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Caffeine before workout Use caffeine safely when training
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Does caffeine help athletic performance? If it does, then is caffeine use safe? • To be fair, the performance benefits of caffeine supplementation are difficult to prove. But many athletes use it in the hopes it will improve their performance. • http://www.drdavidgeier.com/caffeine-... • Click the link above for more information about caffeine use before training and other resources to stay healthy and perform your best. • Get That Doesn't Have To Hurt FREE! • This eBook offers tips that you can take to avoid injuries and perform your best! Plus, learn tips to keep your children safe in sports. • http://www.sportsmedicinesimplified.c... • Please note: I don't respond to questions and requests for specific medical advice left in the comments to my videos. I receive too many to keep up (several hundred per week), and legally I can't offer specific medical advice to people who aren't my patients (see below). If you want to ask a question about a specific injury you have, leave it in the comments below, and I might answer it in an upcoming Ask Dr. Geier video. If you need more detailed information on your injury, go to my Resources page: https://www.drdavidgeier.com/resources/ • The content of this YouTube Channel, / drdavidgeier (“Channel”) is for INFORMATIONAL PURPOSES ONLY. The Channel may offer health, fitness, nutritional and other such information, but such information is intended for educational and informational purposes only. This content should not be used to self-diagnose or self-treat any health, medical, or physical condition. The content does not and is not intended to convey medical advice and does not constitute the practice of medicine. YOU SHOULD NOT RELY ON THIS INFORMATION AS A SUBSTITUTE FOR, NOR DOES IT REPLACE, PROFESSIONAL MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT. You should consult with your healthcare professional before doing anything contained on this Channel. You agree that Dr. Geier is not responsible for any actions or inaction on your part based on the information that is presented on the Channel. Dr. David Geier Enterprises, LLC makes no representations about the accuracy or suitability of the content. USE OF THE CONTENT IS AT YOUR OWN RISK. • A study of runners in a large United States marathon found that over 15% of the runners supplemented their fluids with caffeine. Among the inquiries about supplements from college athletes to the NCAA Resource Exchange Center, caffeine was second only to creatine. • Among the theoretical benefits of caffeine are increased mental awareness, increased metabolic rate, and reduced perception of fatigue. As such, athletes would have a longer time to exhaustion than normal. • There has also been debate over its fuel-burning properties. Caffeine mobilizes fat stores and encourages working muscles to use fat as a fuel, delaying the depletion of muscle glycogen in the body and allowing for a prolongation of exercise. • With those potential benefits, though, come side effects that might outweigh the benefits. Since caffeine is a stimulant of the nervous system, it can increase mental awareness and speed reaction times. But it can also cause anxiety and make athletes feel jittery. • Caffeine is also thought to have potential side effects that might ultimately impair athletic performance, including muscle tightness, muscle cramping, and dehydration. Other side effects include sleep deprivation, headaches, nausea, cramping, and gastrointestinal distress. • While many studies show that caffeine might have some moderate benefits for athletic performance, these benefits likely only pertain to highly-trained athletes rather than adult weekend warriors or youth athletes. Combined with some of the side effects of caffeine use, you should think through the pros and cons of caffeine before using it before you train or compete. • Please remember, while I appreciate your questions, I cannot and will not offer specific medical advice by email, online, on my show, or in the comments at the end of these posts. My responses are meant to provide general medical information and education. Please consult your physician or health care provider for your specific medical concerns.
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