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Type 2 diabetes Archive

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Do you really have high cortisol?

Social media influencers blame “high cortisol” for an array of problems, from stubborn belly fat to poor sleep. But true cortisol disorders are rare and most people have no evidence that abnormal cortisol levels are driving such problems.

GLP-1 weight-loss drugs may lower the need for knee replacement

GLP-1 drugs, such as semaglutide and tirzepatide, used for diabetes and weight loss, may also reduce knee osteoarthritis pain and delay knee replacement surgery. In a large 2026 study, the use of any GLP-1 was linked to a reduced likelihood of knee replacement over eight years.

When should a high TSH lead to a higher thyroid hormone dose?

A rise in thyroid-stimulating hormone after thyroid removal can have several explanations, from medication timing to changes in absorption.

Is a thyroid-stimulating hormone level of 1.32 healthy?

A TSH result can be confusing without context. See what the number measures, how lab ranges vary and when other factors matter for thyroid health.

Prediabetes diet: How to help prevent progression to diabetes

A prediabetes diet is an eating plan that may help prevent prediabetes from turning into full-blown diabetes. Many different foods can fit into this style of eating, including fruits and vegetables, beans and legumes, lean proteins, whole grains, and healthy fats. While no foods are off-limits, prediabetes diets generally are low in sugary foods, refined carbohydrates, fast foods, fried foods, and alcohol.

What might explain persistent sensitivity to cold?

Feeling unusually cold on a regular basis can have several explanations, from everyday factors to conditions worth checking.

Is it dangerous to have a high calcium level?

A high calcium result often turns up on a routine lab test. Possible causes range from overactive parathyroid glands to excess vitamin D.

Can diabetes cause joint pain that feels like arthritis?

Tendonitis, bursitis, frozen shoulder, and Charcot joint can all strike people with diabetes. They mimic arthritis but have different causes.

What does it mean if I have a high level of iron in my blood?

Elevated blood iron can result from supplements, genetic disorders, liver disease, or transfusions. Learn what doctors check next and common ways to reduce it.

Continuous glucose monitors: New guidelines recommend expanding CGM use for people with diabetes

The latest diabetes guidelines now recommend continuous glucose monitors for many people with type 2 diabetes. The real-time data from these devices may help reduce heart-related risks in people with diabetes by helping to reduce blood sugar, cholesterol, blood pressure and body weight.

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