Milk tea vs diet cola for acne
Milk tea scores 35/100 (AVOID) and diet cola scores 100/100 (GLOW) on SpotBite's Skin Score. Diet cola is the safer choice by 65 points, and the gap comes mostly from glycemic load.
Where the gap comes from
- Glycemic: Milk tea has glycemic load 35.4 (52 g carbs), Diet cola has 0 (0 g carbs). Faster sugar means more insulin, which can raise skin oil.
- Dairy: Milk tea has 60 g of dairy, Diet cola has 0 g. Milk proteins can act like growth signals in the skin.
- Inflammatory fats: Milk tea has 3.2 g saturated fat and 0.1 g omega-6, Diet cola has 0 g and 0 g.
- Skin boost: Milk tea gets +5 from omega-3 and polyphenols, Diet cola gets +0.
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
| Milk tea | Diet cola | |
|---|---|---|
| Glycemic (of 50) | GL 35.4 −41.2 | no carbs 0 |
| Dairy (of 25) | 60 g −25 | 0 g 0 |
| Inflammation (of 25) | 3.2 g sat · 0.1 g ω-6 −4.1 | 0 g sat · 0 g ω-6 0 |
| Skin Boost (of 25) | 0 g ω-3 · medium polyphenols +5 | 0 g ω-3 · low polyphenols 0 |
| Skin Score | 35 · AVOID | 100 · GLOW |
Estimates for a typical serving. Real foods vary by brand and recipe.
Verdict
If you are acne-prone, diet cola is the better pick of the two. A 65-point gap is the kind of swap that can show up in your skin within a week or 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.
See your own pattern
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