Diabetes Wellness

Understanding Diabetes

Diabetes is a chronic condition in which the body cannot properly regulate blood glucose (sugar). There are two main types: Type 1 diabetes, an autoimmune condition where the pancreas produces little or no insulin; and Type 2 diabetes, where the body becomes resistant to insulin or does not produce enough. Type 2 is by far the more common form and is strongly linked to lifestyle factors. South Africa has a rapidly growing diabetes burden, with an estimated 4.5 million adults living with the condition.

• Type 1: usually diagnosed in childhood or young adulthood, requires insulin therapy
• Type 2: often develops gradually in adults, closely linked to weight, diet, and inactivity
• Pre-diabetes: blood sugar is higher than normal but not yet in the diabetic range — a critical window for intervention
• Gestational diabetes: occurs during pregnancy and increases future risk of Type 2

Blood Sugar Targets to Know

Monitoring your blood glucose levels is the cornerstone of diabetes management. Your doctor will guide you on your individual targets, but general benchmarks are:

• Fasting blood glucose: 4.0–7.0 mmol/L
• 2 hours after a meal: below 10.0 mmol/L
• HbA1c (3-month average): below 7% for most adults with Type 2 diabetes
• HbA1c testing should be done every 3–6 months — it is the gold-standard measure of long-term control

Diet: Your Most Powerful Tool

What you eat directly affects your blood sugar. A diabetes-friendly diet does not mean deprivation — it means making informed choices. Focus on low-glycaemic index (GI) foods that release glucose slowly, include adequate protein and healthy fats, and be mindful of portion sizes. In the South African context, practical swaps include replacing pap with whole-grain alternatives, reducing sugary drinks, and increasing vegetable portions at every meal.

• Choose brown rice, sweet potato, or legumes over white rice and processed starches
• Include non-starchy vegetables at every meal (spinach, broccoli, cabbage, green beans)
• Limit sugary beverages, fruit juice, and alcohol
• Eat at regular intervals — skipping meals can cause dangerous blood sugar swings
• Consult a registered dietitian for a personalised meal plan

Exercise and Weight Management

Physical activity improves insulin sensitivity and helps lower blood glucose levels. Aim for at least 150 minutes of moderate activity per week — even 30-minute walks five days a week make a significant difference. Resistance training (using weights or bodyweight exercises) is particularly beneficial for blood sugar control. If you are overweight, losing even 5–10% of your body weight can dramatically improve your HbA1c.

Preventative Monitoring

Diabetes affects multiple organ systems over time. Regular preventative monitoring catches complications early, when they are most treatable. At each routine visit, Dr. Mabasa will assess your blood pressure, feet, kidney function (urine microalbumin), cholesterol, and weight. Annual eye examinations with an optometrist or ophthalmologist are essential to screen for diabetic retinopathy.