CSIR-developed BGR-34 effective in post-Covid high sugar levels: Experts By IANS | 0 Views CSIR-developed BGR-34 effective in post-Covid high sugar levels: Experts.. Image Source: IANS News New Delhi, June 27 : Dysfunction of glucose metabolism resulting in hyperglycaemia, a high blood sugar level, has been found in 14.4 per cent of patients who survived coronavirus, according to a global study published in the Diabetes, Obesity and Metabolism Journal. With India's total caseload rose to 3,02,33,183 and achieving the third highest vaccination number,after China and the US, the challenge for health authorities now is to counter the onset of diabetes in post-Covid patients. They say the fight against hyperglycaemia can be countered with ayurvedic formulations like CSIR-developed BGR-34.