How the Insulin Resistance Cycle Contributes to PMOS Androgen Symptoms and What Doctors Recommend
Searches for “insulin resistance” have surged alongside growing awareness of PMOS — the condition formerly known as PCOS — and how the two are deeply linked. Here’s what major medical institutions say about the connection and what you can do about it.
What Is Insulin Resistance, and How Is It Linked to PMOS?
Insulin resistance is a metabolic condition in which the body’s cells don’t respond properly to insulin, forcing the pancreas to produce more of the hormone to keep blood sugar in check. It is considered one of the root drivers of PMOS (Polyendocrine Metabolic Ovarian Syndrome), the renamed version of PCOS (Polycystic Ovary Syndrome).
“Insulin resistance is one of the root physiological imbalances in most, if not all, cases of PMOS,” according to Cleveland Clinic. “This happens when your pancreas needs to pump out more and more insulin in response to high blood sugar levels.”
Mayo Clinic explains the mechanism further: “In PMOS, your body may not respond well to insulin. Insulin is a hormone made in the pancreas. It allows cells to use sugar, your body’s main source of energy. If cells don’t respond to insulin the way they typically would, blood sugar levels go up. Your body then makes more insulin to try to bring blood sugar levels down.”
Melinda Cater, a clinical dietitian at Johns Hopkins’ Sibley Memorial Hospital, offers an analogy: “Insulin is like a key that opens cells and lets glucose in. Glucose is the fuel our bodies use for energy. In people with insulin resistance, the insulin becomes less effective at conveying glucose into the cells properly. This results in a buildup of glucose in the bloodstream and fat cells, which raises the risk of diabetes and obesity.”
PMOS itself is a common hormonal and metabolic condition that affects the ovaries and overall health, leading to irregular periods, increased facial or body hair growth, acne, difficulty becoming pregnant and other symptoms tied to hormone imbalance. Understanding the insulin connection is key, because addressing the metabolic root often improves the hormonal picture, too.
How Does Insulin Resistance Trigger PMOS Symptoms Like Acne and Excess Hair?
“As it would happen, insulin is a fat-storage hormone that concentrates fat in your abdominal region,” Dr. Abed-Alwahab told Cleveland Clinic. “High insulin levels can tell the ovaries to make more testosterone. That’s why some women with PMOS have symptoms of excess androgens, like dark hairs on the face and belly.”
A 2025 study published in Scientific Reports observed 200 women with PCOS, now called PMOS, and found insulin resistance in 57.5% of participants — inextricably linked to their hormonal imbalances. When the body struggles to process insulin, it triggers an overproduction of androgens, which produces the frustrating symptoms patients know well. The researchers noted that this metabolic issue appeared across all PCOS phenotypes, even though intensity varied. The implication: regardless of which “version” of the syndrome someone has, addressing the metabolic root cause is likely the most effective starting point.
Estimates of how widespread the problem is varied by source. “Somewhere between 35-80% of people with PMOS experience insulin resistance, making weight management important,” per Johns Hopkins. Banner Health also warns that “some people with PMOS develop insulin resistance, which can lead to type 2 diabetes, weight gain and infertility,” and recommends tracking how blood sugar responds to daily habits and diet as a tool to avoid long-term health problems.
How Can You Manage Insulin Resistance With PMOS Through Diet and Exercise?
Treatment starts with nutrition and exercise. That’s the consistent message from clinicians across major medical institutions.
“We treat it by focusing first on nutrition and exercise,” Christina E. Boots, M.D., a reproductive endocrinologist at the Northwestern Medicine Center for Fertility and Reproductive Medicine Chicago in Illinois, said, per HealthCentral.
What that looks like depends on the patient. Dr. Abed-Alwahab favors a whole-foods-first approach: “There’s a large subset of women with PMOS who will thrive on a low-grain or grain-free food plan – similar to a paleo way of eating. Start with a JERF (Just Eat Real Food) diet consisting of whole, unprocessed, unrefined foods.”
Cater of Johns Hopkins takes a less restrictive view, focusing on the quality of carbohydrates rather than cutting them out. “Eliminating carbohydrates is not something I recommend,” she says. “However, choosing carb containing foods that include fiber, such as whole grains, beans, and non-starchy vegetables can be helpful because they cause less of a surge in blood sugar compared to more refined options. The goal is to keep blood sugar stable and avoid big dips and spikes. Smaller, more frequent meals may help, and including a protein source with meals and snacks can also be beneficial.”
Cater also emphasizes that a PMOS diagnosis is not a fixed sentence. “Not everyone with Polyendocrine Metabolic Ovarian Syndrome has these complications, but for those who do, reaching and maintaining a healthy weight is a primary concern, and that starts with diet and exercise.”
This article was created by content specialists using various tools, including AI.
