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Scan. Learn. Improve. — 32 evidence-based lessons.
For education purposes only — not intended to diagnose or treat.
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0/32 completeEvery lesson cites guidance from WHO, CDC, NIH, AHA, ADA and peer-reviewed research.
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32 lessonsWhat a calorie really is
Calories are units of energy — not points. Understanding where they come from changes how you eat.
4 min read
Protein: the satiety macronutrient
Protein keeps you full, protects muscle while you lose fat, and costs energy just to digest.
4 min read
Fibre: the forgotten nutrient
Most people eat half the fibre they need. It feeds your gut, lowers cholesterol and flattens glucose spikes.
3 min read
How to read a nutrition label
Serving sizes, added sugars and sodium are where labels mislead most people.
4 min read
Glycemic index vs glycemic load
GI tells you how fast a carb raises blood sugar. Glycemic load tells you how much it actually matters.
4 min read
What happens during a glucose spike
The energy crash after a big carb meal has a mechanism — and you can design meals to avoid it.
5 min read
Insulin resistance, explained simply
It develops silently over years — and it's one of the most reversible conditions in medicine.
5 min read
BMR, TDEE and why your body adapts
Your maintenance calories are not fixed. They move with your muscle, your activity and your history.
5 min read
Muscle is metabolic currency
Every kilogram of muscle raises your daily burn, stores glucose and protects you as you age.
4 min read
Sleep is a metabolic intervention
One bad night measurably increases hunger and lowers insulin sensitivity the very next day.
4 min read
Cholesterol, decoded
LDL, HDL, triglycerides and ApoB — what your blood panel is actually telling you.
5 min read
Sodium, potassium and blood pressure
Most sodium doesn't come from your salt shaker — and potassium is half the story.
4 min read
Habit stacking beats willpower
Behaviour change fails on motivation and succeeds on design. Anchor new habits to existing ones.
4 min read
Mindful eating and hunger signals
Fullness signals take about 20 minutes to reach your brain. Speed is why we overeat.
4 min read
Preventing type 2 diabetes
Landmark trials showed lifestyle change outperformed medication at preventing progression.
5 min read
Why waist size matters more than weight
Fat around your organs behaves like an endocrine organ. Fat under your skin mostly doesn't.
4 min read
Ultra-processed food and your appetite
In controlled trials, people ate 500 more calories a day on an ultra-processed diet — without meaning to.
4 min read
Hydration and why thirst misleads
Mild dehydration shows up as fatigue and hunger long before you feel thirsty.
3 min read
Prediabetes: the reversible warning
About 1 in 3 adults has prediabetes and most don't know it. It is also the stage where food and movement work best.
5 min read
Living well with type 2 diabetes
Meal order, movement timing and consistency often move glucose more than cutting single foods.
5 min read
How to read your HbA1c
One number summarising three months — useful, but it hides the spikes.
3 min read
Blood pressure, decoded
High blood pressure has no symptoms and is the single biggest contributor to stroke risk.
4 min read
Cholesterol: LDL, HDL and what actually matters
Cholesterol isn't good or bad — the carriers and the particle count are what predict risk.
5 min read
The DASH pattern for blood pressure
A whole eating pattern that lowered systolic pressure by up to 11 mmHg in trials.
4 min read
Protecting your kidneys
Diabetes and high blood pressure cause most kidney disease — and kidneys rarely complain early.
4 min read
Fatty liver: the most common silent condition
Up to 1 in 4 adults has fat accumulating in the liver — and it is highly reversible.
4 min read
Your gut microbiome and fibre
Trillions of bacteria ferment fibre into compounds that calm inflammation and steady blood sugar.
4 min read
Stress, cortisol and cravings
Chronic stress reshapes appetite, fat storage and blood sugar — and it responds to simple daily practices.
4 min read
Bones, muscle and staying independent
Bone and muscle are living tissue — they respond to load and protein at any age.
4 min read
Diet, weight and cancer risk
A meaningful share of cancers are linked to modifiable factors — the evidence is clearer than the headlines suggest.
4 min read
What actually supports immunity
No food boosts immunity — but several deficiencies clearly impair it.
3 min read
The habits that add healthy years
Lifespan is largely behavioural — five habits account for a decade or more of healthy life.
4 min read
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For education purposes only. Not intended to diagnose, treat, cure or prevent any disease — talk to a clinician about your personal care.