There are some foods, that can promote high levels in blood sugar, which include:

‘Pasta, white rice, white bread and sugar’ (Cirino, 2023). These foods are considered ‘high-glycaemic carbohydrates, which means they are made of simple sugars’ (Cirino, 2023).

Confectionary, like chocolate is also believed to have effects on your acne such as worsening the conditions, but there is no high evidence to confirm this. Interestingly, foods that consist of high-glycaemic carbohydrates, dairy, saturated fats and trans fats all have raised levels of the production for hormones which can lead to excess oil that is produced and ‘secreted by oil glands’ (Cirino, 2023).

Foods that are more beneficial to your skin include:

Whole grains, organic fruit and vegetables, legumes, foods including mineral zinc, vitamins A and E also, chemicals called ‘antioxidants’  (Cirino, 2023). In addition, other healthy foods that are good for your skin are, carrots, apricots, and sweet potatoes, spinach and other dark green, leafy vegetables, tomatoes, blueberries, whole wheat bread, quinoa, turkey, and pumpkin seeds, along with beans, peas, lentils, salmon, mackerel, and nuts. (Cirino, 2023).

Studies have recently suggested, according to Cirino, recent studies have revealed that consuming a low-glycaemic diet, and low in simple sugars, can benefit your skin by improving acne and preventing (2023).

https://www.healthline.com/health/anti-acne-diet#bottom-line

The main contributors of acne to take place are hair, oil and dead skin cells that clog your pores along with hormone imbalances.

It is important to follow an everyday skin care routine to avoid excess oil and dead skin cells from building up.

Finding products that are non-comedogenic are suitable for your skin because they don’t cause clogged pores.

 (Oleck, 2023).

https://www.healthline.com/health/beauty-skin-care/non-comedogenic#ingredients-to-look-for

Stress Acne: What to Do About It and Why It Happens (greatist.com)