The gut brain axis is a two way communication system between the gut and the brain, it is a bi directional communication framework between gut and brain, the gastrointestinal tract is heavily innervated by the vagus nerve which is a direct communication Chanel with the nervous system. The gut microbiome living in the digestive tract significantly influences a horse’s behaviour, mood, temperament and overall wellbeing.
Signals travel in both directions from gut to brain and brain to gut.
The gut brain axis impacts the horse’s emotions and mental state. It also affects their ability to deal with stress and environmental changes.
The gut Microbiota influences the communication between the gut and the brain through neural, neuroendocrine and immunological signals.
Diet can seriously affect the gut microbiome, horse’s mental wellbeing and can present itself in unwanted behaviour. The profound impact of the gut microbiota on cognition and emotion associated with the stressful lifestyle of the competition horse and affects even the leisure horse.
Underlying gastrointestinal issues such as PH imbalances and ulcers can be addressed by a balanced gut microbiome signalling pathways of the gut brain axis to stabilise the temperament of the horse. Microbial biodiversity is not only essential for mental and physical health but also influences inflammation in the body.