02/01/2026
Here's why you should include berries in your daily meals, especially on days you exercise.
Delayed-onset muscle soreness is the discomfort that starts the day after a particularly grueling workout. This pain is thought to be due to inflammation caused by muscle cell damage, little micro-tears in the muscle.
If it’s an inflammatory reaction, might anti-inflammatory phytonutrients help? Ramping up our diet with phytonutrients, such as anthocyanin flavonoids found in berries, may help with the inflammation.
To study effects on exercise-induced muscle damage, a randomized crossover study compared a blueberry smoothie and an antioxidant-matched placebo smoothie 5 and 10 hours prior to exercise, then 12 and 36 hours afterwards. The blueberry smoothie was about a cup and a half of frozen blueberries, a banana, and apple juice; the placebo smoothie was made without berries but had dextrose and vitamin C added to match it for calories and antioxidant power. What were the results?
The blueberries worked better at mopping up damaging free radicals. Without blueberries, oxidative stress went up and stayed up, but with blueberries, it went down and stayed down. A day later, there was significantly faster restoration of peak muscle strength, demonstrating that blueberries can accelerate recovery—something that may be especially relevant to athletes who compete over successive days.
Interestingly, while the absorption of these phytonutrients can help with exercise, exercise may also help with the absorption of these phytonutrients. The thought is that intense physical activity may change the activity of the good bacteria in our gut, which then boosts the bioavailability of these phytonutrients.
Other foods that may be helpful for muscle soreness after an intense workout include watermelon, cherries, spinach, and ginger.
Learn more on NutritionFacts.org:
"Watermelon for Sore Muscle Relief" at see.nf/watermelonmuscles
"Berries for Inflammation and Osteoarthritis Treatment" at see.nf/berriesforinflammation
"Reducing Muscle Soreness with Berries" at see.nf/soreness
"Ground Ginger to Reduce Muscle Pain" at see.nf/gingerforathletes
"Foods to Improve Athletic Performance and Recovery" at see.nf/foodsforathletes
"Whole Beets vs. Juice for Improving Athletic Performance" at see.nf/nitrates
PMIDs: 22111516, 22341015, 2072832, 26016863, 21776454, 22564864, 22980781, 27455316, 24921623, 26200194, 23862566