What Should I Eat Before and After My Workout? 

Written by Charlotte Hargrave, RD 

You can log every mile, lift every rep, and still leave performance on the table if your nutrition strategy is an after-thought. Food is fuel—and when and what you eat can boost energy, sharpen focus, and speed recovery. 

Pre-Workout: Carbs Are Your Turbo Boost 

During exercise, your muscles burn through glycogen (stored carbohydrate) first. Studies show that a 60-minute, moderate-intensity session can drain 30–40 % of those stores, leading to early fatigue if you don’t top off beforehand.* 

Game-plan: Eat a light, carb-focused snack 30–60 minutes before you move. Aim for 15–30 g of easily digested carbs—enough to raise blood-glucose without weighing you down. 

Quick-hit ideas (≈ 25 g carbs each): 

Snack Carbs (g) Bonus Nutrients 
Banana + 1 Tbsp almond butter 27 Potassium & healthy fats 
½ cup oatmeal + ¼ cup berries 29 Fiber & antioxidants 
PB on whole-grain half-slice 22 B-vitamins for energy metabolism 
¾ cup Greek yogurt + fruit 20 8 g protein for satiety 
¼ cup trail mix (nuts & raisins) 24 Iron & magnesium 

Post-Workout: The Repair Crew 

Intense exercise creates tiny micro-tears in muscle. Consuming 20–30 g of high-quality protein plus 30–60 g of carbs within two hours can boost muscle-protein synthesis by up to 50 % and replenish glycogen roughly 40 % faster than delaying your meal.* 

High-impact recovery combos: 

Hydration: Your Unsung Hero 

Even 1–2 % dehydration can cut strength and endurance noticeably. Keep a bottle handy and sip 5–10 oz every 20 minutes of exercise, then replace fluids afterward until urine is pale lemonade-colored. 

Bottom Line 

Smart snacking and steady sipping let you train harder, recover quicker, and get more out of every sweat session. Plan your plate like you plan your workout—and watch the results stack up! 

*Sources: Academy of Nutrition and Dietetics; National Academy of Sports Medicine; Journal of the International Society of Sports Nutrition.