Diabetes mellitus is a chronic condition that affects how the body processes blood sugar (glucose). It occurs when the body either doesn’t produce enough insulin or can’t use it effectively. Insulin is a hormone that helps glucose enter cells to be used for energy. Without proper insulin function, glucose builds up in the bloodstream, leading to serious health complications over time.

• There are several types of diabetes:
• Type 1 Diabetes – an autoimmune condition where the body attacks insulin-producing cells. Usually diagnosed in children or young adults.
• Type 2 Diabetes – the most common form, where the body becomes resistant to insulin or doesn’t produce enough. Often linked to lifestyle and genetics.
• Gestational Diabetes – occurs during pregnancy and usually resolves after childbirth, but increases the risk of developing type 2 diabetes later.
• Secondary Diabetes – caused by other medical conditions or medications, such as after organ transplants or due to pancreatic disorders.

Symptoms can vary, but typical signs include:

• Frequent urination
• Excessive thirst
• Unexplained weight loss
• Fatigue
• Blurred vision
• Slow-healing wounds
• Tingling or numbness in hands and feet

Managing diabetes involves a combination of medical care and lifestyle adjustments: Medication – insulin therapy for type 1, and oral medications or injectable drugs for type 2.

• Diet – balanced meals with controlled carbohydrate intake.
• Exercise – regular physical activity improves insulin sensitivity.
• Monitoring – frequent blood glucose checks, sometimes with continuous glucose monitors (CGMs).
• Education and support – working with diabetes educators and support groups can make a big difference.

Real-life experiences help bring understanding and empathy to the condition:

• Joe, diagnosed with type 1 diabetes at age 3, experienced a seizure due to extreme hyperglycemia. His parents rushed him to the ER, where he received life-saving insulin treatment.
• Jenn managed gestational diabetes during multiple pregnancies through diet and monitoring, learning to adapt her lifestyle for long-term health.
• Sarah, a graphic designer with type 1 diabetes, found peace of mind using a CGM to track her glucose levels in real time. It helped her understand how stress, food, and activity affected her body.
• Felipe, a teacher from Chile, overcame his fear of insulin therapy and now embraces it as a tool for freedom and control.

Diabetes is a lifelong condition, but with the right tools, knowledge, and support, people can live full and active lives. Whether newly diagnosed or managing it for years, every journey is unique—and every story matters.