January 6, 2022

Bulletin 104 Health Topic

BRAIN REPAIR

The brain has its own waste removal system which is similar to the bodies lymphatic system called the Glymphatic system.


When we fall into a deep sleep, the hippocampus part of the brain will shrink by 200%. This leaves room for cerebral spinal fluid to wash beta-amyloid and other metabolic waste out of the brain.


This happens during the deep non rem sleep cycle which is the early stage of sleeping. It’s important not to wake up or disrupt this process as it will affect how much fluid is released into the brain cavity.


The Glymphatic system operates most efficiently when the body is horizontal. Falling asleep or dozing off upright will severely limit the release of spinal fluid.


For optimal results sleeping on your side with legs slightly raised will increase the Glymphatic wash process.


Zone 2 training, where you are training at a low-level heart rate (being able to talk but not sing) has also been shown to support the Glymphatic system.


This can be done on a stationary bike or cross-trainer for 45mins to an hour, 3 times per week.


You will also get the added benefit of making your mitochondria more efficient in utilising fat oxidisation for energy.


Each night if you are not getting enough sleep the waste product (beta-amyloid) accumulates, leading over time the risk of Alzheimer’s Disease.

Chicken, Beet & Lentil Power Bowl

By Zina Stone • March 26, 2026
Ingredients 700–800g chicken breast (raw) 2 cups cooked lentils 3–4 small beetroot (about 400g total) 6–8 cups rocket (arugula) or spinach 2 cucumbers (sliced) 1 small red onion (thinly sliced) 2 tsp olive oil (total) Juice of 1–2 lemons Spice rub 2 tsp turmeric 2 tsp paprika 3 garlic cloves (minced) Salt + black pepper Method Step one - Cook The Chicken Coat chicken with spices and garlic. Grill, bake, or pan-cook with minimal oil until cooked through. Slice. Step two - Prepare The Beetroot Roast at 200°C for ~30–40 min (or use pre-cooked), then slice. Step Three - Build The Bowl Divide greens, lentils, beetroot, cucumber, and onion across 4 bowls. Top with protein Add sliced chicken evenly. Step four - Dress It Lightly Drizzle olive oil and lemon juice over each bowl. Step five - Serve & Enjoy Toss lightly if desired, or keep layered for presentation. Serve immediately while the chicken is warm for the best flavour. Nutritional Information & Cooking Times Prep time: 15 minutes Cook time: 35 - 40 minutes 450 kcal | 7g Fat | 53g Protein | 37g Carbohydrates

Smoked Salmon & Avocado Green Bowl

By Zina Stone • March 19, 2026
Ingredients 100g smoked salmon ½ large avocado, sliced 2 boiled eggs (soft or hard, halved) 1 cup baby spinach or mixed leafy greens ½ cup cucumber, sliced ¼ cup asparagus (lightly steamed or raw shaved) 1 tbsp olive oil 1 tbsp lemon juice 1 tbsp pumpkin seeds (optional) Salt & black pepper to taste Fresh dill or parsley (optional) Method Step one - Boil the eggs Bring water to a boil, add eggs and cook: 6–7 min for soft-boiled / 9–10 min for hard-boiled. Cool, peel, and halve Step two - Prepare greens Wash and dry spinach/greens, place in bowl. Step Three - Prep veggies Slice avocado and cucumber. Lightly steam asparagus if desired. Step four - Assemble bowl Arrange smoked salmon, eggs, avocado, cucumber, and asparagus over greens. Step five - Dress it Drizzle olive oil and lemon juice, season with salt and pepper. Step six - Finish & serve Add herbs and pumpkin seeds, then serve. Nutritional Information & Cooking Times Prep time: 10 minutes Cook time: 7–9 minutes (for boiling eggs + optional asparagus) Total time: ~15–18 minutes 620 kcal | 48g Fat | 37g Protein | 11g Carbohydrates

Pan-Cooked Fresh Sardines

By Zina Stone • March 5, 2026
Ingredients 250 g fresh sardines, cleaned and patted dry 1–2 tbsp extra virgin olive oil Sea salt, to taste Freshly cracked black pepper Instructions Step 1 - Heat the pan Place a non-stick or stainless-steel pan over medium heat. Add the olive oil and allow it to warm (not smoke). Step 2 - Cook the sardines Lay the sardines gently into the pan in a single layer. Cook for 2–3 minutes per side, until the skin turns lightly golden and releases easily from the pan. Step 3 - Season simply Sprinkle with sea salt and cracked black pepper while cooking or just after removing from the pan. Step 4 - Serve immediately Transfer to a plate and enjoy warm. Optional: If you're not doing an offical sardine fast, a great addition is to serve with fresh lemon with added chilli and parsley flakes. Nutrition and Cooking Times | Cook time: 5-7 minutes Serves: 1-2 Nutrient Value (per serving): Calories: 520cal | Protein: 62g | Fat: 38g | Carbohydrates: 0g |