While a balanced diet plays an important role in blood glucose management, it may not be enough in some cases, especially for people with underlying insulin resistance or metabolic disorders. Factors such as genetics, lifestyle and ageing can make it difficult to regulate blood glucose levels. Therefore, to achieve optimal blood glucose control, it is often recommended to supplement a balanced diet with supplements such as GlucoBerry, which contain nutrients such as chromium and biotin, known for their ability to improve insulin sensitivity and carbohydrate metabolism.