8 Foods that Pack on Muscle

EGGS: Not from being hurled by the dozen at your boss's house. The protein in eggs has the highest biological value—a measure of how well it supports your body's protein needs—of any food, including our beloved beef. "Calorie for calorie, you need less protein from eggs than you do from other sources to achieve the same muscle-building benefits," says Volek.

ALMONDS: Crunch for crunch, almonds are one of the best sources of alpha-tocopherol vitamin E—the form that's best absorbed by your body. That matters to your muscles because "vitamin E is a potent antioxidant that can help prevent free-radical damage after heavy workouts," says Volek. And the fewer hits taken from free radicals, the faster your muscles will recover from a workout and start growing.

SALMON: It's swimming with high-quality protein and omega-3 fatty acids. "Omega-3's can decrease muscle-protein breakdown after your workout, improving recovery," says Tom Incledon, R.D., a nutritionist with Human Performance Specialists. This is important, because to build muscle you need to store new protein faster than your body breaks down the old stuff.

YOGURT: Even with the aura of estrogen surrounding it, "yogurt is an ideal combination of protein and carbohydrates for exercise recovery and muscle growth," says Doug Kalman, R.D., director of nutrition at Miami Research Associates.

BEEF: More than just a piece of charbroiled protein, "beef is also a major source of iron and zinc, two crucial muscle-building nutrients," says Incledon. Plus, it's the No. 1 food source of creatine—your body's energy supply for pumping iron—2 grams for every 16 ounces.

OLIVE OIL: Sure, you could oil up your chest and arms and strike a pose, but it works better if you eat the stuff. "The monounsaturated fat in olive oil appears to act as an anticatabolic nutrient," says Kalman. In other words, it prevents muscle breakdown by lowering levels of a sinister cellular protein called tumor necrosis factor-a, which is linked with muscle wasting and weakness (kind of like watching The View).

WATER: Whether it's in your shins or your shoulders, muscle is approximately 80 percent water. "Even a change of as little as 1 percent in body water can impair exercise performance and adversely affect recovery," says Volek. For example, a 1997 German study found that protein synthesis occurs at a higher rate in muscle cells that are well hydrated, compared with dehydrated cells. English translation: The more parched you are, the slower your body uses protein to build muscle.

COFFEE: Fueling your workout with caffeine will help you lift longer. A recent study published in Medicine and Science in Sports and Exercise found that men who drank 2 1/2 cups of coffee a few hours before an exercise test were able to sprint 9 percent longer than when they didn't drink any. (It's believed the caffeine directly stimulates the muscles.) And since sprinting and weight lifting are both anaerobic activities—exercises that don't require oxygen—a jolt of joe should help you pump out more reps. Skip it if you have a history of high blood pressure, though.

[via MH]

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