EATMOVE

The Best Way to Fuel Your Body Pre- and Post-Workout

Kelsey Gonzalez6453 views

To be completely honest, I do not love exercise. I’m not particularly a fan of getting up in the dark and heading to spin class before work or spending an hour at the gym at the end of the day. So why do I do it? Not only can exercise (or any movement such as dancing, walking or karate) help us maintain a healthy weight, but it can also help improve mental health and mood, decrease stress, and prevent the onset of chronic diseases such as heart disease. What we eat before and after exercise is crucial to getting the most out of each sweat-pouring, heart-pumping minute of our workout.

Ever feel nauseous prior to a morning workout because you forgot to eat? Or ravenously hungry all day after a 5am spin class? Here’s how to avoid these common discomforts and properly fuel your body pre- and post-workout to get the most out of your routine:

[1-3 Hours Pre-Workout]

If you only have an hour, opt for something quick and simple like a banana. If you have three hours to spare, go for a heartier snack such as plain Greek yogurt with fruit and a sprinkle of granola. You’ll get longer lasting energy and your body has more time for digestion so you don’t experience discomfort during exercise. Remember these key points right before a workout:

Focus on carbohydrates: carbohydrates are the body’s primary source of energy, making it an important nutrient for proper fueling before exercise. Whole grains such as brown rice, oats, whole wheat bread or fresh fruits and vegetables are nutrient-rich sources of carbohydrates.

Avoid fats: fats digest slowly in the body and can leave us feeling sluggish during a workout. Whole milk dairy products (yogurts, cream cheese, butter), nuts and nut butters, red meat (particularly bacon and sausage) and avocado are examples of higher fat foods.

Some of our favorite pre-workout snacks include:

  • 1 hour pre-workout: handful of dried fruit and nuts + small glass of milk (or milk substitute)
  • 2 hours pre-workout: plain, unsweetened oatmeal + berries
  • 3 hours pre-workout: whole wheat toast + scrambled eggs + sliced apple

[30-60 Minutes Post-Workout]

The best time to refuel post-workout is right away! Eating a carbohydrate and protein-rich snack right after a workout helps replenish energy stores that were used up during the workout, according to the American Council on Exercise.

Combine carbohydrate and protein-rich foods: carbohydrates, the primary source of energy for the body, help replenish and restore energy stores, while protein helps muscles rebuild. Eating within 30-60 minutes post-workout ensures that your body will recover as quickly and efficiently as possible. Also, waiting too long to eat post-workout can leave us feeling ravenous (read: “hangry”) and more susceptible to overeating throughout the day.

Some of our favorite post-workout snacks include:

  • Turkey + roasted vegetable sandwich on whole wheat bread (we love Jane on Larkin‘s turkey cranberry sandwich!)
  • Whole wheat toast topped with avocado or hummus + sliced hard boiled egg
  • Fresh vegetables dipped in hummus

As a dietitian at Zesty, San Francisco’s lead catering company, I always take advantage of our healthy office snack options for my pre- and post-workout fueling. Before heading into work, I grab a banana for a quick energy boost before spin class. Afterwards, my favorite office snack is plain Greek yogurt with sliced apple, cinnamon and a scoop of natural peanut butter. To continue fueling my body throughout the day, I fill half my plate with colorful vegetables provided during our office lunch. I’ve definitely felt the benefits of proper fueling for my workouts – most notably a boost in energy!

What’s your tried-and-true workout fuel?


Zesty is the leading office catering company in the San Francisco Bay Area. We strive to provide great tasting food with high nutrition value and optimal ingredient sourcing. Get Zesty meals for your team at zesty.com!

Kelsey Gonzalez
Kelsey is a Registered Dietitian (RD) at Zesty and has been working in the health and nutrition field for over seven years. She earned her bachelor of science degree from San Diego State University and completed a dietetic internship shortly thereafter at Utah State University. Kelsey has experience in many areas of nutrition including long term care, foodservice, and individual counseling. She enjoys working with clients to improve their knowledge about food and nutrition and to help them reach their health goals. Kelsey is a former athlete and ran her first half marathon (Nike Women's half, San Francisco) in October 2014. In her spare time, she loves to take her dog to the beach and hike in the hills of Marin.

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