Protein shortage causes snack craving when drinking alcohol: Study

A study published in 'Obesity Reviews' revealed that shortage of protein while drinking alcohol causes people to crave salty and savoury snacks. When the body detects protein shortage, the liver releases a hormone which sends a protein craving and sweet avoidance signal to the brain. Researchers advised avoiding ultra-processed foods that give energy-rich fats and serve as 'protein decoys'.