Posts Tagged ‘gastrointestinal physiology’

Calories In and Calories Out. But What About Legos?

November 27, 2018 — It’s an old and misleading cliché. Obesity is [supposedly] all about calories in and calories out. But of course, different foods have different physiologic effects. And not all calories are absorbed in the same way. Hence the importance of the glycemic index. And not everything swallowed gets absorbed. So that brings us to today’s subject. […]