Directions for Use Adult dosing of bilberry fruit extracts typically ranges from 160–240 mg daily, taken orally for up to 6 months. Standardized extracts usually specify the amount of anthocyanins they provide. Products delivering 120–160 mg of anthocyanins per day have been used in clinical settings for similar durations. Because formulations vary, individuals should consult a healthcare professional to determine the most appropriate product type and dosage for their specific needs. Precautions Scientific evidence for many traditional uses of bilberry remains limited. Individuals with underlying medical conditions—especially diabetes or cardiovascular disorders—should seek medical guidance before use. Always consult a qualified healthcare provider to determine safe and appropriate dosing. Use only as directed. Do not exceed recommended dosage. Individuals who are pregnant, nursing, taking medications, or managing medical conditions should consult a healthcare professional before use. Keep out of reach of children