Does Sugar Cause Acne? Here’s the Truth About Sugar and Breakouts
Still getting breakouts despite using quality skincare? The real culprit might be hiding in your pantry. In the U.S., the average adult consumes around 17 teaspoons of added sugar daily — and science shows that this habit can do more than expand your waistline. It may also be fueling your acne. Let’s break down what the research says about sugar and acne , how it affects your hormones and skin, and what you can do to prevent sugar-induced breakouts. The Link Between Sugar and Acne: What the Science Says 1. Sugar Spikes Insulin Levels When you eat sugar — especially refined sugar like in soda, candy, and baked goods — your blood sugar spikes. This causes a surge in insulin , a hormone that doesn’t just regulate blood sugar but also triggers excess oil (sebum) production . More oil = more clogged pores. 2. High Insulin Boosts Androgen Hormones Increased insulin also leads to elevated androgens (male hormones), which are closely tied to acne. These hormones stimulate sebaceous (oil) gl...