Globally, diabetes is one of the most prevalent metabolic health challenges today. According to the World Health Organization (WHO) and the International Diabetes Federation, approximately 589 million adults aged 20 to 79 are living with diabetes today, with India alone accounting for over 25 percent of the global diabetic population.

If you or a loved one is part of these statistics, remember that you are far from alone, and receiving a diagnosis today comes with more promise than ever before. Diabetes is completely manageable, and the field of medicine has come a long way to ensure that people can enjoy full and healthy lives with the necessary support. This article takes a brief look at a journey through the years on how far diabetes management has advanced.

Before the Discovery of Insulin

It might come as a surprise that the earliest recorded history of diabetes can be traced back thousands of years to ancient Egyptian observations and physicians like Charaka and Sushruta who first documented the distinct sweetness of diabetic urine¹. While the term "diabetes" was coined by Apollonius of Memphis around 250 BC, it was only in 1797 that a Scottish military surgeon, John Rollo, added the word "mellitus" (from the Latin word for honey)¹.

In the early days, doctors relied on trial and error, various herbs, and extreme diets to treat symptoms. By the 1800s, French physician Apollinaire Bouchardat, known as the Father of Diabetology, started tailoring plans to individual patients that revolved around regular exercise and urine testing. Later, physicians like Frederick Allen introduced stricter regimens that involved fasting for up to 10 days, with a heavily restricted diet comprising fats and protein¹. While these intense diets temporarily lowered blood sugar levels, they left patients weak and offered very little long-term hope.

How did the discovery of insulin transform blood sugar control?

With the landmark discovery of insulin in 1921, care transformed almost overnight from a severe diagnosis into a manageable condition². Over subsequent decades, scientists refined insulin molecules to last longer in the body, encourage insulin production, and improve cellular absorption. By the 1990s, major landmark studies proved that keeping blood sugar under close watch drastically reduced long-term small blood vessel complications in the eyes, nerves, and kidneys³. These breakthroughs highlighted the key advancements in diabetes treatment that redefined patient care.

It was only in the twenty-first century that trials accounted for the impact on large blood vessel complications. In 2008, medical guidelines directed that new diabetes therapies must also protect against such complications, particularly heart disease, which remains the leading health concern for people living with diabetes⁴.

How has diabetes management over the years shaped holistic care today?

Centuries of research on diabetes management has paved the way for innovative and breakthrough therapy classes, including the GLP-1 receptor agonists. Mirroring a natural gut hormone that the body naturally releases after eating to support digestion, therapies such as GLP-1 receptor agonists and dual GLP-1 and GIP receptor agonists encourage insulin release when blood sugar is high. It   slows digestion and acts on appetite centers in the brain . They act on appetite centers in the brain, helping people feel fuller for longer, slow the movement of food from the stomach, and help the body regulate blood sugar levels more effectively.

Today, we understand that diabetes management centers on how our bodies process food into energy. Following a meal, food breaks down into glucose, which enters the bloodstream. The pancreas secrete insulin, allowing glucose to enter the cells and give us energy. But with diabetes, this finely balanced system can become disrupted. To monitor blood sugar and the strain it can place on blood vessels and organs, modern medicine stresses on routine care.

Of late, telemedicine has played a huge role in making tools like continuous glucose monitoring systems, smart insulin pens, and automated insulin pumps more accessible, offering real-time updates on blood sugar trends without constant finger pricks.

It goes without saying, no matter the treatment, the crux of diabetes management relies on the power of simple everyday habits that build a healthy lifestyle. Staying well-hydrated, engaging in regular movement like walking or light strength training, and eating balanced meals with plenty of protein and fiber work hand in hand with treatment plans. A diagnosis should never feel like a limitation, especially when we have the knowledge and resources to live a full and confident life. With Type 2 diabetes now recognized as a condition where long-term remission is possible, managing your health is more achievable than ever before. Armed with modern treatments and a healthy lifestyle, you have every reason to look forward to a healthier tomorrow.

Disclaimer: Issued in public interest by Abbott for general awareness only. Content is based on scientific references. Nothing contained in this article constitutes or implies medical advice, endorsement, sponsorship, purchase or recommendation of any kind. Please consult your doctor for more information or medical advice.

References:
¹Frederick M. Allen, Edgar Stillman, and Reginald Fitz, M.D. Total Dietary Regulation in the Treatment of Diabetes. Monographs of the Rockefeller Institute for Medical Research, No. 11, Oct. 15,1919
²Lambert C, Delgado E. 100 Years since the Discovery of Insulin, from Its Discovery to the Insulins of the Future. Biomedicines. 2024
³Intensive blood-glucose control with sulphonylureas or insulin compared with conventional treatment and risk of complications in patients with type 2 diabetes (UKPDS 33). UK Prospective Diabetes Study (UKPDS) Group. Lancet. 1998
⁴Enrico G. Ferro, Erin D. Michos, Deepak L. Bhatt, A. Michael Lincoff, and Mohamed B. Elshazly. New Decade, New FDA Guidance for Diabetes Drug Development: Lessons Learned and Future Directions. JACC. 2020