink, then of course you should choose a small cup and just taste it.

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