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Here are 9 side effects of too much caffeine. 1. Anxiety. Caffeine is known to increase alertness. It works by blocking the effects of adenosine, a brain chemical that makes you feel tired. At...
Even among adults, heavy caffeine use can cause unpleasant side effects. And caffeine may not be a good choice for people who are highly sensitive to its effects or who take certain medications. Read on to see if you may need to curb your caffeine routine.
Learn about the side effects of caffeine, from common to rare, for consumers and healthcare professionals.
Caffeine can have impressive health benefits, but high doses can also lead to unpleasant side effects. Here are 9 side effects of too much caffeine. READ MORE
Taking caffeine along with verapamil can increase the risk of caffeine side effects including jitteriness, headache, and an increased heartbeat.
While caffeine usually isn’t dangerous in moderation, too much can negatively affect your health. Most adults can safely consume about 400 milligrams of caffeine a day. That’s about what...
A caffeine overdose occurs when you take in too much caffeine through drinks, foods, or medications. However, some people can ingest well above the daily recommended amount each day without...
When caffeine intake exceeds a healthy amount, it may lead to side effects. Symptoms of too much caffeine include the following: What Are the Signs of Caffeine Overdose? Caffeine is a commonly used psychostimulant, meaning it's a substance that stimulates the central nervous system.
According to the U.S. Food and Drug Administration, it's usually safe to consumer 400 milligrams (mg) of caffeine per day. If you are sensitive to caffeine, however, you may be more likely to experience caffeine side effects like headaches, anxiety, or insomnia—even at low doses.
What are the side effects from too much caffeine? For most people, it is not harmful to consume up to 400mg of caffeine a day. If you do eat or drink too much caffeine, it can cause health problems, such as: Some people are more sensitive to the effects of caffeine than others. What are energy drinks, and why can they be a problem?