What does your body need? Twelve key nutrients and where your body uses them

Your Brain Is a Network: Why Cognitive Health Needs a Whole-System Approach

The article argues that memory, focus and mood depend on a network of eight interconnected brain systems — and that a whole-network approach outperforms targeting a single pathway. It draws on the FINGER trial and the Bredesen protocol, while noting their limits. It positions Levitas as offering this whole-system care through testing, personalised plans and IV nootropics.

Keto and Your Gut: Why the Quality of Your Fat Matters

A mouse study suggests very high-fat keto may affect tumour growth differently in the small intestine and colon, with dietary fat—not ketones—driving the effect. This does not prove keto causes cancer in people. Prioritise fibre and unsaturated fats, and talk with your doctor before trying keto if bowel polyps or cancer run in your family.

Vitamin D and the Safety of Higher Doses