“…Some cyanobacterial such as Chroococcus minor, Synechocystis pavalakki, Phormidium corium, Arthrospira platensis, Oscillatoria chalybea, Spirulina labyrinthiformis, and Fischerella sp. show hypoglycaemic effects (Ahmed, Badawi, Mostafa, & Higazy, 2018;Senthilkumar & John, 2008). Arthrospira platensis, in particular, forms phytochemicals such as flavonoids, phytopigments, and sterols which have shown a strong hypoglycaemic effect, helping to reduce the blood glucose, Serum Glutamic Oxaloacetc Transaminase (SGOT), Serum Glutamic Pyruvic Transaminase (SGPT), Acid phosphatase (ACP) and Alkaline phosphatase (ALP) levels in alloxan-induced diabetic rats, and suggesting that Spirulina has antihyperglycaemic activities (Senthilkumar & John, 2008).…”