Experts: Some Men Are Using Bodybuilding Supplements In Place Of Meals

NEW YORK (CBSNewYork) -- A warning was issued Friday about over-the-counter bodybuilding supplements, with a new study suggesting the popular products could fuel eating disorders.

As CBS2's Jessica Schneider reported, six pack abs, broad shoulders and bulging biceps are considered the ideal physique for many men. And they hit the gym to lift weights, jog on the treadmill, and even swim laps.

But many admit that working out is not all they do to bulk up.

"You work out, and then you have a little protein shake with some frozen strawberries," said gym member Will Berk.

"Protein bars – yeah, I've eaten them," said gym member Vincent Stewart.

"(I) have a protein shake, you know, out of the fridge," said gym member Daniel Leoni.

Such products are popular with gym members to increase energy and build lean tissue mass. They are sold in grocery stores, vitamin shops, online, and even at the gym – and they are not regulated by the Food and Drug Administration.

A new study said 40 percent of men use protein bars, powders and pills. A total of 22 percent of men surveyed said they were using the supplements in place of meals, while 8 percent had been told by doctors to cut back or stop taking them.

Experts said with a healthy diet, some supplements can be good for you, but others, not so much.

"There's nothing inherently wrong in the supplements," said nutritionist Tamar Cohen. "The question is what is in the supplement? What else is in there?"

Experts said one should consult a nutritionist before starting supplements, because there are some ingredients that can be unhealthy, and even good supplements should be used in moderation.

"A supplement or a vitamin that you buy can fill in a gap, but it's never going replace food," Cohen said.

The bodybuilders agreed.

"I think it tastes way better to eat real food," Leoni said.

"Continue eating food -- them home-cooked meals!" added Stewart.

Three percent of the men in the study had been hospitalized for kidney or liver damage after using too many supplements.