Learn · Free guides
A library of free, evidence-led guides.
Long-form, reference reading on the topics behind the headlines — the biology, the medicines, the practices — written to be understood, not sold.
Health
The Complete Guide to Chronic Inflammation
What chronic inflammation actually is, how it's measured, what drives it, and what the evidence says can reduce it.
Nutrition
The Complete Guide to Dairy and Plant Milks
Why people actually left dairy, and how oat, soy, almond, pea, rice and coconut milk really compare.
Gut Health
The Complete Guide to Antibiotics and Gut Health
What antibiotics do to your gut microbiome, how recovery actually works, and what the evidence says about rebuilding it.
Medications
The Complete Guide to GLP-1 Medications
What GLP-1 drugs are, how they work, and what they do beyond weight loss — the class of medicines behind Ozempic, Wegovy and Mounjaro.