Understanding the nervous system
Understanding how the body works is the first step toward optimizing your health. The nervous system is one of the most intricate and vital systems we have—and it thrives when supported by a balanced, nutrient-dense diet.
So…what is the nervous system?
The nervous system is your body’s master control centre. It’s responsible for receiving information, processing it, and triggering responses—from moving your muscles to regulating your heartbeat and even managing how you feel when you're stressed or relaxed.
It’s made up of two main parts:
Central Nervous System (CNS): This includes your brain and spinal cord. Think of it as your body’s command center.
Peripheral Nervous System (PNS): These are the nerves that branch out from the brain and spinal cord, reaching every part of your body. They carry messages to and from the CNS.
Together, these systems allow you to move, think, feel, and react. Whether you're sipping a smoothie or dodging a flying soccer ball, your nervous system is behind it all.
How It Works
It all starts with neurons—the specialized cells that send electrical signals throughout your body. These signals are incredibly fast, allowing your body to respond to stimuli in real time.
There are three main types of neurons:
Sensory neurons, which carry signals from your senses (like touch or taste) to the brain.
Motor neurons, which carry instructions from the brain to your muscles.
Interneurons, which connect neurons within the brain and spinal cord for processing.
In short, it’s a beautifully complex network that keeps everything running smoothly.
The Nervous System & Nutrition: What's the Connection?
You might be wondering—what does all of this have to do with nutrition? Well.. a lot!
Your nervous system is highly sensitive to what you eat. It needs specific nutrients to function optimally. For example:
B vitamins (like B6, B12, and folate) help maintain nerve health and support neurotransmitter production.
Omega-3 fatty acids (found in fatty fish, flaxseed, and walnuts) support brain structure and function.
Magnesium helps regulate nerve impulses and can even reduce symptoms of anxiety.
Antioxidants (from berries, leafy greens, and colorful veg) help protect nerve tissue from oxidative stress.
When you nourish your body with whole, nutrient-rich foods, you're not just feeding your muscles or managing your weight—you're also fuelling your brain and nervous system for better focus, mood balance, and overall vitality.
So the next time you reach for that leafy green salad or salmon fillet, remember: you’re not just eating for energy—you’re eating for a sharper mind, steadier nerves and a more resilient you.
Together we can unlock what it takes to support you and your body.