Early start of periods not tied to later weight NEW

Early start of periods not tied to later weight
NEW YORK (Reuters Health) - Contrary to some reports, girls who enter puberty early do not have an increased likelihood of becoming overweight or obese in adulthood, according to a new study.

Exercise and healthy diet slow memory loss
DUBLIN (Reuters) - An active lifestyle and a healthy, fish-rich diet are not only good for your heart, they may also help tackle the memory loss associated with old age, two leading neuroscientists said on Wednesday.

US wants airlines to offer medical oxygen
WASHINGTON (Reuters) - Big U.S. and foreign airlines operating to and from the United States would be required to provide medical oxygen to passengers who need it, according to a federal regulation proposed on Wednesday.