Diet and lifestyle play a significant role in managing whiteheads. A diet high in refined sugars and dairy products has been linked to increased acne, including whiteheads. Incorporating more fruits, vegetables, whole grains, and lean proteins can support overall skin health. Staying hydrated and avoiding excessive consumption of greasy or processed foods can also help. Additionally, managing stress through activities like exercise, meditation, and adequate sleep is crucial, as stress can trigger hormonal changes that lead to increased oil production. Combining a healthy diet with good skincare practices can effectively manage and prevent whiteheads.