Study reveals, COVID-19 increases risk of Type 2 Diabetes

Mar 23, 2022

New Delhi, Mar 23 (ANI): According to a study, people who have had COVID-19 are at increased risk of developing type 2 diabetes. The study was published in the journal, 'Diabetologia'. Studies have shown that the human pancreas can also be a target of the SARS-CoV-2 (severe acute respiratory syndrome coronavirus type 2 viruses). Following a COVID-19 infection, reduced numbers of insulin secretory granules in beta cells and impaired glucose-stimulated insulin secretion have been observed. In addition, after the COVID-19 disease, some patients developed insulin resistance and had elevated blood glucose levels although they had no previous history of diabetes. SARS-CoV-2 infection may lead to a strong release of pro-inflammatory signaling substances (cytokines). Activation of the immune system may persist for months after a SARS-CoV-2 infection and impair insulin effectiveness (muscle, fat cells, liver). Although type 2 diabetes is unlikely to be a problem for the vast majority of people with mild Covid-19 disease, the authors recommend that anyone who has recovered from Covid-19 be alert to the warning signs and symptoms, such as fatigue, frequent urination, and increased thirst.