What is the recommended daily caffeine limit?

Question

Hello doctor,

I am a 43-year-old male. I have been hearing mixed advice about coffee and caffeine intake lately, and I am wondering how much is considered safe. I drink several cups of coffee a day and want to know how this might affect my health in the long run. What is the recommended daily caffeine limit to avoid negative effects like anxiety, sleep disturbances, or heart problems? Are there any new studies on the benefits or risks of drinking coffee regularly? Also, does the type of coffee (like espresso vs. drip) or adding things like sugar or cream make a difference in health outcomes?

Kindly guide me.

Answer 1

Hello,

Welcome to icliniq.com.

Thank you for posting your query.

Experts say coffee may aid weight loss by triggering calorie burning or suppressing appetite. Unsweetened coffee can help people lose weight because they are taking in significantly fewer calories.

Caffeine is possibly unsafe when used for a long time or in doses over 400 mg (0.0141096 ounces) daily. Caffeine can cause insomnia, nervousness, restlessness, nausea, increased heart rate, and other side effects. Larger doses might cause headache, anxiety, and chest pain. Caffeine is likely unsafe when used in very high doses.

If you do eat or drink too much caffeine, it can cause health problems, such as:

Restlessness and shakiness.
Insomnia.
Headaches.
Dizziness.
Fast heart rate.
Dehydration.
Anxiety.
Dependency, so you need to take more of it to get the same results.

The Coffee Diet encourages you to drink at least three cups of coffee (720 ml) per day while restricting calories. Although it can lead to weight loss in the short term, it is not a healthy diet in the long run. It can lead to weight gain and side effects from drinking too much caffeine.

Take It black. The easiest way to make your coffee healthier is to take it without adding sugar or cream. Both of those are loaded with empty calories, while a plain cup of black coffee actually has close to zero.

If you are looking for a coffee alternative, try beverages such as green tea matcha tea, chicory coffee, or rooibos tea. Some alternative options may even contain added health benefits.

I hope this is helpful.

Thank you.