Hand sanitizer, flu shots and regular exercise are just some of the ways Americans build their immunity to protect themselves from harmful bacteria and illness. But many may be missing a simple step for preventing health problems. Showerheads are moist, warm, and dark, and those that spray hard water are especially ripe for bacterial growth.

Baby boomers are reshaping everyone's view of aging because they are living healthier, more active lifestyles and have no intention of slowing down. Despite their active lifestyles, many baby boomers and non-boomers alike live with bladder control issues - also known as incontinence.

For expectant parents, the 18-week ultrasound marks an exciting milestone. For most, it is the first time they get to see their child, they can learn the sex of the baby and the doctor makes sure development is progressing normally. Mike and Katherine Mulligan of Cincinnati, Ohio, went for their first ultrasound in September 2000, and like most parents-to-be, expected to hear only good news. Instead, their dreams were dashed when they learned their unborn baby had spina bifida. But there was hope.

When it comes to eggs, dietary cholesterol and heart health, what you think you know may be a bit scrambled. Concerns over dietary cholesterol and its impact on heart disease keeps many people from eating eggs, despite their nutritional benefits. However, more than 40 years of research shows healthy adults can enjoy an egg every day without significantly impacting their risk of heart disease.

Knowing your risk for developing type 2 diabetes is the first step in preventing or delaying the disease.

Every day in the United States, about 165 kids - or roughly four busloads of children - are seen in emergency rooms for accidental medication poisonings. Medications are the leading cause of accidental child poisoning deaths today, according to the Centers for Disease Control and Prevention (CDC).

One of the secrets to enjoying life while aging is to take care of your heart. Heart health is important for Americans to discuss with their doctors, as heart disease is the No. 1 killer of both men and women in the United States. In addition to following a good diet and exercise program, taking an antioxidant supplement like coenzyme Q10 (CoQ10) is also a good practice to help maintain a healthy heart.