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Dec 6, 2018 · 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...
- Autumn Rivers
Jun 7, 2024 · How much is too much caffeine? There are no guidelines in the UK specifically, but the European Food Safety Authority EFSA advises healthy people to drink no more than 400mg per day, and no more...
Although drinking coffee has been shown to increase blood pressure, this effect is usually temporary and is minimised over time if you drink caffeinated drinks regularly. Some people are more sensitive to caffeine and can experience palpitations. If this is you, then it’s sensible to avoid caffeine.
Mar 19, 2022 · Is your caffeine habit causing problems? Find out how much is too much and if you need to curb your consumption.
- You may want to cut back if you're drinking more than 4 cups of caffeinated coffee a day (or the equivalent) and you're experiencing side effects s...
- Some people are more sensitive to caffeine than are others. If you're susceptible to the effects of caffeine, just small amounts — even one cup of...
- Most adults need seven to eight hours of sleep each night. But caffeine, even in the afternoon, can interfere with this much-needed sleep.Chronical...
- Certain medications and herbal supplements may interact with caffeine. Examples include: 1. Ephedrine. Mixing caffeine with this medication — which...
- Whether it's for one of the reasons above — or because you want to trim your spending on coffee drinks — cutting back on caffeine can be challengin...
- Franziska Spritzler
- Anxiety. Caffeine is known to increase alertness. It works by blocking the effects of adenosine, a brain chemical that makes you feel tired. At the same time, it triggers the release of adrenaline, the “fight-or-flight” hormone associated with increased energy (8).
- Insomnia. Caffeine’s ability to help people stay awake is one of its most prized qualities. On the other hand, too much caffeine can make it difficult to get enough restorative sleep.
- Digestive issues. Many people find that a morning cup of coffee helps get their bowels moving. Coffee’s laxative effect has been attributed to the release of gastrin, a hormone the stomach produces that speeds up activity in the colon.
- Muscle breakdown. Rhabdomyolysis is a very serious condition in which damaged muscle fibers enter the bloodstream, leading to kidney failure and other problems.
More than 400 milligrams (about 4 cups) of caffeine is too much. Drink lots of water, take a walk, practice deep breathing and wait it out. If you experience an irregular heartbeat or feel dizzy or faint after caffeine, go to the emergency room.
Jun 9, 2023 · Although too much caffeine can cause unpleasant side effects, accidental overdose is possible although rare. In this article, we look at the symptoms, risk factors, and treatment of caffeine...
