Medical research

Gut microbes signal to the brain when they are full

Don't have room for dessert? The bacteria in your gut may be telling you something. Twenty minutes after a meal, gut microbes produce proteins that can suppress food intake in animals, reports a study published November 24 ...

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 ...

Diseases, Conditions, Syndromes

Drugmaker Glaxo shuts down plant over Legionnaires' bacteria

Drugmaker GlaxoSmithKline shut down a plant Tuesday that produces inhaled medications after discovering the bacteria that causes Legionnaire's disease, a potentially fatal form of pneumonia.

Diseases, Conditions, Syndromes

Listeria contamination in Blue Bell plants goes back 2 years (Update)

Blue Bell Creameries knew there was listeria in one of the company's plants as far back as March 2013, according to a government investigation. But the company didn't issue any recalls or shut down its production until after ...

Medical research

You are what you eat: How gut bacteria affect brain health

The hundred trillion bacteria living in an adult human—mostly in the intestines, making up the gut microbiome—have a significant impact on behavior and brain health. The many ways gut bacteria can impact normal brain ...

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