Cornflakes vs rolled oats for acne
Cornflakes scores 67/100 (WARN) and rolled oats scores 77/100 (GOOD) on SpotBite's Skin Score. Rolled oats is the safer choice by 10 points, and the gap comes mostly from glycemic load.
Where the gap comes from
- Glycemic: Cornflakes has glycemic load 20.3 (25 g carbs), Rolled oats has 14.9 (27 g carbs). Faster sugar means more insulin, which can raise skin oil.
- Skin boost: Cornflakes gets +0 from omega-3 and polyphenols, Rolled oats gets +5.
Evidence: Smith 2007 RCT (n=43): a low-glycemic-load diet for 12 weeks lowered acne lesion count by 23.5 on average, versus 12 on the control diet (study). All 13 sources.
Score breakdown, side by side
| Cornflakes | Rolled oats | |
|---|---|---|
| Glycemic (of 50) | GL 20.3 −32.2 | GL 14.9 −25.5 |
| Dairy (of 25) | 0 g 0 | 0 g 0 |
| Inflammation (of 25) | 0.1 g sat · 0.2 g ω-6 −0.6 | 0.5 g sat · 0.9 g ω-6 −2.9 |
| Skin Boost (of 25) | 0 g ω-3 · low polyphenols 0 | 0 g ω-3 · medium polyphenols +5 |
| Skin Score | 67 · WARN | 77 · GOOD |
Estimates for a typical serving. Real foods vary by brand and recipe.
Verdict
If you are acne-prone, rolled oats is the better pick of the two.
Not medical advice. Both scores are for the food on its own. What you eat with it changes the result, and breakouts usually show up 3 to 7 days after a meal. Diet is one factor among many.
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