Monthly Archives: February 2014

Refueling for Recovery

Most athletes realize that proper recovery is critical to athletic success: rest allows your body’s systems to adapt to the stresses of training and hopefully make you stronger and faster. Many athletes are not as aware, however, that you can maximize your training gains, speed up the recovery process, and enhance subsequent performance by consuming the right foods or fluids at the right times following a workout.

Endurance or intensity training sessions deplete your muscles of glycogen (stored carbohydrate), which is your body’s preferred fuel during exercise. If you want to perform quality training sessions several days per week or workout twice a day, you have to be able to replenish these glycogen stores, and nutrition strategies should be an important part of your recovery plan.

Timing Is Importantstopwatch

Finished your workout and cooldown? Your next priority should be rehydrating and refueling. You’ll want to drink enough to replace the fluids you lost though sweat. Your muscles are most receptive to replenishing glycogen right after you stop exercising. This is when blood flow is enhanced and your muscle membranes are more permeable to glucose and the effects of insulin, which helps promote glycogen synthesis. Some studies have suggested that during this so-called “glycogen window” your muscles replenish glycogen up to three times faster than at other times. Although this “glycogen window” can last up to 1 hour or more, experts recommend consuming carbohydrates immediately since this is when your muscles are most greedy for fuel.

However, emerging research suggests the post-exercise ‘window” may be wider, since earlier studies were performed on fasted individuals.

After a workout, consuming the right foods or fluids at the right times can maximize your training gains, speed up the recovery process, and enhance subsequent performance.

What Should You Eat?

Carbohydrate-rich foods or beverages are the best for recovery. Including some protein with high-carbohydrate foods will enhance muscle repair processes and speed glycogen replacement.  Protein likely won’t help your next workout like carbs and fluids, but is important for long-term adaptations. This study (in resistance trained athletes) found that 20 g protein was optimal for muscle repair and synthesis. More protein is not better (and will not be used for muscle building or repair), so make sure protein intake is not at the expense of the carbohydrates your muscles are craving.

Research suggests that foods that rapidly raise blood sugar levels (with a high glycemic index or load) can enhance muscle glycogen synthesis further.  For most people,  foods that raise blood sugar levels aren’t desirable, but after a strenuous or workout these are the foods that will help you recover more quickly, so go ahead, and indulge your sweet tooth when it will have some benefit!

READ  Healthy or Hype? Protein Powder

The 3 R’s of Recovery Nutrition

Sports Scientists highlight the following 3 R’s to recovery nutrition.

3 R recovery nutritionHow Much?

How much food you need depends on the extent that your activity depleted your glycogen stores. Interval training sessions and those longer than 2 hours demand significant amounts of glycogen. Exercise scientists recommend about 1-1.5 grams of carbohydrate/kg body weight within 15 minutes after stopping exercise, and then every 2 hours until your next complete meal. That’s about 50-120 grams of carbohydrates (200 – 480 calories) for most athletes. Here are a few examples:

  • 55 kg (121 lbs) = 55-83 grams carbohydrates
  • 65 kg (143 lbs) = 65-98 grams carbohydrates
  • 75 kg (165 lbs) = 75-113 grams carbohydrates

Good Ideas for Recovery Foods

Beverages and carbohydrate containing foods will both help replenish glycogen stores, but choosing a beverage has the additional function of replacing lost fluids. Think of what you’ll be doing the 30 minutes after your workout and choose practical foods accordingly. For example, if you’re out for a long ski, bring something that won’t freeze in the car and that you can eat right after your ski or while you’re driving home. Choose foods or beverages that you’ll feel like eating after intense exercise. My favorite is usually chocolate milk and fruit or a handful of cereal. Or try this recovery smoothie . . .

strawberry banana smoothie runner crop

If you didn’t consume all of your sports drink during your workout this is a good time to finish it. It will help replenish your fluids and provide some carbohydrates, but you’ll need additional carbohydrates since sports drinks formulated for activity don’t contain enough carbohydrates for optimal recovery.

Special sports nutrition and cerealrecovery products are convenient and take some of the guesswork out of recovery nutrition.  But it’s possible to achieve your recovery requirements with wholesome, inexpensive, and flavorful foods. Real foods will also help you meet other nutrient needs that are important for good health.

Most popular recovery foods also contain enough sodium or potassium to replace what you lost in your sweat during your workout.  The graphic and list below provide ideas, and check food labels to choose tasty recovery foods that will help you meet your carbohydrate and protein requirements.

recovery food ideas_sheilakealey

HIGH CARB

FRUIT/ FRUIT JUICESJuice_MS

  • 1 cup fruit juice (25-40 g carbs)
  • 1 medium apple (20 g carbs)
  • 1 medium orange (18 g carbs)
  • 1 cup grapes (29 g carbs)
  • 5-6 dates (31 g carbs)

BAKED GOODS/BREADS

  • 1 slice lowfat banana bread (34 g carbs)banana bread
  • 1 lowfat muffin (50 g carbs)
  • 1 apple raisin cinnamon pita bread -Pita Break brand (47 g carbs)
  • 2 large pancakes with syrup (50 g carbs)
  • 1 slice whole wheat bread (24 g carbs)
  • 2 Fig Newton Cookies, fat free (31 g carbs)
  • 2 Fig Newton Cookies, regular (20 g carbs)
  • * 1 medium bagel (40 g carbs)

MISC

  • * 6 low fat graham cracker squares (32 g carbs)shreddies
  • * 1 cup breakfast cereal – e.g., Cheerios, wheat flakes (24 g carbs)
  • * Baked Potato (35 g carbs)
  • * 10 pretzel twists (47 g carbs)
  • * 1 tbsp. honey (17 g carbs)
  • 2 tbsp. Chocolate syrup (25 g carbs)
  • 1 tbsp. jam (13 g carbs)

CARB/PROTEIN COMBINATIONSchocolate milk

  • 2 cups chocolate milk (52 g carbs/16 g protein)
  • 1 cup breakfast cereal with ½ cup nonfat milk and ½ medium banana (47 g carbs/13g protein)
  • 1 cup fruit yogurt (47 g carbs/11 g protein)

* = high glycemic index (> 70)

More Sports Nutrition Articles

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Updated July 7, 2015

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Rich Chocolate Cake (with Beets)

This chocolate cake tastes very decadent, but it is significantly higher in nutrients and lower in calories than most cakes.  Although it does not contain butter or oil, a key ingredient provides richness and a health boost.

This cake contains beets (no one will guess!), which deliver plenty of nutrients, including nitrates, which have been the topic of considerable research lately.  Studies have revealed that the nitrates found in beets have many potential health benefits, including promoting heart health and improving blood supply to organs. Improved athletic performance is another benefit that studies have been investigating. Canadian marathoners used beet juice as part of their sports nutrition in their lead-up to the London Olympics. Whether it makes you run faster or not, this cake is delicious!

The recipe is made simple by using canned beets, but feel free to substitute fresh, as indicated in the ingredient list.

Ingredients

  • 1/3 cup chopped pecans*
  • 1 15-oz can sliced beets (not pickled), drained, reserving 1/2 cup juice (or 2 cups sliced, cooked beets pureed with 3/4 cup water)
  • 1 ½ cups sugar
  • 3 large eggs
  • 1 tsp. vanilla extract
  • 1½ cups all-purpose flour
  • 3/4 cup cocoa powder
  • 1½  teaspoons baking soda
  • ¼ teaspoon salt
  • 1/3 cup semisweet chocolate chips

*  for better flavour, toast the nuts first by placing them on a baking sheet, and place in the 350-degree oven for 5 to 7 minutes. (You can omit pecans in batter if you wish. I prefer using nuts for part of the topping instead – as pictured). 

Directions

  1. Preheat the oven to 350 degrees.
  2. Prepare a bundt tin or two 8 x 4 x 2-inch loaf pans with a little butter or trans fat free margarine.
  3. Puree the beets with the reserved juice in a blender or food processor and transfer to a large bowl. Stir in the sugar, eggs and vanilla extract.
  4. In a separate bowl or measuring cup combine the flour, cocoa powder, baking soda and salt. Add the dry mixture to the beet batter and mix well. Stir in chocolate chips and nuts.
  5. Pour the batter into the loaf pans. Bake for 30 to 35 minutes. Test by touching the top of the loaf; if the cake springs back and there’s no indentation, it’s done. Run a table knife around the edges of the pan and turn out onto a rack to cool.

Makes 16 servings.

Optional Topping – Chocolate Glaze

Though it doesn’t need frosting, for a festive looking cake, top with a chocolate glaze (as pictured).  You’ll find instructions to make a rich chocolate glaze here.

Notes

  • Sometimes taking bundt cakes out of the pan after cooking can be tricky. If you’re having trouble, see these tips.

Nutrition per piece

  • 180 calories
  • 4 g protein
  • 4 g fat (1 g sat)
  • 40 mg cholesterol
  • 34 g carbohydrate
  • 2 g fiber
  • 200 mg sodium
  • 135 mg potassium
  • 15 mg calcium

This recipe was adapted from my cookbook Food for Thought: Healing Foods to Savor.

Beet Cake SheilaThe Ottawa Citizen featured a video of me glazing the cake and talking about the potential health benefits of nitrates in a feature on recipes for runners for the Ottawa Race Weekend. You can view the video here.

You’ll find more healthy recipes here.

More healthy cake and quick bread recipes . . .

Yum

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