February 17, 2022

Alcohol & Sleep

Bulletin Health Topic - 112


Alcohol is a sedative that many people take to enable them to fall asleep quicker. The problem is it has a major impact on the quality of our sleep. Alcohol will make you lose consciousness quicker, but we shouldn’t confuse consciousness with sleep. Losing consciousness from alcohol is like being knocked out. You don't get the restorative nature of sleeping.


There are many physiological affects of consuming alcohol before sleep.

  • resting heart rate goes up
  • compressed heart rate variability
  • respiratory breathing rate increases
  • body temperature increases


For restorative sleep, we need our heart rate and body temperature to decrease.


Alcohol blocks our R.E.M sleep cycle, so you end up with a night of light sleep. This is due to a by-product made from an alcohol called aldehydes.


Aldehydes will block the brains ability to generate R.E.M sleep. We end up waking many times throughout the night, often so brief we don't remember.


Sleep is critical to the function of the brain's waste removal system (Glymphatic system), the deeper the sleep the better. 


It’s when we have disrupted sleep that beta analyoid plaque builds in the brain. This can lead to Alzheimers and premature aging.


A single drink 4- 5hrs before bedtime seems to have minimal effect.


It’s when we have 2-3 drinks close to bedtime things start to decline.

Healthy one-pan piri piri chicken

By Zina Stone • November 27, 2025
Ingredients 1 tsp smoked paprika 1 tsp ground cumin 1 tsp dried oregano leaves 1/4 tsp dried c hilli flakes 2 (about 500g) chicken breast fillets, halved horizontally 1 tbsp extra virgin olive oil 2 small zucchini, sliced 175g mini capsicums, deseeded, halved 1 tbsp no-added-salt tomato paste 400g can cherry tomatoes 2 tsp white balsamic condiment 140g (2/3 cup) wholemeal couscous 160ml (2⁄3 cup) boiling water 250g green beans, steamed, halved lengthways Lime wedges, to serve Instructions Step 1 Combine paprika, cumin, oregano and chilli. Sprinkle spice mixture over the chicken. Step 2 Heat half the oil in a large non-stick frying pan over high heat. Cook the zucchini for 1-2 minutes each side or until golden. Transfer to plate. Add chicken to pan and cook for 2-3 minutes each side or until browned and almost cooked through. Transfer to a plate. Step 3 Heat remaining oil in pan over medium heat. Add capsicum. Cook, stirring, for 2 minutes or until begins to soften. Stir through tomato paste. Add tomatoes and 125ml (1 ⁄2 cup) water. Bring to the boil. Reduce heat to low. Simmer for 6-7 minutes or until slightly reduced. Add chicken, zucchini and balsamic. Simmer for 5 minutes or until chicken is cooked through. Step 4 Meanwhile, combine the couscous and boiling water in a heatproof bowl. Cover and set aside for 3-4 minutes to absorb. Fluff with a fork. Nutrition and Cooking Times Serves: 4 | Prep time: 10 minutes | Cook time: 20 minutes Total time: 30 minutes Nutrient Value per serve: Calories: 480kcal | Protein: 30g | Fat: 28g | Carbohydrates: 28g

Freedom Bulletin #306

By Zina Stone • November 27, 2025
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Salmon & Quinoa Bowls with Green Beans, Olives & Feta

By Zina Stone • November 13, 2025
Ingredients 450g salmon fillet ½ teaspoon salt, divided ¼ teaspoon ground pepper 30g string beans (green, yellow, or a mix), trimmed and cut into 1-inch pieces 1 ¾ cups water ¾ cup quinoa (red, white, or tricolored), rinsed 3 tablespoons lemon juice 2 tablespoons olive oil 1 clove garlic, minced 2 teaspoons chopped fresh oregano, plus more for garnish, or 1/2 tsp. dried 1 medium tomato, seeded and chopped ¼ cup crumbled feta cheese ¼ cup pitted Kalamata olives, halved or sliced Instructions Preheat oven to 400 degrees F. Line a large baking sheet with foil. Place salmon filet on the prepared baking sheet and sprinkle with 1/8 tsp. salt and pepper. Bake until the salmon is no longer opaque in the center and flakes easily with a fork, 20 to 25 minutes. Let rest for 5 minutes, then flake the salmon into bite-size pieces (discard the skin). Meanwhile, bring 1 inch of water to a boil in a medium saucepan fitted with a steamer basket. Add 8 ounces beans; cover and cook until tender-crisp, about 5 minutes. Rinse the beans under cold water, drain well, and set aside. Combine 1 ¾ water, ¾ quinoa, and 1/8 tsp. salt in the saucepan; bring to a boil. Reduce heat to low, cover, and simmer until the quinoa is tender and most of the liquid has been absorbed, 15 to 20 minutes. Fluff with a fork. Whisk 3 tablespoons lemon juice, 2 tablespoons oil, 1 clove minced garlic, 2 teaspoons chopped oregano, and the remaining 1/4 tsp. salt in a small bowl. To serve, divide the quinoa among 4 dinner bowls. Arrange the salmon, beans, tomato, feta, and olives over the quinoa. Drizzle with the dressing and garnish with more fresh oregano, if desired. Nutrition and Cooking Times Serves: 4 | Prep time: 30 minutes | Cook time: 15 minutes | Total time: 45 minutes Nutrient Value per serve: Calories: 480kcal | Protein: 30g | Fat: 28g | Carbohydrates: 28g