Originally Posted by krampus
If you starve someone on an all-carb diet that person will still lose weight. And no one is disputing that macronutrient ratios affect energy levels, satiety, clarity of thinking etc. Macros matter for most people but some people function OK with a lot of carbs including grains and sugars, especially people who are highly active - athletes, construction workers, hikers, and the like.
Exactly. Complex carbs can be especially needed by the very physically active