Moshe Markowitz

Once out of the highchair, it's harder for a little one to sit through a meal, says Moshe Markowitz, M.D., pediatrician at Lehigh Valley Hospital and Health Network.
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As for nutritional supplements, generally they're not necessary, Markowitz says.If you're concerned about your child's nutrition, talk to the doctor.

"As long as your children look healthy and are growing and gaining weight, they're fine," he says.