The disadvantages of drinking coffee on an empty stomach in the morning

The disadvantages of drinking coffee on an empty stomach in the morning

Coffee is an indispensable drink for many people every morning. It can refresh the mind and make people energetic. However, some people are used to drinking coffee on an empty stomach. Although this may bring some benefits, there are also some disadvantages. This article will explore the adverse effects of drinking coffee on an empty stomach in the morning from several aspects.

1. Increase gastric acid secretion

When we drink coffee on an empty stomach, there is no food in the stomach to buffer and dilute the gastric acid. Therefore, coffee stimulates the gastric wall cells to secrete more gastric acid. Excessive gastric acid can cause indigestion, reflux esophagitis and other problems.

2. Damage to intestinal mucosa

In addition to increasing gastric acid secretion, drinking coffee on an empty stomach in the morning may also cause damage to the intestinal mucosa. This is because coffee contains a large amount of irritants, such as caffeine and acidic substances. These substances can irritate the intestinal mucosa, causing damage to the mucosa and triggering gastrointestinal inflammation.

3. Affects nutrient absorption

Drinking coffee on an empty stomach in the morning may also affect our absorption of nutrients. Certain ingredients in coffee can interfere with the body's absorption of important nutrients such as iron and calcium. This effect is especially evident for people who are more sensitive to problems such as anemia or osteoporosis.

4. Increased risk of anxiety and insomnia

Drinking coffee on an empty stomach in the morning may also increase the risk of anxiety and insomnia. Since coffee contains a lot of caffeine, it can stimulate the nervous system and increase alertness. Excessive caffeine intake on an empty stomach may cause the body to be overexcited, which may cause anxiety and sleep disorders.

5. Aggravation of gastric ulcer or duodenal ulcer

For people who already have gastric ulcers or duodenal ulcers, drinking coffee on an empty stomach in the morning may aggravate their symptoms because the irritants in coffee can further damage the gastric mucosa, causing the ulcer to deepen or expand.

6. Increased risk of cardiovascular problems

Finally, drinking coffee on an empty stomach in the morning may also increase the risk of cardiovascular problems. Excessive caffeine intake can increase heart rate and blood pressure, which is not good for people who already have cardiovascular problems.

In summary, although drinking coffee on an empty stomach in the morning may bring some benefits in some cases, there are also many disadvantages. In order to protect our health, please drink coffee reasonably and avoid drinking it on an empty stomach.