Health Tip: Eating a Vegetarian Diet

(HealthDay News) -- Considering switching to a vegetarian diet?

Health Tip: Practicing Guided Imagery

(HealthDay News) -- Guided imagery is a relaxation technique that relies on using the imagination to help relieve stress and improve symptoms of nausea, anxiety and fatigue.

Decline of Antibiotic Use Among Kids Seems To Be Leveling Off: Study

TUESDAY, Feb. 4, 2014 (HealthDay News) -- A downward trend in antibiotic use among children may have leveled off in certain areas of the United States, a new study shows.

Climate Change Predicted to Boost Heat-Related Deaths

TUESDAY, Feb. 4, 2014 (HealthDay News) -- As winter drags on, many people grow weary of frigid temperatures, ice and snow. For them, the good news is that summer is just around the corner.

Infants at Highest Risk for Childhood Burns

TUESDAY, Feb. 4, 2014 (HealthDay News) -- One-year-old infants are 10 times more likely to suffer burns and scalds than older children, and the main causes of these injuries are hot drinks and hair irons, a new British study finds.

Expectant Mothers' Colds May Affect Baby

TUESDAY, Feb. 4, 2014 (HealthDay News) -- The more colds and other viral infections a woman has during pregnancy, the more likely her child is to have asthma, researchers report.

Only Close Family History Needed for Cancer Risk Assessment

TUESDAY, Feb. 4, 2014 (HealthDay News) -- Oncologists need to carefully document a new patient's family history of cancer to assess the genetic risk, but assessing close relatives is enough, new recommendations suggest.

Controlling Blood Pressure, Cholesterol May Not Boost Brain Health for Diabetics

TUESDAY, Feb. 4, 2014 (HealthDay News) -- It's well known that having type 2 diabetes can increase a person's chances of impaired memory and thinking. But a new study suggests that intensive treatment of blood pressure and cholesterol levels in people with diabetes won't help lower that risk.

Fatal Car Crashes Involving Pot Use Have Tripled in U.S., Study Finds

TUESDAY, Feb. 4, 2014 (HealthDay News) -- The legalization of marijuana is an idea that is gaining momentum in the United States, but there may be a dark side to pot becoming more commonplace, a new study suggests.

Many Young Americans With HIV Delay Treatment: Study

TUESDAY, Feb. 4, 2014 (HealthDay News) -- A troubling new study finds that one-third to nearly half of American teens and young adults with HIV delay treatment until their infection is advanced, putting them at risk for serious health problems.

Health Highlights: Feb. 4, 2014

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