Can diabetes be reversed? Medical experts explain remission and weight loss

A diabetes diagnosis brings major lifestyle changes, but claims of reversing the condition often cause confusion. Dr Durga Prasad Singh, a senior consultant in internal medicine at Regency Health in Lucknow, has explained what diabetes remission truly means.

What Remission Means

Medical bodies like the American Diabetes Association avoid using the words cure or permanent reversal. Instead, experts prefer the term remission. Dr Singh defines remission as keeping average blood sugar levels below a specific threshold for at least three consecutive months without taking any diabetes medications. This is measured using an HbA1c test, which tracks blood sugar over roughly three months. However, the underlying genetic risk never fully goes away, so healthy habits and ongoing monitoring remain essential.

Weight Loss and Recovery

Losing about 10 percent to 15 percent of total body weight can help some people with type 2 diabetes reach remission. This weight loss clears excess fat stuck inside the liver and pancreas. Once this fat is gone, insulin sensitivity improves, and dormant pancreatic cells can start making normal insulin again. This process depends heavily on time. Patients diagnosed within the last six years who do not rely on long-term insulin have the best chance of success because they still have working beta cells.

Treatment Options

For people with severe obesity, other options like metabolic or bariatric surgery can help achieve remission. Procedures like gastric bypass and sleeve gastrectomy assist by causing weight loss and altering gut hormones that control blood sugar. The possibility of remission ultimately depends on the root cause of the high blood sugar.

Context

Diabetes remission does not mean the condition is permanently cured, as the body's original genetic susceptibility to the disease remains present. Maintaining long-term lifestyle changes and proper medical guidance is necessary to sustain health benefits over time.