Feeling euphoric on a low-carb diet? The effect on your brain is similar to an illicit drug
- Written by Andrew Brown, Professor and Head, School of Biotechnology and Biomolecular Sciences, UNSW

Some people on very low-carb diets say they feel euphoric, have clear minds and lose their appetite.
Going low-carb might even mimic the effects of GHB – the recreational drug better known as fantasy, liquid ecstasy or...