Researchers already knew that milk allergy was common among American children. But until recently, they weren’t sure how it compared to other food allergies.

Children born outside of the United States have lower allergy rates than US-born children. But now researchers have found that foreign-born children's allergy risk changes the longer they live in the US.

Even before children show signs of allergies, their body may already be reacting to allergens in the air or their food. Now, researchers have found that race may play a role in children's sensitivity to developing allergies.

For people with environmental allergies, the air they breathe can trigger reactions – even during sleep. Hypoallergenic mattress and pillow covers work for some but not all.

Following a rising trend, almost a third of all births in the United States are through caesarian section, or C-section. In many cases, these C-sections are medically necessary.

Phthalates are substances used to make plastic more flexible. They are contained in a number of items from personal care products like shampoo to flooring, electrical cords and toys.

Some parents may look for ways to prevent their children from developing asthma and allergies. Many experts have recommended exclusive breastfeeding for several months before introducing other foods.

Have you ever read your toothpaste’s ingredient list? Probably not. But if you did, you’d most likely find triclosan on the list.

Flame retardants were once commonly used in furniture. But the chemicals were phased out when researchers discovered they could contribute to health problems. So are they completely gone now?

Bringing a child to the doctor to get allergy shots can be a traumatic experience for both the child and the caretaker. A new treatment might offer an alternative to the dreaded needles.