Professor says 'banned' food is good for your brain and immunity

A neuroscientist says bacon is good for you - boosting your brain function and even improving immune response. The claims come as bacon often comes under fire from research saying the processed meat is too high in saturated fat and salt, as well as preservatives, meaning it has been linked to cancer.

The new findings show that bacon aroma can spark brain activity, positively triggering brain regions associated with smell and vision processing, alertness, and memory. The experience of eating bacon also strongly activates brain areas tied to motivation and reward.

Professor Hugo Alexandre Ferreira from the University of Lisboa is a senior researcher dedicated to pioneering research in neuroscience and sensory studies. He explores the intricate connections between sensory experiences and brain activity to uncover new insights into human health and behaviour.

Professor Ferreira said: "The connection between diet and brain function has always been a fascinating area of research. The sensory and nutritional elements of bacon can play a role in cognitive enhancement, when introduced as part of a well-balanced diet."

The research paper also points to the potential effects of bacon on the gut-brain axis, a communication network between the gut and the brain. Eating bacon can influence this connection, potentially boosting mood, digestion, and the immune response. The neurotransmitter dopamine, which plays a crucial role in motivation and reward, is also released in response to enjoyable foods like bacon.

This chemical also helps us feel happy by stimulating certain neural circuits, scientifically known as the mesocorticolimbic and nigrostriatal pathways. Ultimately, a happy gut means a happy brain.

Sausage and bacon manufacturer The Jolly Hog celebrated by handing out free bacon butties to commuters. Founder Olly Kohn said: "We’ve always known a bacon butty is a great way start to the day, so to hear there is real science backing it makes us even more determined to spread joy with our products."

Brother and co-founder Max Kohn said: “I worked in the city before we set up The Jolly Hog and I know the reality of the daily grind. I’d have loved it if I was given a bacon sarnie on the way to work, especially knowing it can make us more productive too!”