Adam Meyer

Author: Expert reviewer:

January 12, 2023

Adam Meyer

Certified holistic nutritionist

By Adam Meyer

Certified holistic nutritionist

Adam Meyer is a health writer, certified holistic nutritionist, and plant-based athlete

Lauren Torrisi-Gorra, M.S., RD

Expert review by

Lauren Torrisi-Gorra, M.S., RD

Registered Dietitian

Lauren Torrisi-Gorra is a Registered Dietitian with a Grand Diplôme in Culinary Arts from the French Culinary Institute and a bachelor’s in Communication and Media Studies from Fordham University. After a decade working in the culinary and media worlds, Lauren pursued her ultimate passion and received her master’s degree in Clinical Nutrition and Dietetics at New York University.

Sporty woman eating tasty yogurt at home

Image by Sergey Kirsanov / iStock

January 12, 2023

Our editors have independently chosen the products listed on this page. If you purchase something mentioned in this article, we may

earn a small commission.

Since nutrition plays a critical role in muscle-building and recovery, the foods you eat after a workout can make or break your progress in the gym. So, what is the best thing to eat after a workout? And how much of it should you eat?

We chatted with experts in both nutrition and fitness about exactly what you should eat after a workout to gain muscle, depending on the type of exercise.


This ad is displayed using third party content and we do not control its accessibility features.

The importance of post-workout fuel.


Eating after a workout is important for promoting muscle protein synthesis (MPS), or the production of new muscle.


This ad is displayed using third party content and we do not control its accessibility features.

Does the type of workout matter?

Eating high-quality carbohydrates and healthy protein sources after training is crucial for building muscle. However, the ratio of these macronutrients will vary depending on the type of workout you just performed.

For example, after an endurance (aerobic) workout such as running or cycling, research shows you should aim for a roughly 3:1 carb-to-protein ratio4. This is because cardio workouts expend more energy (calories) but break down less muscle tissue than strength training.

Conversely, you can adjust this ratio to 2:1 carbs to protein after completing a strength-training session. While lifting weights doesn’t burn as many calories as running, it breaks down more muscle tissue, meaning amino acids (the building blocks of protein) are required for MPS and muscle growth2 post-workout.


Everyone should consume high-quality carbohydrates and healthy protein sources after training. However, the ratios will depend on the type of workout you just did. Cardio workouts typically require more carbs to build muscle (3:1 carb-to-protein) compared to strength-training sessions (2:1 carb-to-protein).


This ad is displayed using third party content and we do not control its accessibility features.

The importance of protein.

Consuming protein after a workout is essential to support muscle growth and repair.

For a quick refresher, protein is made up of 20 amino acids5, nine of which are essential (meaning you need to obtain them through diet because they’re not produced in the body). Specifically, the branched-chain amino acids (BCAAs) leucine, isoleucine, and valine are important for muscle growth because they’re broken down in your muscle tissue2 instead of the liver like other essential amino acids.

Among the three BCAAs, leucine plays a significant role in MPS. “Leucine is essential for building muscle and has been referred to as an ‘anabolic trigger’ because of its ability to switch on MPS,” explains Palinski-Wade. “This makes it a crucial component of post-workout protein shakes or meals.”

Research indicates that consuming adequate amounts of leucine after a workout (around 2.5 to 3 grams) can significantly enhance MPS and promote muscle growth6. Leucine works best when combined with the other BCAAs, and it also activates mTOR, a pathway that stimulates protein synthesis7.

So, how much protein should you eat to build muscle? “If you’re worried about general health, you should be above 100 [grams per day],” Don Layman, Ph.D., a leading protein and amino acid researcher and professor at the University of Illinois at Urbana-Champaign, previously told mindbodygreen. However, “If you’re an athlete that weighs 200+ pounds, you’re probably going to want to be in the 160 [gram] range,” he adds.

Per meal, Ben Schermerhorn, CPT, a master personal trainer at Life Time, explains, “Current literature has found that eating 1.6 to 2.2 grams8 of protein for every kilogram of body weight divided over four meals each day best supports muscle building. So aim to consume 24 grams of protein per meal for a 130-pound woman or 32 grams of protein per meal for a 175-pound man at each meal.”

RELATED: Trying To Rev Up Your Metabolism? These Targeted Supplements Can Help


Protein is essential for muscle growth and repair. Leucine is an especially important amino acid, as it can significantly enhance MPS and promote muscle growth. In general, aim for 100 grams of protein per day, with roughly 25 to 30 grams per meal—especially following a tough workout.


This ad is displayed using third party content and we do not control its accessibility features.

What if you’re a vegetarian?

There’s a misconception in the nutrition and fitness world that you need to eat meat to build muscle, but this is far from true. You can still build muscle and reap the benefits of strength training if you’re vegetarian or vegan.

While plant protein has less of an anabolic effect9 than animal protein on average, all plants contain amino acids and are beneficial for muscle growth. Plus, plant protein sources contain other essential nutrients, such as fiber, vitamins, and minerals, that are excellent for overall health and support muscle growth.

“Vegans and vegetarians can meet protein goals by eating plants alone,” says Palinski-Wade. “However, because plants often contain less protein than animal sources, it’s important to balance a vegetarian diet to ensure adequate protein is consumed. Beans, legumes, quinoa, nuts, and seeds can all be great plant-based ways to boost protein.”

As far as leucine in plant versus animal products is concerned, Layman previously gave this example: “In whey protein, leucine is about 12%, so 23 grams of whey protein isolate will trigger it. Whereas in soy protein isolate, it’s about 7.8%, so now you need 33 or 34 grams.” This means that plant-based eaters may need to eat more total protein (and more total calories) to reach that all-important leucine threshold for muscle growth.

What else should I be getting?

Besides protein, there are plenty of other nutrients that are important to consume post-workout. For example, carbs can enhance performance10 in both endurance and strength training. Also, the complex carbs in whole grains, legumes, fruits, and vegetables provide your body with the energy required to perform during exercise.

Another macronutrient you shouldn’t neglect after working out is fat. Healthy monounsaturated and polyunsaturated fats increase HDL “good” cholesterol levels, which can increase growth hormone production 11and create more amino acids for building muscle tissue.

Staying hydrated and maintaining electrolyte balance (e.g., sodium, potassium, chloride, magnesium) are also important post-workout. Since water makes up approximately 76% of your muscle mass12, it makes sense that you’d need plenty of this fluid for proper muscle function. In addition, when recovering after an intense workout, it’s vital to replenish electrolytes for repair and hydration.

For example, electrolytes such as calcium are essential for helping build tissue13. Additionally, sodium helps maintain proper water balance14 inside and outside your body’s cells.

Getting enough calories is another critical component of muscle growth. “To gain muscle, you need adequate calories to support growth. So, make sure you’re meeting your calorie needs daily along with your protein needs to promote muscle gains,” says Palinski-Wade.


Carbs and fats are important to a post-workout meal, in addition to protein. Staying hydrated and maintaining electrolyte balance (e.g., sodium, potassium, chloride, magnesium) is also vital after exercise.


This ad is displayed using third party content and we do not control its accessibility features.

Does timing matter?

For years, research has indicated that you need to eat within your anabolic window15 of 30 to 120 minutes after a workout to optimize muscle growth and repair. However, recent studies16 have concluded that consuming 25 to 30 grams of high-quality protein in meals throughout the day is what’s important for building muscle. Therefore, as long as you spread enough daily protein across three or four meals a day, meal timing does not matter as much and you don’t have to worry about cramming in food right after a workout.

The one caveat is if you like to exercise at night since eating too close to bedtime can make it more difficult to fall asleep. “If working out in the evening, plan to allow for two hours post-workout refuel to digest before bed when possible,” Palinski-Wade advises. “If that’s not an option, refuel with liquid protein and carbs such as a protein shake to promote quicker digestion and prevent it from impacting your sleep.”

Foods to eat.

Excellent protein sources to consume after exercise include legumes, soy-based foods, oats, quinoa, seitan, nuts, seeds, eggs, and lean meat. Focus on high-quality carbs to restore depleted glycogen (energy) stores, such as whole grains, fruits, and vegetables. Here’s a post-workout grocery list for quick reference:

  • Brown rice and beans: Combining rice and beans post-workout is a good idea since rice is low in the amino acid lysine17, while beans are rich in it. Conversely, beans don’t have high amounts of the amino acid methionine, while rice does.
  • Peanut butter on whole wheat toast: Peanut butter lacks methionine, but whole wheat bread has it. Whole wheat bread is low in lysine and threonine, while peanut butter has plenty.
  • Legumes: Lentils, peas, chickpeas, and beans can all be great post-workout fuels.
  • Whole grains: Think brown or wild rice, oats, barley, and buckwheat.
  • Eggs and lean meats: Animal proteins have high leucine content that spurs MPS. When shopping for them, opt for regenerative-raised options when possible.
  • Soy-based foods: Tofu, tempeh, and edamame are all examples of complete plant proteins.
  • Nuts and seeds: Walnuts, almonds, cashews, Brazil nuts, pistachios, and hazelnuts pack a nutritional punch.
  • Seitan: Seitan is a great protein source made from wheat (not soy) and therefore should be avoided on gluten-free diets.

Foods to avoid.

These foods won’t do you (or your muscles) any favors post-workout:

  • Added sugars: Sugary sodas, breakfast cereals, cakes, pastries, ice cream, milkshakes
  • Saturated fat: Red meat, full-fat dairy
  • Refined grains: White flour, white bread, white rice
  • Ultra-processed ingredients: Processed meats and prepackaged frozen meals

Frequently Asked Questions

What is the best thing to eat after a workout to lose weight and gain muscle?

For inspiration, look to the list of healthy proteins, carbs, and fats shared above. You also can’t go wrong with a smoothie or smoothie bowl. They’re a fantastic way to get plenty of calories and nutrition.

In a high-powered blender, add nondairy milk, berries, banana, greens (e.g., kale, spinach, cilantro, parsley), flaxseed, chia seeds, frozen cauliflower, a tablespoon of nut butter, a scoop of protein powder, and you’re good to go.

How much protein should I eat after a workout to build muscle?

The exact amount you need will vary depending on your age, gender, size, and activity level. However, aim to get at least 25 to 30 grams of protein after your workout to stimulate MPS and optimize muscle growth.

“If you consume a good dose of protein at regular intervals throughout the day, there’s no need to perfectly time your intake immediately before or after your training,” says Schermerhorn. “While more research is needed, the data currently suggests that the anabolic window is more like an anabolic barn door.”

Should you eat before or after a workout to build muscle?

While you should spread your protein intake throughout the day, getting some in both before and after your workouts is important. “As long as you eat some protein in a reasonable time before or after, you should be able to build muscle,” says Schermerhorn.

“Eating a combination of lean protein and carbs before exercise can promote balanced energy during a workout, while post-workout, protein is king,” Palinski-Wade adds.

The takeaway.

Eating high-quality protein and complex carbohydrates before and after workouts is a recipe for success in reaching your muscle-building goals. Include various whole food sources of protein at each meal to ensure you get enough protein throughout the day to stimulate muscle protein synthesis and promote muscle growth. Curious if you’re getting enough protein? Here are the signs you might have a deficiency.