The negative and dangerous side of coffee; it can affect not only your sleep and your nerves
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Coffee is a healthy drink. It is a stimulating drink with caffeine and polyphenols that offers multiple benefits for your body, including your brain . Although there are more benefits, the consumption of coffee also can have negative effects if you do not consume it in moderation or if you combine it with other drinks and medications .
How much coffee is healthy?
Moderate coffee consumption is 3 to 5 cups per day (8 oz. ) Or until 400 mg of caffeine, suggested by the United States Dietary Guidelines.
5 negative effects you can experience when drinking coffee
1. Headache
Caffeine in coffee can help reduce or trigger headaches . In small amounts, caffeine alone can relieve migraine pain in the early stages , or enhance the pain relieving effects of paracetamol / acetaminophen (such as Tylenol) and aspirin, as published Mayo Clinic.
But if you consume a lot of caffeine, you can Increase the risk of a debilitating headache.
2. Nerves, anxiety and muscle tremors
Drinking coffee in excess can provide you with high doses of caffeine that can have effects negative such as anxiety, restlessness, insomnia and increased heart rate .
Some people are more sensitive to caffeine than others. Caffeine also has effects on the nervous system, so if you are sensitive to the effects of caffeine, even small amounts can cause unwanted effects such as restlessness and tremors.
3. Dependency
If you have been consuming caffeine on a regular basis and then stop If you do it suddenly, you may have withdrawal from caffeine. Symptoms may include: headaches, drowsiness, irritability, nausea, and difficulty concentrating , as shared by the United States National Library of Medicine.
These symptoms are usually mild and can persist for up to a week.
4. Stomach ache
Caffeine increases the release of acid in the stomach , which sometimes leads to an upset stomach or heartburn.
5. Frequent and urgent urge to urinate
Caffeine has stimulating effects on the bladder. High caffeine intake can make you want to urinate more frequently and urgently.
Coffee and pregnancy
Pregnant women are also advised to consume less than 239 mg of caffeine up to date, the amount in 2 cups of coffee, because caffeine passes through the placenta to the fetus and has been associated with pregnancy loss and low birth weight.
Interaction with medications and alcohol
Consumption of caffeinated beverages can cause a rapid heartbeat and high blood pressure if taken with other medications as stimulants and decongestants.
Caffeine can also make the body break down a drug too quickly so that loses its effectiveness.
The Centers for Disease Control and Prevention do not recommend mixing alcohol with caffeine. Alcohol is a depressant that can make you feel drowsy or less alert than usual. When alcohol is mixed with caffeine, caffeine being a stimulant, can mask the depressant effects of alcohol and you may want to drink more, increasing the risk of harm attributable to alcohol.
When to limit Coffee consumption
- In pregnancy
- When there are sleep problems .
- If you have migraines or other chronic headaches.
- You have anxiety .
It may interest you:
What can happen to you if you overdose on caffeine
How coffee helps your brain and promotes memory
