top of page


Portfolio Diet and Planetary Heath Diet – Supporting Both Human and Planet Health
The Portfolio Diet and Planetary Health Diet are science-based eating approaches that support both personal and planetary health. Learn how fibre-rich plant foods, legumes, whole grains, nuts, and vegetables may help support heart health, cholesterol balance, gut health, and long-term sustainability.
Katrin Peo
7 days ago5 min read


Gut Microbiome and Health: What a New Nature Study Reveals About Diet, Obesity and Metabolic Disease
A major new Nature study shows how diet shapes the gut microbiome and influences obesity, diabetes, and cardiovascular health. With rising cardiometabolic disease globally and in Estonia, understanding this connection is more important than ever. Here’s what the science reveals—and what it means for your daily food choices.
Katrin Peo
Mar 244 min read


GLP-1 and GIP Weight-Loss Medications: Benefits, Risks, and What You Should Know
GLP-1 and GIP medications are increasingly used to support weight loss and improve blood sugar control. This article explains how these medications work, their potential benefits and side effects, and why nutrition, adequate protein intake, and healthy lifestyle habits remain essential for long-term metabolic health.
Katrin Peo
Mar 109 min read


Satiety, Circadian Rhythm, and Digestion: Why When You Eat Matters as Much as What You Eat
Most people focus on what they eat—but when and how we eat can influence digestion, satiety, hormones, blood sugar balance, and even weight management. In this final article of my digestive health series, you’ll learn how circadian rhythm, meal timing, mindful eating, and sleep affect appetite regulation and overall wellbeing.
Katrin Peo
Feb 188 min read


Appetite and Eating Behaviour Regulation – Why Do We Eat Even When We’re Not Hungry?
Why do we sometimes eat even when we’re not physically hungry? Appetite is influenced not only by energy needs, but also by hormones, blood sugar changes, emotions, habits, stress, and even the smell of food. In this article, we explore how hunger and fullness signals work in the body, which hormones regulate appetite, and why restrictive dieting often backfires.
Katrin Peo
Feb 106 min read


Diverse Nutrition and the Gut Microbiome – The Invisible Foundation of Health
Our gut is home to trillions of microorganisms that play a key role in digestion, immunity, metabolism, and overall health. A diverse, balanced microbiome helps our body extract energy from food, produce vital compounds, and support brain and immune function. Eating a varied, nutrient-rich diet nourishes these microbes and lays the foundation for long-term health.
Katrin Peo
Feb 25 min read


How Nutrients Are Digested and Absorbed in the Body
Digestion is a highly coordinated process involving organs, enzymes and hormones working together to break down food and absorb nutrients. This article explores how digestion and absorption really work — and why understanding this complexity matters for appetite, metabolism and overall health.
Katrin Peo
Jan 265 min read


The Digestive System – a Remarkably Intelligent System Supporting Our Health Every Day
The digestive system is a highly intelligent and energy-demanding process that supports our health every day. This article explains how digestion works in different parts of the body, how long the process takes, and how our eating habits and food choices can support digestion, appetite and overall wellbeing.
Katrin Peo
Jan 225 min read


Ways to Eat Better in 2026: Small Changes That Create Lasting Health
Eating better in 2026 doesn’t require strict diets or calorie counting. Discover practical, science-backed principles that show how small, consistent changes to food quality, gut health, protein, and eating habits can improve energy, mood, metabolic health, and long-term wellbeing.
Katrin Peo
Jan 76 min read


Tips for Better Holiday Nutrition: How to Enjoy the Season Without Sacrificing Your Health
The holidays can easily become a month of overeating, rich foods, and low energy — but it doesn’t have to be this way. Learn how to enjoy the season fully while supporting your gut, metabolism, and overall wellbeing with simple, realistic nutrition habits.
Katrin Peo
Dec 9, 20255 min read


Chickpea–Miso Hummus: A Creamy, Gut-Friendly Twist on a Classic
Boost your gut microbiome with this flavour-packed chickpea–miso hummus, made with fermented miso, nutritional yeast, herbs, and fibre-rich chickpeas.
Katrin Peo
Nov 26, 20252 min read


How to Choose a Protein Powder — And Why Whole Foods Should Always Come First
Wondering which protein powder is best? Find out how to choose clean, tested options and why whole-food protein sources should always be your foundation for long-term health.
Katrin Peo
Nov 12, 20254 min read


Nourishing Autumn Salad with Pumpkin, Black Rice, and Miso-Ginger Dressing
When the weather turns cooler, our bodies crave grounding, warming foods — yet we still want freshness and colour on the plate. This vibrant salad combines roasted pumpkin, wild black rice, and protein-rich edamame with a creamy miso-ginger dressing. It’s a satisfying meal that bridges comfort and nutrition beautifully. Warm Pumpkin and Wild Rice Salad Serves 3-4 For the roasted pumpkin: 1 medium pumpkin (about 1 kg), seeds removed, skin left on 2 tbsp olive oil 1 tsp salt Da
Katrin Peo
Oct 13, 20253 min read


Food and Mood: How What We Eat Influences Mental Health
Why Food and Mood Belong in the Same Conversation When we think of mental health, we often picture therapy, mindfulness, or medication. But research increasingly shows that what we eat also has a profound effect on how we feel. This field — known as nutritional psychiatry — explores the fascinating relationship between diet, gut health, and mood. From the nutrients that fuel our neurotransmitters, to the fibres that shape our gut microbiome, to the vagus nerve that connects
Katrin Peo
Sep 22, 20255 min read


Crunchy Homemade Granola: A High-Fibre, High-Protein Breakfast Idea
Looking for a healthy, crunchy, and protein-packed breakfast idea? This homemade granola is simple to make, naturally sweetened, and far...
Katrin Peo
Sep 12, 20252 min read


Immune-Boosting Golden Chicken Soup with Turmeric
When cold and flu season hits, there’s nothing more comforting than a bowl of nourishing chicken soup. This immune-boosting Golden...
Katrin Peo
Aug 27, 20253 min read


Homemade Seed Bread: Nutritious, Satisfying, and Easy to Bake
There’s something deeply comforting about baking your own bread. The smell that fills the kitchen, the satisfaction of slicing into a...
Katrin Peo
Aug 18, 20253 min read


Essential Fatty Acids: What They Are, Why They Matter, and How to Get Enough
Essential fatty acids (EFAs) are types of fats that our bodies can’t make on their own, meaning we must get them from food or...
Katrin Peo
Aug 15, 20254 min read


Micronutrients: The Vitamins and Minerals Your Body Systems Need to Thrive
When we talk about nutrition, the focus often falls on macronutrients: protein , fat , and carbohydrates (including fibre ). While these...
Katrin Peo
Jun 30, 20254 min read


How to Support Your Gut Health Daily: Simple Habits That Make a Big Difference
Your gut health is deeply connected to your overall well-being. From digestion and energy levels to immunity, mood, weight, skin health...
Katrin Peo
Jun 12, 20254 min read
bottom of page