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Protein and Your Exercise Routine: Why It Matters

Whether your goal is building muscle, quicker recovery times, or improving performance, protein plays a crucial role in your daily exercise routine.

Whether your goal is building muscle, quicker recovery times, or improving performance, protein plays a crucial role in your daily exercise routine.

But why?

Protein is important because exercise can cause minuscule tears in your muscle fibers, and to repair and rebuild those muscles, you need amino acids. Protein is made up of amino acids, therefore, you need protein in your diet.

But how much protein do you really need?

What are the benefits of protein?

Getting enough protein not only helps repair your muscles and helps with quicker recovery times, but it can also reduce delayed-onset muscle soreness (DOMS) so you’re not as achy after a tough workout.

With the right amount of protein, a quicker recovery means you’ll be better prepared for your next session. Plus, if you’re training hard, doing intense workouts, or eating in a calorie deficit, protein can play a key role in preserving lean muscle mass.

How much protein do you need in your diet and after a workout?

How much protein you need depends on your weight and activity level.

According to the Mayo Clinic, protein should make up 10% to 35% of your daily calories. So, if you eat 2,000 calories a day, 200 to 700 of those calories should come from protein—roughly 50 to 175 grams.

To maximize the benefits, it’s ideal to consume 10 to 30 grams of protein within an hour after your workout to support muscle repair and recovery.

How can you calculate how much protein you need?

To meet your minimum daily nutrition requirements, the Recommended Dietary Allowance (RDA) says you should eat 0.36 grams of protein for every pound you weigh, according to Harvard Health.

This number goes up depending on how active you are.

To calculate your daily protein intake, multiply your weight in pounds by 0.36, or use the online protein calculator provided by the United States Department of Agriculture (USDA).

Is it better to eat protein before or after a workout?

The short answer is, after.

While it’s beneficial to eat protein before a workout and throughout the day to help fuel your muscles, reduce muscle breakdown, and give you sustained energy, post-workout protein is generally more important for muscle recovery and growth.

When is it too late to eat protein after a workout?

It’s important to eat protein within 30 to 60 minutes after a workout. This is your “anabolic window.”

Your anabolic window, also known as the protein window or metabolic window, is when your body is most primed to use protein efficiently.

While it’s generally believed that during this window your body is more sensitive to insulin and more efficient at transferring nutrients into muscle cells, recent studies have shown that the window can last several hours and it’s never “too late” to get your protein in after a workout.

What matters most is the total amount of protein you eat throughout the day.

What foods have the highest number of protein?

Here are some foods that contain all 9 essential amino acids, making them ideal for muscle repair and growth:

FoodProtein (approx.)Serving
Chicken breast (cooked)26–31g3.5 oz (100g)
Turkey breast29g3.5 oz (100g)
Tuna (canned in water)20–25g3 oz
Salmon22–25g3.5 oz (100g)
Lean beef (90% lean)22g3 oz
Eggs6g1 large egg
Egg whites3.5g1 egg white
Greek yogurt (plain, nonfat)15–20g6 oz
Cottage cheese13–14g½ cup
Milk8g1 cup
Whey protein powder20–30g1 scoop (~30g)

What are some vegan friendly foods high in protein?

Here are some vegan-friendly foods high in protein:

FoodProtein (approx.)Serving
Tofu (firm)10g½ cup
Tempeh15g½ cup
Lentils (cooked)18g1 cup
Chickpeas (cooked)15g1 cup
Black beans (cooked)15g1 cup
Quinoa (cooked – a complete protein)8g1 cup
Edamame (cooked)17g1 cup
Peanut butter8g2 tbsp
Almonds6g1 oz (~23 almonds)
Chia seeds5g2 tbsp
Oats5g½ cup (dry)
Plant-based protein powder15–25g1 scoop

What are some high-protein breakfasts to eat?

Aiming for 20–30g of protein at breakfast can curb hunger, help with muscle repair, and keep you energized longer. Here are a few quick and easy, high-protein breakfast options:

Quick High-Protein Breakfast Options


Heartier High-Protein Breakfast Options

BreakfastProtein (approx.)Notes
Egg and turkey bacon breakfast burrito25–30gUse whole wheat tortilla and black beans
Avocado toast + 2 eggs on top~20gAdd pumpkin seeds or smoked salmon for more
High-protein pancakes20–25gUse Kodiak Cakes or blend oats + eggs + protein powder
Breakfast sandwich20–30gEgg, lean ham or turkey, cheese on an English muffin
Tofu scramble with veggies20g+Plant-based, customizable, filling

Vegan-Friendly High-Protein Breakfast Options

BreakfastProtein (approx.)Notes
Tofu or tempeh scramble + whole grain toast20–25gAdd black beans or nutritional yeast
Vegan protein smoothie20–30gUse plant-based protein powder (pea, hemp, etc.)
Chia pudding with soy milk & nut butter15–20gGreat made the night before
Oatmeal with almond butter, flax & protein powder20–25gSoy milk adds extra boost

What are some post-workout snacks that are high in protein?

Here are some high-protein snack and meal options to eat 1-2 hours post-workout:

Quick High-Protein Snacks (20g+):

SnackProtein (approx.)Notes
Protein shake (whey or plant-based)20–30gFast, convenient, and customizable
Greek yogurt + protein granola or berries20–25gChoose plain, nonfat for highest protein
Cottage cheese + fruit or nuts20–25gHigh in casein protein (slow-digesting)
Tuna pouch + whole grain crackers~20gSavory and portable
Hard-boiled eggs (2) + a slice of toast~14gAdd a slice of turkey for extra protein
Chocolate milk (low-fat)~12gBalanced carb-to-protein ratio—great post-cardio too
Turkey or chicken roll-ups (with cheese)20–25gUse deli meat rolled with cheese or hummus

Hearty, Meal-Like Snacks (25g+):

SnackProtein (approx.)Notes
Peanut butter on whole grain toast + protein shake25–30gGreat combo of protein + healthy fats
Egg sandwich on whole grain bread~25gAdd avocado or veggies for a boost
Leftover chicken breast + roasted sweet potato30g+Ideal for post-lifting sessions
Tofu scramble or tempeh wrap20–25gVegan and filling

High-Protein Vegan Options:

SnackProtein (approx.)Notes
Vegan protein shake + banana20–30gUse soy, pea, or hemp-based protein
Edamame (1 cup)~17gSnackable and fiber-rich
Chickpea salad or hummus wrap15–20gAdd seeds for extra protein
Soy yogurt + granola~15–18gCheck labels for added protein varieties