Anatomy of the brain

Brain chemistry uncovered

Neurotransmitters are the temperamental little critters that you need to have exactly the right amount of, and in the right locations, to keep the lights burning.

Brain weight matters

The weight of a baby's brain is important as a healthy weight indicates healthy development.

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Live healthier

Too Tired? »

20 signs of burnout Staying active reduces stress 10 ways to have a healthier work day

Why you're exhausted

Lost your mojo? Here are 5 surprising energy drainers, plus the easy fixes that will help put the pep back in your step!