These neurons ‘tell us’ to keep eating, even when we are full

New research in mice identifies a class of neurons in the brain’s ’emotional hub’ that encourages the mice to keep eating even when they are full.

Vitamin B linked to increased lung cancer risk

A study using data from more than 77,000 participants looks at the links between long-term vitamin B supplementation and lung cancer risk.

For some kinds of blood tests, the patient may be required to fast beforehand. In this article, learn about fasting for blood tests.

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