Processed Foods the Biggest Chunk of Calories in U.S. Grocery Bags: Study

SUNDAY, March 29, 2015 (HealthDay News) -- Highly processed foods account for more than 60 percent of the calories in products Americans routinely buy in grocery stores, a new study finds.

2014 Saw Only 3 Shark Attack Deaths Worldwide

FRIDAY, March 27, 2015 (HealthDay News) -- Only three deaths due to shark attacks occurred worldwide in 2014, according to new research.

Expert Offers Tips to Help Babies With Stuffy Noses

FRIDAY, March 27, 2015 (HealthDay News) -- Stuffy noses are common among babies, but many parents aren't sure how to help, an expert says.

Avoid Medication Overdoses in Children

FRIDAY, March 27, 2015 (HealthDay News) -- Medications for children -- even those you can buy over-the-counter -- can be dangerous if a child is given too much, one expert says.

Drinking Water Helps Prevent Kidney Stones

FRIDAY, March 27, 2015 (HealthDay News) -- Drinking plenty of water will lower your risk of kidney stones, researchers report.

Health Highlights: March 27, 2015

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay:

Could a Diet Help Shield You From Alzheimer's?

FRIDAY, March 27, 2015 (HealthDay News) -- Scientists say they've developed an anti-Alzheimer's diet.

Free School Breakfasts Appear to Boost Kids' Grades

FRIDAY, March 27, 2015 (HealthDay News) -- Free school breakfasts may help low-income students do better in the classroom, a new study suggests.

Health Tip: Turning Kids on to a Healthy Lifestyle

(HealthDay News) -- You want your kids to embrace healthier eating, but they may fight you if you push too hard.

Health Tip: Monitoring Your Weight

(HealthDay News) -- Even if you've successfully lost weight, a few slip-ups here and there may put you on a road back to weight gain.