Microscopic particles in the air called particulate matter (PM2.5) may affect the quality of sperm, which in turn can make it difficult to fertilize a woman's egg, the researchers said.
It's a simplified approach to eating that essentially views fruits and vegetables through the same prism as candies and soda. All that matters is the total caloric tally.
Researchers say people are more apt to get food stuck in their throats at the holidays.
Musician and actor struggled with substance abuse and had been hospitalized in Florida.
More than four decades ago, a study in rats funded by the sugar industry found evidence linking the sweetener to heart disease and bladder cancer, the paper trail investigation reports.