What happens in the body when a food craving hits and how does the body know to send a message to the brain about it?

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Basically what the title says. My wife mentioned the other night she had a craving for red meat and orange juice. I understand this is common when the body is anemic, but what is going on biologically? I don’t think l’ve ever craved anything at all so I have nothing to go on.

In: Biology

2 Answers

Anonymous 0 Comments

Humans are an ecosystem for bacteria, when bacteria want something they tell your brain YOU need it.

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