Which lifestyle factor can worsen acne?

Lack of sleep leading to increased stress levels significantly impacts various bodily functions, including hormonal balance and mental health, both of which can exacerbate acne. Insufficient sleep can trigger the release of stress hormones, such as cortisol, which can lead to increased oil production in the skin and inflammation. Higher stress levels may also cause fluctuations in hormones that can promote the formation of acne lesions. While exercise and hydration contribute positively to overall skin health, a diet rich in fruits and vegetables supports skin vitality, and a consistent skincare routine helps maintain healthy skin, none of these factors directly worsen acne in the same way that stress from lack of sleep does.