How Coffee Can Reduce Exercise-Induced Muscle Pain

Woke up the day after leg day feeling like you got hit by a truck? That deep muscle ache—known as delayed onset muscle soreness or DOMS—is a common hurdle for anyone pushing their limits at the gym or starting a new training routine. While stretching and massage help, some research suggests your morning brew could also play a surprising role in easing the discomfort.

The short answer? Yes. Research shows that consuming caffeine in an amount equal to roughly two cups of coffee can reduce muscle pain during exercise by up to 48%—especially helpful when you’re pushing through soreness early in your training.

What the Study Found on Caffeine and Muscle Soreness

Published in the Journal of Pain and Symptom Management, a study conducted by researchers at the University of Georgia investigated how caffeine affects muscle pain following intense workouts. The experiment involved nine female college students who were not regular caffeine consumers and had no consistent exercise background.

After performing exercises designed to trigger moderate muscle soreness, participants completed additional leg workouts while taking either caffeine or a placebo. Researchers then measured their reported levels of pain during these follow-up strength exercises.

How Much Caffeine Is Needed—and What Results to Expect

The key dosage used in the study was equivalent to approximately two cups of coffee, delivering a standard moderate dose of caffeine. Results showed:

• During high-intensity leg exercises, those who took caffeine reported 48% less muscle pain than those who took the placebo.
• During moderate-intensity exercises, the pain reduction dropped slightly to 26%.

The study’s author, Victor Maridakis, noted that reducing pain early on can make it easier to stick with a new or intensifying workout regimen. However, he warned that these results may not apply to individuals who regularly consume caffeine, as their bodies may have developed a tolerance to its pain-relieving effects.

Other Considerations and Expert Opinions

While the findings are promising, experts advise looking at the bigger picture. A UK-based physiologist from the British Association of Sport and Exercise Sciences pointed out that some muscle soreness is a normal and necessary signal from the body, indicating that muscles are adapting to new demands. He emphasized that while caffeine might help alleviate the symptom of pain, it does not treat the underlying causes of muscle damage. He also flagged caffeine’s diuretic properties, which could lead to dehydration and other complications if not managed properly.

On the flip side, stretching, ice application, or massage remain well-established, low-risk methods for managing post-workout soreness.

Meanwhile, the UK Coffee Association acknowledged that numerous studies have shown caffeine can improve physical performance by increasing endurance and allowing for longer or more intense workouts. But regarding this specific study on pain relief, a spokesperson urged caution, calling the results “interesting” but recommending further research before drawing definitive conclusions.

Frequently Asked Questions

How much coffee do I need to drink to reduce muscle soreness?

The study used an amount of caffeine roughly equivalent to two cups of coffee. This dose was shown to reduce muscle pain by up to 48% during high-intensity exercise. Exact intake depends on the caffeine content of your coffee, but this typically falls within the range of 150–200mg of caffeine.

Does caffeine help with all types of muscle soreness?

The study focused on delayed onset muscle soreness (DOMS), the kind you feel 24–72 hours after intense or unfamiliar exercise. Caffeine was found to reduce pain during subsequent strength workouts, especially at higher intensities (48% reduction), though less so at moderate intensity (26% reduction).

Do regular coffee drinkers get the same pain relief?

Probably not. The study noted that people who regularly consume caffeine may have a tolerance, making the pain-relieving effects less pronounced. If you drink coffee every day, the impact on muscle soreness may not be as strong as it is for those who rarely consume caffeine.

Are there better or safer ways to reduce muscle soreness?

Yes. Experts recommend other proven methods such as stretching, applying ice, or getting a massage. These approaches carry fewer risks and don’t come with caffeine’s potential side effects, such as dehydration. Caffeine should be considered as a possible supplement, not a primary solution.

Can caffeine improve my workout performance in general?

Yes, other research has shown that caffeine can boost endurance and allow people to work out longer or more intensely. The UK Coffee Association referenced multiple studies where caffeine contributed to improved exercise duration and intensity, separate from its effect on soreness.

Recommended FrontStreet Beans for Post-Workout Recovery

After a tough session at the gym, pair your recovery coffee with FrontStreet Coffee’s Ethiopia Yirgacheffe for a bright, juicy profile with notes of blueberry and citrus—perfect for rehydration and uplifting your mood. For something richer, try the Colombia Huila, offering chocolatey sweetness and red apple acidity to comfort tired muscles. Finally, the Guatemala Antigua delivers a bold, spicy body with dark chocolate notes, ideal for a stronger pick-me-up. All three are single-origin coffees expertly roasted to highlight their natural qualities. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.