By Dr. Shruthi Thennati
MBBS, MD Medicine | PgDip Endocrinology (UK) | DipIBLM
General Physician | Metabolic Physician | Lifestyle Medicine Practitioner

Many people follow healthy diets, exercise regularly, and stay committed to their weight-loss goals — yet the number on the scale barely changes.
If this sounds familiar, the reason may not be a lack of effort. One of the most common but often overlooked causes of stubborn weight gain is insulin resistance.
Insulin resistance affects millions of people, often years before diabetes develops. It can influence how your body stores fat, regulates blood sugar, and responds to food, making weight loss much more challenging.
At Kayakalpa Clinic, Vadodara, we help patients identify and manage insulin resistance through evidence-based medical evaluation, lifestyle medicine, and personalized care.
Insulin is a hormone produced by the pancreas. Its primary role is to help glucose (sugar) move from the bloodstream into the body’s cells, where it is used for energy.
When the body responds well to insulin, blood sugar remains within a healthy range.
Insulin resistance occurs when the body’s cells become less responsive to insulin. To compensate, the pancreas produces more insulin.
Over time, high insulin levels can:
Many people do not notice symptoms in the early stages. However, common signs may include:
If you experience several of these symptoms, a medical evaluation may be beneficial.
High insulin levels encourage the body to store energy as fat while making it more difficult to access stored fat for fuel.
This means that even when you’re eating fewer calories, your metabolism may not respond as expected.
Without addressing insulin resistance, repeated dieting can become frustrating and unsustainable.
Your risk may be higher if you:
Early identification can help reduce the risk of future health complications.
Can Insulin Resistance Be Reversed?
In many cases, insulin sensitivity can improve through consistent lifestyle changes.
Evidence-based strategies include:
A diet rich in vegetables, whole grains, legumes, lean proteins, healthy fats, and minimally processed foods supports better blood sugar control.
Regular exercise, including both aerobic activity and strength training, improves insulin sensitivity.
Adults should aim for 7–9 hours of quality sleep most nights.
Reducing chronic stress may improve hormonal balance and support metabolic health.
Some individuals may benefit from additional medical assessment and treatment based on their overall health profile.
At Kayakalpa Clinic, our physician-led approach includes:
The focus is on improving metabolic health — not just reducing body weight.
Consult a physician if you:
Early intervention may reduce the risk of diabetes and other chronic conditions.
If you’re searching for:
Dr. Shruthi Thennati and the team at Kayakalpa Clinic provide personalized, evidence-based care focused on sustainable weight management and metabolic health.
Yes. Many people have insulin resistance years before diabetes develops.
Not always, but it commonly contributes to abdominal weight gain and makes weight loss more difficult.
Yes. Healthy eating, regular physical activity, good sleep, stress management, and weight reduction can significantly improve insulin sensitivity.