Detailed answer

Dark spots, also known as hyperpigmentation, are usually caused by factors such as sun exposure, hormonal changes, inflammation, and aging. While food intolerances can cause various skin issues such as acne or eczema, there is not enough scientific evidence to suggest a direct link between food intolerances and dark spots. However, maintaining a healthy diet and addressing any potential food sensitivities can contribute to overall skin health and reduce the risk of certain skin conditions.