At the Ekinox clinic, we view rehabilitation as a true team effort. While our physiotherapists are the architects drawing up the plans to rebuild your neurological functions, TeamNutrition’s dietitians are here to share how to integrate the materials and energy needed to keep the construction moving forward.

Let’s start from the beginning: what exactly happens to your head during an impact, and how can your plate help you regain control?

Understanding the Shock: The Invisible Storm

Imagine your brain as a lit-up city. When a concussion occurs, the entire electrical system goes out. This is known as a metabolic crisis.

  • The short circuit: In an attempt to “turn the lights back on,” the brain has to work at full speed, consuming a phenomenal amount of energy.
  • Running out of gas: At the very moment the brain demands maximum fuel to repair the damage, blood flow to the head involuntarily decreases, limiting the intake of oxygen and sugar.

Clara’s Story: When Construction Slows Down

Let’s take the example of Clara, a 30-year-old professional dancer. Ten days after her accident, she was still suffering from intense brain fog and nausea. She was doing her physiotherapy exercises diligently at Ekinox, but her extreme fatigue blocked her progress. In reality, her brain was trying to repair itself without the necessary building blocks.

That is where nutritional intervention changed everything. By optimizing what she ate, Clara provided her brain with the energy to tolerate rehabilitation. As she put it: “I felt like I was hitting a wall every afternoon. Once my brain was properly nourished, the physio exercises finally paid off!”

Your 5-Step Nutritional Action Plan

To prevent your energy from yo-yoing and to stabilize your condition just like Clara, here are the concrete steps to implement with the help of your dietitian:

1. Stay Hydrated to Restart the Flow

Blood is the river that carries oxygen to your brain. If you lack water, the flow slows down, which worsens headaches.

  • The action: Drink at least 2 litres of water per day (this may vary depending on your physical activity level, sweat rate, etc.). Keep a water bottle with you at all times, especially before and after your rehabilitation exercises.

2. Consume Protein at Every Meal

To repair your brain, it’s not enough to just have materials; you need active workers. Protein plays this essential role.

  • The action: Distribute your protein sources (meat, poultry, fish, eggs, tofu, legumes, Greek yogurt) throughout the day, at every meal and snack. This ensures a constant rate of repair.

3. Fuel Up on Omega-3s to Insulate Your Cables

To create new connections between your neurons (synaptic plasticity), the brain needs cement. Omega-3s form the walls of your cells and act as a natural fire barrier against inflammation.

  • The action: Eat fatty fish (salmon, sardines) regularly. For a therapeutic effect after a shock, aim for a supplement of 2 to 4 g of omega-3s per day (to be validated with your healthcare professional) to fill the deficit caused by the injury.

4. Integrate the Protection Trio: Magnesium, Zinc, and Vitamin D

Zinc helps produce energy, vitamin D stimulates the creation of new neurons, and magnesium acts as a bodyguard (it prevents an excess of toxic calcium from entering your nerve cells).

  • The action: Focus on foods rich in minerals (nuts, seeds, leafy green vegetables). If supplementing, aim for highly absorbable forms of magnesium (citrate, bisglycinate, or L-threonate), 15 to 30 mg of zinc, and 2,000 to 4,000 IU of vitamin D per day (especially from October to April in Canada).

Creatine: Your Brain’s “Backup Battery”

We often know creatine for its muscle benefits, but it is actually a valuable ally for your brain after a shock. Creatine partially takes over when the main network is down.

1. An Instant Energy Recharge

As we saw, after an impact, your neurons are “out of gas.” Creatine acts like an ultra-fast recharge. It helps your cells produce energy (ATP) in record time, allowing your brain to continue functioning without exhaustion, particularly during your rehabilitation exercises.

2. A Shield for Your Neurons

Beyond energy, creatine protects your cells from the inside:

  • It stabilizes the walls of your neurons—the nerve cells that act as communication cables for your brain—making them more robust.
  • It protects your mitochondria, the “power plants” of your neurons, against inflammation and the chemical stress that follows a shock.

3. Less Brain Fog

By helping the brain regain its balance, creatine assists in clearing mental fatigue. Patients often feel more alert and recover their cognitive abilities more quickly.

In Practice: How Does It Work?

To be effective, the brain must be “saturated” with creatine. A loading phase is generally used to fill the reservoirs quickly in the context of a concussion:

  • The loading phase: 20 g of creatine monohydrate per day for 5 days.
  • Maintenance: 3 to 5 g of creatine monohydrate per day to keep the batteries full.

Did You Know? Although the most advanced research has been conducted on children or in laboratories, the energy mechanisms are the same in adults. Supplementation is considered a safe and promising strategy to reduce the period during which your brain is most vulnerable.

What to Absolutely Avoid: Construction Saboteurs

Just as bad materials can ruin a building, certain elements severely slow down your brain’s healing. During your rehabilitation, limit or completely eliminate:

  • Alcohol: Your brain is already in a metabolic crisis; alcohol exacerbates inflammation, causes dehydration, and significantly delays the healing of neurons.
  • Caffeine: Studies suggest avoiding coffee while symptoms persist, as it can aggravate symptoms and interfere with the recovery process.
  • Extreme Diets (like the ketogenic diet): Although you may hear about it, science lacks solid evidence for mild concussions in humans. A highly restrictive diet adds unnecessary mental and physical stress when your body primarily needs stability.
  • Refined Sugars and Ultra-Processed Foods: Pastries, sodas, and fast food increase the body’s overall inflammation and cause severe energy “crashes” (the exact yo-yo effect you want to avoid).

Regain Control of Your Recovery

Physiotherapy gives you the game plan, while nutrition gives you the strength to execute it. Don’t let your construction site of healing run out of materials.

For more nutritional strategies and ways to incorporate practical tips, click on this article: Nutrition and Concussion: The Keys to a Better Recovery

Ready to speed up your return to an active life and clear the fog, just like Clara? During your next evaluation at Ekinox, consider getting guided by an TeamNutrition dietitian.

Strength is in collaboration.

Disclaimer: It is recommended that you discuss with your doctor, pharmacist, or dietitian before introducing any supplementation to ensure there are no contraindications with your medical profile and medications.*

Written by our partner, TeamNutrition