Study reveals 54% of young adults with diabetes achieve remission in six months

More than half of younger adults with type 2 diabetes achieved remission in six months after following an intensive low‑calorie diet and structured exercise programme, researchers reported on Tuesday. The study, led by Dr Emily Chen at the University of Cambridge and published in the journal *Diabetes Care*, enrolled 210 participants under age 45 and found that 54 % of those on the regimen no longer met diagnostic criteria for diabetes, compared with just 4 % of a control group receiving standard care.

The findings come as the prevalence of type 2 diabetes climbs among people in their 20s and 30s, a group traditionally seen as low‑risk. In the United Kingdom, diagnoses in under‑45s have risen by more than 30 % over the past decade, straining health services and increasing the lifetime risk of heart disease, kidney failure and blindness. Current treatment relies heavily on medication and modest lifestyle advice, with remission rates typically below 10 % in this age group. Researchers therefore aimed to test whether a more aggressive lifestyle intervention could reverse the disease early, before complications set in.

Participants in the intervention arm followed a daily 800‑kilocalorie diet for eight weeks, then gradually re‑introduced foods while maintaining a calorie target of 1 200–1 500 per day. They also attended supervised aerobic and resistance‑training sessions three times a week and received weekly coaching on nutrition and behavior change. Remission was defined as an HbA1c below 6.5 % without glucose‑lowering medication for at least three months. The programme was well tolerated; only 5 % dropped out due to side‑effects such as fatigue or mild dizziness. In contrast, the usual‑care group received standard dietary advice and routine medical follow‑up, achieving remission in just four participants.

The researchers plan a larger, multi‑centre trial to test the protocol over two years and assess long‑term sustainability of remission. If the results hold, health authorities may consider integrating intensive diet‑exercise programmes into standard diabetes care, especially for younger patients. Insurance providers could face pressure to cover such interventions, potentially reducing the long‑term economic burden of diabetes complications. The study underscores that, with early and aggressive lifestyle changes, remission is possible for many who were previously told the disease was permanent.