Food is broken down into glucose, which enters the bloodstream. Insulin, made by the pancreas, is the signal that tells cells to take that glucose in and use it. Without enough insulin, or when cells stop responding to it properly, glucose stays in the blood instead of getting where it is needed.
That is the whole mechanism, and the two main types get there by different routes.
An autoimmune condition in which the immune system destroys the insulin-producing cells of the pancreas. Little or no insulin is made. It is not caused by diet or lifestyle, which is a point worth making plainly because people with Type 1 get blamed for it constantly.
It usually appears in childhood or young adulthood, though it can begin at any age. Treatment is insulin, for life, and it is not optional.
The body either does not produce enough insulin or the cells have stopped responding to it properly, which is insulin resistance. It accounts for roughly 90 to 95 percent of diabetes. It has historically been called adult-onset because it typically appeared after midlife, but that name has fallen out of use for a good reason: it is now diagnosed in younger adults, adolescents and children.
Type 2 usually develops slowly, over years, and often follows a long period of prediabetes during which blood sugar is raised but not yet in the diabetic range. That window is where lifestyle change does the most good.
Type 2 can be present for years without obvious symptoms, which is why so many people are diagnosed incidentally. When symptoms do appear, they tend to be:
Any of those persisting is a reason to see a physician and have blood sugar checked. It is a simple test.
Several things, and they interact rather than adding up neatly: excess weight, particularly around the middle; inactivity; a diet heavy in refined carbohydrate and sugary drinks; high blood pressure and abnormal lipids; a family history; gestational diabetes in a previous pregnancy; polycystic ovary syndrome; poor sleep and untreated sleep apnoea; and long-term stress. Age and ethnicity also matter and are not modifiable.
Several of those are genuinely within reach, which is the useful part.
Persistently high blood sugar damages small and large blood vessels over time. That is what produces the complications: eye damage, kidney damage, nerve damage in the feet and hands, poor healing and increased risk of foot ulceration, and a substantially raised risk of heart attack and stroke.
Good control genuinely reduces those risks, which is why this is one of the conditions where sticking with medical care matters most.
Alongside your physician, not instead of them. What we contribute is the part that routine appointments rarely have time for:
We do not cure diabetes and we do not reverse it. You will find both words used freely in this industry and they are doing a lot of work they have not earned. Type 2 can, in some people, go into remission with substantial sustained weight loss and dietary change, and that is a real and well-documented phenomenon — but it is remission, it requires ongoing maintenance, it does not happen for everyone, and it is achieved with your medical team monitoring you, not by leaving them.
Type 1 does not remit. Nothing changes that.
Our diabetes page covers how we work on this, and naturopathic approaches to diabetes management goes further into the supporting detail. If you have symptoms and have not been tested, see a physician first. To talk through the nutrition and lifestyle side alongside your existing care, call (770) 674-6311 or request an appointment. We see patients from Roswell, Alpharetta, Johns Creek, Atlanta and across the north metro.
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