8 Signs You May be Drinking too Much Coffee

If you can’t start your day without a cup of coffee, you may want to take a moment to examine just how much caffeine you’re consuming in the morning. Chances are, if coffee has become an essential part of your daily routine, it may be time to consider whether too much java could adversely affect your health. Below are eight important signs that it might be time for an intervention on excessive coffee consumption.

1. Anxiety and Jitters

When ingested in excess, caffeine can cause the body to produce too much adrenaline. This can lead to anxiety and jitteriness, including heart palpitations, difficulty concentrating, and restlessness. If you feel like this after drinking coffee or other caffeinated beverages, it may be a sign that your consumption is too high.

When drinking coffee, you should focus on how your body reacts and be mindful of the caffeine in each cup. A good practice is to limit yourself to 400 milligrams daily – about four cups of coffee with normal strength.

2. Insomnia and Restlessness

Lack of sleep can signal you consume too much caffeine throughout the day. Caffeine has a half-life of around 6 hours, meaning it takes 12 hours for your body to break down the caffeine and eliminate it from your system. If you don’t give yourself enough time between doses of caffeine, it can interfere with your ability to get enough restful sleep at night.

If caffeine interferes with your sleep schedule, consider switching to decaf or cutting back on how late you’re drinking coffee. Additionally, avoid caffeinated beverages after noon, so they do not impact your nighttime routine.

3. Heartburn and Stomach Issues

High amounts of caffeine have been shown to irritate the stomach lining, leading to heartburn and other digestive issues. This is especially true if consumed on an empty stomach or with large amounts of sugar. If you’re experiencing indigestion or chronic heartburn, it might be time to reassess your coffee consumption habits.

To mitigate your chances of experiencing acid reflux, try reducing how much coffee you drink each day and limiting added sugar in your beverages. Additionally, consider drinking water along with your cup of joe – this can help neutralize the acidity and keep your stomach healthy.

4. High Blood Pressure

Is caffeine bad for you? The answer is yes when consumed in high amounts. Excessive caffeine consumption can lead to spikes in blood pressure, putting unnecessary strain on your heart and circulatory system. If you’re experiencing frequent hypertension or changes in your blood pressure numbers, too much coffee could be part of the problem.

5. Dehydration

Caffeine is a diuretic. This means that it can cause dehydration when consumed in excess. A dehydrated body can lead to headaches, fatigue, and other debilitating side effects like dizziness or confusion.

Ensure to stay hydrated throughout the day – aim for 8-10 glasses of water per day – and limit your caffeine intake to prevent dehydration from setting in. If you’re feeling dehydrated, try drinking more water or switching to herbal teas that do not contain caffeine.

6. Irritability and Mood Swings

Caffeine can affect our moods in various ways, sometimes leading to irritability and other negative emotions. Too much caffeine can cause a person to become short-tempered or easily agitated — signs of consuming too much coffee.

If you feel moody throughout the day, it might be wise to reduce your intake of coffee. Additionally, try incorporating calming activities into your daily routine, like yoga or meditation, which can help slow down your body and mind.

7. Muscle Tremors

Muscle tremors are another sign that you may be drinking too much coffee. Caffeine intake increases the body’s adrenaline levels, causing muscles to contract and tense up — leading to shaking or trembling.

If you experience tremors after consuming caffeine, try switching to decaffeinated beverages like tea or juice. Also, practice relaxing activities that can help reduce these symptoms, like taking a warm bath or walking.

8. Headaches

When caffeine levels in the body suddenly drop, it can lead to headaches. This is because caffeine is an effective pain reliever, and headaches may occur when its effects start to wear off.

If you’re prone to headaches after drinking coffee, you should gradually cut back on your consumption until you find a level that doesn’t cause any negative effects.


Though coffee can be a great energy source and provide numerous health benefits, it’s important to recognize the signs that you may be drinking too much. Keep an eye out for the symptoms listed above and if they occur, consider cutting back on your consumption or switching to decaffeinated alternatives. With moderation, we can all enjoy the benefits of coffee without the risks associated with excess consumption.




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