Olga's Journal

Practical nutrition ideas for everyday life

I write about food, seasonal ingredients, everyday habits and simple ways to make nutrition knowledge easier to use in a real kitchen.

This journal brings together practical articles, ingredient guides, recipes and thoughtful explanations — without perfection, extreme food rules or unnecessary complexity.

42 articles8 topicsFood-first educational content
Notebook, warm drink and cookbook set in a soft, sunlit kitchen — a quiet moment for reading about food and nutrition.
Notes on food, nutrition and the everyday rhythm of cooking.
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A few thoughtful places to begin

If you are not sure where to start, these three articles set the tone for the rest of the journal.

Sugar

Sugar Substitutes: What You Need to Know

Sugar Substitutes: A Healthier Path to Sweetness? One of the most frequent questions I encounter is, “Can we replace sugar, and are there any healthy Natural Sweeteners or Sugar Substitutes?” My stance has always been consistent: just as there’s no real alternative to alcohol or drugs, the same holds true for sugar. People often gravitate […]

Weight

The Science of Weight Loss: How Your Body Sheds Pounds

Introduction Understanding the science of weight loss is crucial for women looking to shed pounds effectively and maintain a healthy lifestyle. Weight loss science goes beyond simple calorie counting; it involves complex bodily processes that affect fat burning and metabolism. In this article, we’ll delve into how weight loss works, providing insights into the biological […]

Food

Is an Air Fryer Really Healthy?

Is an air fryer healthy or harmful? Today we will look at a very popular kitchen appliance, the air fryer: the myths about its benefits and the real health risks, with a breakdown from a nutritionist. Imagine this: you buy an air fryer as a “healthy alternative to deep frying”, happy to cut oil and […]

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42 articles

  • air fryer food healthy
    Food

    Is an Air Fryer Really Healthy?

    Is an air fryer healthy or harmful? Today we will look at a very popular kitchen appliance, the air fryer: the myths about its benefits and the real health risks, with a breakdown from a nutritionist. Imagine this: you buy an air fryer as a “healthy alternative to deep frying”, happy to cut oil and […]

    4 min readRead →
  • what to eat after a workout
    Food

    Why You Should Eat After a Workout: What to Eat for Best Results

    I’m sharing a real conversation with a client to better illustrate the message of this post: You should eat after a workout. It’s important to understand when and what to eat. In this article, we’ll break down what to eat after a workout to help restore energy and achieve better results. Post-workout nutrition plays a […]

    4 min readRead →
  • Vitamin C during heat treatment
    Vitamins

    Vitamin C and Heat: How to Preserve Its Benefits

    Vitamin C, also known as ascorbic acid, is one of the key nutrients essential for maintaining our body’s health. This powerful antioxidant plays a vital role in supporting the immune system, collagen synthesis, and iron absorption. However, vitamin C during heat treatment is highly sensitive and easily destroyed, making it one of the most vulnerable […]

    3 min readRead →
  • mindful eating
    Health

    Mindful Eating: How to Feel Full and Satisfied

    Too many distracting thoughts, gadgets, and conversations at the table can disrupt eating behavior. Before you know it, you leave the table with an overly full stomach, clearly having overeaten, and with a strong desire for dessert because you did not experience enough satisfaction from your meal. Does this feeling sound familiar? In this article, […]

    5 min readRead →
  • Cold shower benefits
    Health

    The Benefits of a Cold Shower: Reducing Stress, Anxiety, and Depression

    In this article, we will explore how cold water can help reduce stress, anxiety, and depression. The health benefits of cold water immersion differ significantly from the Christian tradition of ice-hole bathing during Epiphany. Caution! Ice-hole bathing comes with many contraindications and should not be practiced without proper preparation and expert supervision. Scientific Evidence Supporting […]

    3 min readRead →
  • Post-Holiday Nutrition
    Food

    Post-Holiday Nutrition: How to Recover and Return to Healthy Eating Habits

    If you’ve accepted the fact that your usual diet might be disrupted during the holidays, set a specific time to return to your regular eating habits. I’ll explain how and what to eat after the festive season. After the Holidays: No Special Diets or Detoxes Needed Post-holiday feasting doesn’t require special detox diets or restrictive […]

    3 min readRead →
  • Honey and Heat: Why Shouldn’t Honey Be Heated?
    Food

    Honey and Heat: Why Shouldn’t Honey Be Heated?

    A question I am often asked: can honey be heated? Today, in this post, I will answer whether honey can be heated, what properties are lost when it is heated, and why heating honey can be harmful. Previous posts about honey covered its beneficial properties and Manuka honey. Read on to discover why honey should […]

    4 min readRead →
  • Table Vinegar
    Food

    Vinegar: Types and Health Benefits

    Every vinegar begins with grains, fruits, or vegetables. These ingredients undergo fermentation, turning into an alcoholic liquid. The alcohol is then fermented further into acetic acid, creating a liquid with a strong flavor and hints of the original ingredient—hence the subtle apple taste in apple cider vinegar or the grape notes in white wine vinegar. […]

    7 min readRead →
  • Woman pouring cooking oil from bottle into frying pan
    Food

    Cooking Oil: What’s Important to Consider?

    Today, we’ll discuss an important topic for every cook: cooking oil. Which oil to use for frying, which oil is best for frying, and what else is important to consider besides the oil. What’s important to consider when choosing cooking oil? Smoke point Oxidative stability of the oil Heat transfer of the pan material you’re […]

    2 min readRead →

Showing 12 of 42 articles

About this journal

Nutrition knowledge that belongs in a real kitchen

Food information is most useful when it can be translated into ordinary meals, familiar ingredients and realistic routines. In this journal, I explore nutrition through the practical details of everyday life: what to cook, how ingredients differ, how seasonal food can bring variety and how small habits can make the kitchen feel more organised.

Some articles explain a single ingredient or nutrition question. Others offer recipes, food preparation ideas or reflections on eating with greater awareness. The aim is not to create another perfect set of rules, but to make reliable food knowledge easier to understand and apply.

“Good nutrition information should leave you feeling clearer — not more afraid of food.”
Important

The articles in this journal are educational and are not a substitute for individual medical advice, diagnosis or treatment. Speak with an appropriate healthcare professional about symptoms, medical conditions, medication or therapeutic diets.

Medical Disclaimer

Free resources

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Explore Olga's free resources for seasonal inspiration, everyday food ideas and a gentle introduction to her approach.

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