Health

Adopt a diet that's good for your gut

(HealthDay)—Having "friendly" bacteria in your digestive system is important for good health. They help the body extract nutrients from food, and boost the immune system in the fight against inflammation and many diseases ...

Health

Why good oral health is more than a beautiful smile

Your oral health is more important than you might realize. Like other areas of the body, your mouth teems with bacteria—and those bacteria are mostly harmless. But your mouth is the entry point to your digestive and respiratory ...

Medical research

Intestinal cell defense mechanism against bacteria

Salmonella is widely prevalent in the animal kingdom. The reason we do not suffer from severe intestinal infections very often is due to our body's defence system, which manages to digest invading bacteria. This is why, generally ...

Health

Is it really OK to eat food that's fallen on the floor?

When you drop a piece of food on the floor, is it really OK to eat if you pick up within five seconds? This urban food myth contends that if food spends just a few seconds on the floor, dirt and germs won't have much of a ...

Dentistry

Sipping is terrible for your teeth

If you think sugar, soda, and sticky sweets are bad for your teeth, you're right. But there's something even worse: sipping.

Health

Be cautious with food after floods, expert advises

After floods strike, people try to salvage what they can from their affected homes, shops and gardens. However, they should play it safe when it comes to food, according to a food-safety expert in Penn State's College of ...

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