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How does the brain use food as energy?

Source: Society for Neuroscience
Just like other cells in the body, brain cells use a form of sugar called glucose to fuel their activities. This energy comes from the foods we consume daily, and is regularly delivered to brain cells through the blood.

Food for Thought: Obesity and Addiction

Source: Society for Neuroscience

Much like cigarettes and alcohol, a diet laden with fats and sugars can become dangerously addictive.


Obesity and the Brain

Source: Society for Neuroscience
Studies of feeding behavior in animals and people have led neuroscientists to discover that complex systems in the brain, not just the intestine, determine food intake.