1/4 Hour Neuro #60: "Neurotransmitters & Posture"

Introduction: Neurotransmitters, Posture, and Nutrition

Hello and welcome to the Neuro Quarter-Hour. This week, Mathieu Bouchard from Canada, a trained naturopath and functional medicine practitioner since 2014, joins us. He will be speaking at our RNP seminar number two in July for an unprecedented and exceptional training session. This week’s theme is the connection between nutrition and neuro-postural reprogramming.

Mathieu has had the opportunity to meet experts in neuroscience and link functional analysis with naturopathy, which includes nutrition and lifestyle. He emphasizes that we often forget that the brain must be ready to undergo postural reprogramming, as this plasticity works both ways and requires adequate neurotransmitters.

The Impact of Nutrition on Brain Plasticity and Posture

The brain is highly malleable, but this plasticity can enhance or deteriorate bodily functions. For a brain to reprogram a synaptic pathway, it must be capable of doing so. It needs neurotransmitters, such as dopamine, to want to initiate this process. If the diet is unbalanced, for instance, a breakfast consisting of a chocolate croissant, it may hinder the brain's ability to function properly.

Studies show that the system's ability to compensate for issues depends on its state. While we do not act on genetics, we can strengthen functions or correct dysfunctions to help the system adapt. Pushing an already dysfunctional system with postural reprogramming exercises can be counterproductive. The system always seeks to minimize effort, which may create dysfunctional adaptations.

The Link Between Metabolism, Interoception, and the Nervous System

There is a close link between posture, metabolism, and the nervous system, as the saying goes: "the gut is the second brain." Numerous nerves innervate the gut, making good metabolic health crucial. A recent study highlighted the connection between good metabolic health and interoception, which is the perception of the internal state of one's body. This concept is fundamental for understanding the body and posture.

The state of the nervous system influences spatial memory and spatiotemporal perception. If a person is constantly in a stress state (high sympathetic), their ability to process information from their environment is reduced, which can affect their posture and stability. A dysregulated nervous system indicates a problem that often goes beyond mere posture, such as an unintegrated reflex.

Optimizing Neurotransmitters Through Nutrition

To optimize the functioning of the body and brain, it is essential to promote the production of neurotransmitters. While the brain needs carbohydrates, an excess of refined sugars in the morning is not optimal.

The Importance of Breakfast

A high-glycemic carbohydrate breakfast can lead to a spike in blood sugar, an increase in cortisol, and a dampening of insulin's effect. This can create inflammation in the body, oxidative stress, and a feeling of fatigue. Nutrition directly impacts the body's energy state. Eating overly heavy or unbalanced meals can also lead to feelings of fatigue and discomfort.

It is crucial to understand that neurotransmitter or hormone issues cannot be resolved without considering the nutritional aspect. For instance, taking 5-HTP (a serotonin precursor) without a suitable diet may not resolve the underlying problem. The approach must be holistic and not limited to a single aspect.

The Interdependence Between Neuro-Postural and Naturopathy

Postural work and naturopathy complement each other. Neuro-postural work can create a favorable ground for the naturopathic approach, and vice versa. However, it is essential to adapt the intensity of the work. If a client exceeds their tolerance limits, it can generate oxidative stress and inflammation, which is counterproductive. We must not forget that even invisible systems, like the nervous system, have tolerance thresholds.

A good naturopathic evaluation sometimes reveals that issues, such as postural ones, simply disappear with better nutrition. The body seeks to replenish its energies. If we eat poorly, we lack energy.

Recommendations for a Balanced Breakfast

An ideal breakfast should include a source of protein with little or no processed carbohydrates. This can be meat with vegetables and fruits, or poultry with eggs. The goal is to minimize glycemic impact and maximize functional intake. Balance is key; everyone must find what works best for them.

The Importance of Breathing and the Holistic Approach

Breathing is also a key element of this holistic approach. The mode of breathing (through the nose versus through the mouth) is an indicator of the state of the nervous system. Chronic mouth breathing, especially during stress, is not optimal.

In conclusion, neuro-postural reprogramming, nutrition, breathing, and stress management are interdependent aspects that must be considered holistically. There is not just one solution, but a combination of factors that contribute to a better daily life and optimal health.