Tired all the time, even after a full night's sleep? Stomach never quite settled? Eating "well" but still not feeling right? A lot of people land in this spot, where the usual advice (more veg, more water, more sleep) stops making a difference and something clearly deeper is going on. This is often the point where people start looking into a functional nutritionist in London. Unlike general dietary advice, functional nutrition is built around your actual physiology: what's h
