What should you not eat if you have acne on your face?
Acne on the face is a problem for many people. In addition to daily skin care, diet is also an important factor affecting acne. Among the hot topics discussed on the Internet recently, the discussion about "diet and acne" is particularly prominent. This article will combine the hot content of the past 10 days to sort out the foods that you need to avoid when you have acne on your face, and provide structured data to help you fight acne scientifically.
1. High-sugar foods

High-sugar foods will quickly increase blood sugar, stimulate insulin secretion, and then promote sebaceous glands to secrete oil, clog pores, and cause acne. The following are common high-sugar foods:
| food category | specific food |
|---|---|
| Dessert | Cakes, ice cream, chocolate |
| drinks | Milk tea, carbonated drinks, juice |
| Snacks | Candy, biscuits, potato chips |
2. High-fat foods
High-fat foods can aggravate skin oil secretion, especially fried foods and animal fats, which can easily trigger inflammatory reactions and worsen acne.
| food category | specific food |
|---|---|
| Fried food | Fried chicken, French fries, fried dough sticks |
| animal fat | Fat, lard, butter |
| processed food | Sausage, bacon, instant noodles |
3. Dairy products
Hormones and growth factors in dairy products, especially skim milk and cheese, may stimulate sebaceous gland secretion. Recent studies have also shown a significant link between dairy products and the occurrence of acne.
| food category | specific food |
|---|---|
| milk | Whole milk, skim milk |
| cheese | cheese, cream cheese |
| Other dairy products | Yogurt, ice cream |
4. Spicy food
Although spicy food does not directly cause acne, it can irritate the skin and aggravate the inflammatory reaction, especially for people with sensitive skin or existing acne.
| food category | specific food |
|---|---|
| Seasoning | Chili pepper, Sichuan peppercorns, mustard |
| Dishes | Hot pot, Malatang, BBQ |
5. Foods high in iodine
Foods high in iodine may stimulate keratinization of hair follicles and aggravate acne problems. The following are common foods high in iodine:
| food category | specific food |
|---|---|
| seafood | Kelp, seaweed, dried shrimps |
| Others | Iodized salt, iodine-containing supplements |
6. Alcohol and caffeine
Alcohol and caffeine will dehydrate the skin, reduce the skin's repair ability, and may stimulate hormone secretion and aggravate acne.
| food category | specific food |
|---|---|
| alcohol | Beer, red wine, liquor |
| caffeine | Coffee, strong tea, energy drinks |
Summary
When you have acne on your face, dietary management is crucial. Avoiding high-sugar, high-fat, dairy, spicy, high-iodine foods as well as alcohol and caffeine can effectively reduce the occurrence and exacerbation of acne. At the same time, eating more foods rich in vitamins A, C, E and zinc, such as green leafy vegetables, fruits and nuts, can help skin repair and health.
In recent hot topics, many netizens have shared their experiences of "acne significantly improved after quitting sugar and milk", which further proves the impact of diet on acne. I hope the structured data in this article can help everyone adjust their diet scientifically and say goodbye to acne troubles as soon as possible!
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