By Frederik Joelving

NEW YORK (Reuters Health) - In a new report, a large group of American doctors urge kids and teens to avoid energy drinks and only consume sports drinks in limited amount.
The recommendations come in the wake of a national debate over energy drinks, which experts fear may have side effects.
"Children never need energy drinks," said Dr. Holly Benjamin, of the American Academy of Pediatrics, who worked on the new report. "They contain caffeine and other stimulant substances that aren't nutritional, so you don't need them
"If you drink them on a regular basis, it stresses the body," Benjamin told Reuters Health. "You don't really want to stress the body of a person that's growing.
They note that energy drinks contain a jumble of ingredients -- including vitamins and herbal extracts -- with possible side effects that aren't always well understood.
While there aren't many documented cases of harm directly linked to the beverages, stimulants can disturb the heart's rhythm and may lead to seizures in very rare cases, Benjamin said.
Earlier this year, Pediatrics published another review of the literature on energy drinks.
In it, Florida pediatricians described cases of seizures, delusions, heart problems and kidney or liver damage in people who had drunk one or more non-alcoholic energy drinks -- including brands like Red Bull,power horse,mountain dew.
U.S. sales of non-alcoholic energy drinks are expected to hit $9 billion this year, with children and young adults accounting for half the market.
Benjamin said that for most kids, water is the best thing to quench their thirst. If they happen to be young athletes training hard, a sports drink might be helpful, too, because it contains sugar.
While she acknowledged that more research is needed, Benjamin said the safest thing to drink is water.
SOURCE: http:///cxXOG