8. Steak
Physique-builders: Any way you slice it, beef has a nutritional arsenal to give you more muscles than a clambake. “Steak is an excellent source of protein, iron, zinc, vitamin B6, and vitamin B12—all bodybuilding musts,” Gidus explains. And don’t be afraid of getting some saturated fat from beef—it’s essential for maintaining testosterone levels.
Physique-killers: Not all cuts are created equal, though. Some, like the infamous rib eye and prime rib, can have more fat than a plastic surgeon’s waste bin. Sure, they taste awesome, but think with your midriff instead of your palate.
Smart play: Gidus, who encourages red meat consumption, recommends opting for leaner cuts such as those labeled round or loin. A cut of top sirloin may weigh in at 50 fewer fat grams than prime rib. “You can also trim visible fat,” she adds. But don’t do this until after cooking to maintain moisture.
9. Pasta
Physique-builders: Pasta’s lowbrow image has many trainees forgoing it in favor of chicken. Too bad, since pasta’s complex carbs are a great fuel source that frees up amino acids (from the aforementioned bird) to be used for muscle growth. “The plentiful B vitamins in pasta help create energy from food,” Gidus says.
Physique-killers: Food manufacturers have beat up this Italian classic by milling and refining it, turning it into a fiberless, calorically dense product with a much higher glycemic index than it needs. The upshot: It’s more likely to pad your abs than your muscles. What’s more, eating more quick-digesting carbs can lead to fatty liver disease, which can result in liver failure, reports a study in Obesity.
Smart play: Choose pasta made from a whole grain such as whole wheat, brown rice, or spelt that’s listed as the first ingredient. This ensures your bowl contains more fiber and bodybuilding-friendly nutrients such as magnesium, vitamin E, and selenium. Gidus explains: “Eating pasta with a source of protein like meat sauce slows carbohydrate digestion for more sustained energy.” Post-workout is a good time to take advantage of regular pasta’s ability to boost insulin levels and drive aminos into muscle cells. However, at other meals, choose whole-grain varieties.
10. Tuna
Physique-builders: Eat enough tuna and you won’t have to fish for compliments when it comes to those big guns. It’s jam-packed not only with protein but the superhero omega-3 fatty acids that can help your body burn fat like a well-oiled machine.
Physique-killers: Wolf down a can drowned in oil and you’ll reel in 150 extra lackluster calories. Not to be overlooked, your albacore (solid white) tuna might be swimming in mercury, a potent neurotoxin. Yikes.
Smart play: Save calories by building a sandwich with tuna packed in water. Choose chunk-light tuna for lower mercury levels, or select the albacore version from smaller companies that test for mercury.
BY MATTHEW G. KADEY, MS, RD