Expert opinions on Nutrition

Some people have familial hypercholesterolemia, a condition that genetically predisposes them to elevated cholesterol levels. This increases your sensitivity to dietary cholesterol, which is found in eggs. In this case, it’s often recommended to limi...

For most people, in most situations, we are more similar than different. [...] there is currently insufficient evidence to support truly personalized nutrition for most people.

In this observational study, VDD was significantly associated with an increased risk of HNC, with consistency across subtypes and a dose-response gradient. However, the observational design precludes causal inference, and residual confounding cannot ...

This includes the largely observational evidence base, and with it, unmeasured confounding and determining causality (or ruling out reverse causality).