Welcome to Your Free E-Book
You don’t need to wade through scientific papers to understand what food is and how it affects your body.
This free e-book gives you the essentials — clearly explained and backed by real research.
Each chapter builds on the last, showing how protein, fibre, and plant diversity work together to keep your metabolism steady, hunger in check, and energy consistent throughout the day.
It’s not about strict diets or calorie counting.
It’s about understanding the basics once — so every food choice you make becomes easier, smarter, and more satisfying.
Coming soon: a downloadable PDF version for easy offline reading.
📚 Chapters#
Scroll down to start reading — or jump straight into a chapter below.
A warm, welcome to 30-a-week: This site is not just about eating more plant sources, but enjoying healthy food.
Increasing the plant content of of our meals has lots of effects, not just of the gut biome which you may have heard about, but lowering body fat, and helping you feel happier with life.
Food comes in many varieties — from a plain omelette to a blazing hot curry or a rich chocolate cake. But all food is made from the same basic components. Here’s a quick look at what they are and what they do.
How different carbohydrate structures — glucose, fructose, lactose, starches and more — behave differently in your body.
Fibre behaves differently to other carbohydrates — it feeds your gut microbes, supports blood sugar control, and helps stabilise hunger.
Quick run through of how your body stores energy in two different forms. We then introduce the controller hormone insulin and how plays a huge roll in gaining fat around your middle.
Different carbohydrates break down to glucose at different speeds. Fast-acting carbs raise blood glucose quickly, triggering insulin spikes that can leave you tired and hungry later. Slow and steady is better.
How blood-sugar swings, stomach stretch, and the mix of protein, fat, and fibre decide whether you stay satisfied or raid the biscuit tin.
Protein becomes increasingly important with age. It preserves muscle, keeps hunger in check, and supports steady energy — the real secret to feeling strong and staying lean in midlife.
Fat isn’t the enemy. It’s a vital fuel source, supports hormones, and helps absorb key vitamins. The trick is choosing the right kinds and the right amounts — and using them to stay fuller for longer.
How carbs, protein, fat, and fibre work together to steady energy, control hunger, and make healthy eating easier — no calorie counting required.
Hunger is more than an empty stomach. It’s a mix of body signals, emotions, and routine — sometimes genuine, sometimes just habit. Understanding the difference is the first step to feeling in control again.
Your hunger and fullness are controlled by chemical messengers that travel between your gut, fat cells, and brain. Understanding how they work helps you stay in tune with real hunger instead of cravings.