
28/09/2025
Raw veganism sounds “pure.” But biology tells a different story.
Humans didn’t become the most intelligent species on the planet by chewing raw kale and carrots. We became Homo sapiens when we learned to cook food — and when we started eating meat.
Cooking changed everything:
🔥 It unlocked calories and nutrients
🔥 It neutralised anti-nutrients in plants that block minerals
🔥 It freed up energy for our brains to grow
And meat? It gave us what plants never could:
• Vitamin B12
• DHA & EPA (essential brain fats)
• Collagen
• Choline
• Complete proteins
These nutrients fuelled brain development, hormone balance, genetic expression, and energy metabolism. Without them, we would still be apes in the jungle.
That’s why many long-term vegans run into the same issues:
❌ B12 deficiency → fatigue, nerve damage
❌ Iron & zinc deficiency → anaemia, poor immunity
❌ Low DHA & choline → brain fog, fertility struggles
❌ Lack of K2 & retinol → weaker bones & poor dental health
This isn’t about bashing plants. Plants have a role. But pretending that humans can thrive long-term without cooked animal foods is ignoring evolution itself.
⚡ The truth: Cooking + animal foods = human evolution.
👉 Follow me for more functional medicine truths that cut through the noise and get back to what your biology actually needs.
What do you think?
Laura