> A bagel at breakfast has over 100 grams of refined carbs that become glucose in your blood within minutes of eating it. Are you sure about that? My experien

> A bagel at breakfast has over 100 grams of refined carbs that become glucose in your blood within minutes of eating it. Are you sure about that? My experience is that if I haven't eaten enough and eat bread and then go running it doesn't help much, whereas if I eat sweets or something else with a lot of sugar it helps almost immediately.