Smokers at Higher Risk of Diabetes — Expert

An endocrinologist, Dr. Ayuba Mugana, has warned that smokers and individuals with cholesterol‑related health problems face a significantly higher risk of developing diabetes.

Speaking in an interview with the News Agency of Nigeria on Tuesday, January 13, 2026, Mugana explained that smoking disrupts insulin function and causes inflammation, undermining the body’s ability to regulate blood sugar.

Diabetes is a chronic condition that affects how the body converts food into energy. It occurs when blood sugar levels remain too high, leading to serious health complications. Common symptoms include increased thirst, frequent urination, extreme hunger, and unintended weight loss. Mugana stressed that diabetes is not caused only by heredity or high blood pressure, but also by lifestyle factors such as smoking and poor cholesterol management.

“Diabetes does not present itself early,” – Muguna

The endocrinologist also addressed dietary myths, particularly around chicken consumption among diabetic patients. He noted that local chickens, which roam freely and feed naturally, tend to be leaner, while broiler chickens often contain more fat due to restricted movement and specialized feed. He advised that those who prefer broiler chicken should reduce fat intake by removing the skin, where most of the fat is concentrated.

Mugana highlighted that recent hospital records show an increasing number of young people at risk of diabetes. He cautioned youths to adopt healthier lifestyles, pointing out that the disease often takes 10 to 15 years to manifest and usually begins with insulin resistance. He further urged early preventive measures through diet, exercise, and avoidance of smoking.