Choline — the essential nutrient nobody taught you about

Choline was only officially recognised as essential in 1998. Over 90% of people don't meet adequate intake. The richest source was demonised for 40 years.

1 min

Hydration is not about drinking more water — it is about maintaining the right balance of fluids and electrolytes inside and outside your cells

The popular advice to drink eight glasses of water a day misses most of what actually determines whether your body is properly hydrated. Electrolyte balance, fluid distribution and the role of sodium, potassium and magnesium matter more than volume alone.

4 min

The gut-brain axis — how what you eat shapes how you feel, think and sleep

The gut and brain are in continuous two-way communication through the vagus nerve, the immune system, the bloodstream and a shared chemistry of neurotransmitters. Food is one of the most direct inputs into that conversation.

3 min