Exercising in Hot Conditions: How Does it Effect Blood Glucose in People With T1D

This study is investigating how exercising in hot weather affects blood sugar levels in people with type 1 diabetes — a topic that is important for diabetes management, especially during summer or in warm climates, where heat can alter insulin sensitivity and blood sugar unpredictably. **You may be eligible if...** - You are 18–65 years old - You have had type 1 diabetes for more than 1 year - You use insulin (by injection, pump, or closed-loop system) - You exercise regularly (at least twice per week for 30+ minutes) **You may NOT be eligible if...** - You are pregnant or recently postpartum - You have cardiovascular or cerebrovascular disease - You have had a severe hypoglycaemic (low blood sugar) episode requiring help from someone else in the last 3 months - You have a very high HbA1c (above 85 mmol/mol), gastrointestinal problems, or an implanted medical device - You have difficulty swallowing tablets Talk to your doctor to see if this trial is right for you.