A systematic review on the benefits and toxicities of different colouring agents used in foods and pharmaceutical products. Jahangirnagar Univ. J. Biol. Sci. [Internet]. 2025 Aug. 10 [cited 2026 Jun. 24];13(1):23-39. Available from: https://banglajol.info/index.php/JUJBS/article/view/83652