5 benefits of quitting coffee

Quang Minh (theo Heathline) |

Here are five notable health benefits when you decide to stop drinking coffee — based on reputable medical research.

Reduce stress and anxiety

Caffeine in coffee is a powerful stimulant, which can cause an increase in cortisol - the stress hormone.

According to research from the American Psychological Association (APA), caffeine can increase heart rate and stimulate the central nervous system, leading to feelings of anxiety, especially in sensitive people.

When you quit coffee, the level of cortisol in your body decreases, helping your body and mind become more relaxed.

Improve sleep

Caffeine can stay in your body for up to six hours or longer, disrupting your natural sleep cycle. According to the National Sleep Foundation, regular caffeine consumption can cause difficulty falling asleep, staying asleep, or waking up multiple times during the night.

When you stop drinking coffee, your body gradually restores its normal circadian rhythm, helping you sleep deeper and better.

Digestive support

Coffee is acidic, which can irritate the stomach and aggravate digestive problems like acid reflux and stomach ulcers.

According to a study published in the Journal of Gastroenterology, eliminating coffee from your diet can help reduce gastrointestinal discomfort and improve gut health.

This is especially important for people with a history of digestive problems.

Maintain blood sugar stability

Some studies, including a report from Diabetes Care, suggest that caffeine may temporarily increase blood sugar levels in some people, especially those with diabetes or prediabetes.

When you give up coffee, your body can control blood sugar better, reducing the risk of sudden blood sugar fluctuations.

Improve skin health

The caffeine in coffee can be mildly dehydrating, affecting the skin's natural hydration.

According to research from the American Academy of Dermatology (AAD), eliminating coffee from your diet can help your skin become brighter, less dry, and prevent chronic dehydration.

Reducing caffeine consumption also helps increase blood circulation, supporting the skin regeneration process.

Quang Minh (theo Heathline)
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