Several foods can meaningfully reduce muscle soreness by lowering inflammation, speeding tissue repair, and restoring the minerals your muscles need to relax. The most effective options include tart cherries, fatty fish, watermelon, turmeric, beets, and protein-rich foods eaten at the right time. Here’s what each one does and how much you actually need.
Tart Cherries
Tart cherries are one of the most studied foods for muscle soreness, and the results are consistent. The flavonoids and anthocyanins in tart cherries reduce inflammation in a way that directly eases the deep ache you feel a day or two after hard exercise. In studies at the University of New Mexico, participants who drank 12 ounces of tart cherry juice twice a day (the equivalent of about 50 to 60 cherries per serving) experienced measurably less soreness than those drinking a placebo. The typical protocol in research starts the juice a few days before intense activity and continues for a few days after, but drinking it during a sore period still helps.
Fresh tart cherries, frozen tart cherries blended into smoothies, and concentrated tart cherry juice all work. Montmorency is the variety used in most studies. Sweet cherries have some of the same compounds but in lower concentrations.
Fatty Fish and Omega-3 Fats
Salmon, sardines, mackerel, and other fatty fish deliver omega-3 fatty acids that reduce both the inflammation and the perceived pain of sore muscles. In a study from Georgia State University, participants taking about 3 grams of fish oil per day (providing roughly 715 mg of EPA and 286 mg of DHA per capsule, taken three times daily) saw significant improvements in muscle soreness and lower levels of inflammatory markers compared to a placebo group.
You don’t need supplements to get there. A 6-ounce serving of salmon provides around 3 to 4 grams of omega-3s. Sardines, trout, and mackerel are similarly rich. Eating fatty fish two to three times a week builds a baseline of omega-3s in your tissues, which means your body is better prepared to handle inflammation when soreness hits. Salmon and sardines also supply potassium, magnesium, phosphorus, and B vitamins, all of which support muscle function on their own.
Watermelon
Watermelon contains an amino acid called L-citrulline that your body converts into nitric oxide, a compound that widens blood vessels and improves blood flow to sore, damaged muscles. In a study published in the Journal of Agricultural and Food Chemistry, athletes who drank 500 mL (about 2 cups) of natural watermelon juice, providing 1.17 grams of L-citrulline, experienced reduced muscle soreness at the 24-hour mark and faster heart rate recovery compared to a placebo.
Watermelon is also a good source of potassium and magnesium, both of which help muscles contract and relax properly. And because it’s about 92% water, it contributes to hydration, which matters more than most people realize for soreness (more on that below).
Turmeric
The active compound in turmeric, curcumin, works against muscle soreness through several pathways at once. It stabilizes cell membranes in damaged muscle fibers, reducing the leakage of enzymes that signals tissue breakdown. It also blocks the production of prostaglandins, the same pain-signaling molecules that ibuprofen targets, and neutralizes the reactive oxygen species that accumulate in overworked muscles. A meta-analysis in PLOS One confirmed that curcumin supplementation reduces markers of muscle damage and eases soreness after exercise.
The challenge with turmeric is absorption. Curcumin on its own passes through your digestive system without much getting into your bloodstream. Pairing it with black pepper increases absorption dramatically. Golden milk (turmeric simmered in warm milk with black pepper), turmeric added to curries with pepper, or curcumin supplements formulated for better bioavailability are all practical options.
Beetroot and Beet Greens
Beets are packed with dietary nitrates that your body converts into nitric oxide, which dilates blood vessels and increases the flow of oxygen-rich blood to recovering muscles. Research on female volleyball players found that beetroot juice supplementation improved muscle recovery after exercise-induced damage. The nitric oxide produced from beet nitrates appears essential for regenerating damaged skeletal muscle fibers, enhancing both oxygen delivery and the contraction-relaxation cycle in sore tissue.
Roasted beets, raw beet juice, and concentrated beet shots all provide meaningful amounts of nitrate. Don’t overlook beet greens: they’re loaded with potassium, which plays a direct role in easing muscle cramps and supporting recovery.
Protein-Rich Foods, Especially Before Bed
Sore muscles are damaged muscles, and protein supplies the amino acids your body needs to rebuild them. People who regularly exercise need 1.2 to 1.7 grams of protein per kilogram of body weight daily, according to Mayo Clinic guidelines. For a 150-pound person, that’s roughly 82 to 116 grams spread across the day.
Timing matters. A Frontiers study found that consuming about 30 grams of slow-digesting casein protein before sleep, paired with 15 grams of carbohydrates, significantly improved muscle repair and growth over a 12-week training program compared to a placebo. Casein is the primary protein in dairy, so a bowl of cottage cheese or Greek yogurt before bed gives you a steady supply of amino acids overnight, right when your body does most of its repair work. Greek yogurt also delivers calcium, potassium, and phosphorus, all electrolytes that support muscle function.
Electrolyte-Rich Foods
When your muscles are sore, they’re also often depleted of the minerals that control contraction and relaxation. Potassium, magnesium, and calcium are the key players, and imbalances in any of them can make soreness worse or add cramping on top of it.
- Avocados are particularly rich in both potassium and magnesium.
- Sweet potatoes deliver over 20% of your daily potassium and nearly 13% of your magnesium needs in a single cup.
- Coconut water provides calcium, potassium, sodium, magnesium, and phosphorus in one drink.
- Bone broth supplies magnesium, calcium, and sodium, and the warm liquid also promotes hydration.
- Papayas and bananas are especially high in potassium and magnesium.
These foods work best as part of your regular diet rather than as a one-time fix. Consistently eating mineral-rich foods keeps your electrolyte levels stable so your muscles recover more efficiently every time.
Why Hydration Amplifies Everything
Dehydration makes muscle soreness measurably worse. A study published in the Journal of Athletic Training found that participants who were dehydrated during exercise reported significantly higher pain levels in their lower body compared to those who stayed hydrated, with tenderness in the front thigh muscles running nearly 7% higher in the dehydrated group. The muscle microdamage that causes delayed-onset soreness is simply more painful when you’re low on fluids.
Water is the foundation, but water-rich foods like watermelon, cucumbers, and soups contribute too. Coconut water and bone broth pull double duty by hydrating while also replacing lost electrolytes.
A Note on Antioxidant Supplements
While antioxidant-rich foods like cherries and berries help with soreness, high-dose antioxidant supplements (particularly vitamin C and E pills) are a different story. Research in the International Journal of Medical Sciences found growing evidence that large supplemental doses of vitamins C and E can actually blunt the beneficial adaptations your muscles make during training. The reactive oxygen species that cause some of your post-exercise discomfort also serve as signals that tell your muscles to get stronger. Flooding your system with concentrated antioxidant supplements may interfere with that process over time.
Getting antioxidants from whole foods like berries, cherries, and colorful vegetables doesn’t carry this risk. The doses are moderate, they come packaged with fiber and other nutrients, and they reduce soreness without short-circuiting adaptation. Stick with food sources rather than megadose pills if you’re training consistently.