While rice water, a traditional beauty treatment, is claimed to have some mild skin benefits, it's not specifically formulated to treat acne. Rice itself, especially white rice, is considered a high glycemic index food, meaning it can trigger spikes in blood sugar, which may contribute to acne in some individuals.
Several studies suggest that consuming high-glycemic foods like white rice, pasta, and white bread can worsen acne. The connection may be due to the impact of blood sugar fluctuations on hormone levels and inflammation, which can exacerbate acne.
However, the relationship between diet and acne is complex and not fully understood. Factors like genetics, stress, and hygiene also play a role. If you're concerned about acne, it's best to consult a dermatologist for personalized advice and treatment options.