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Diabetes and metabolic health Archive

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What should people with thyroid nodules know about kelp?

Kelp contains a nutrient that affects thyroid function, making supplement choices important for people with nodules or other thyroid concerns.

Fatty liver disease: Should you be tested?

People with type 2 diabetes or who have a high BMI with a metabolic risk factor (such as a large belly, abnormal lipid levels, or high blood pressure) should be screened for metabolic dysfunction-associated steatotic liver disease, a form of fatty liver disease.

Weight-loss drug may lower risk of heart attacks and infections

For people with excess weight, type 2 diabetes, and heart disease, using the GLP-1 drug tirzepatide (Mounjaro, Zepbound) may lower the risk of heart attack, infection, and death from any cause more than taking an older drug, sitagliptin (Januvia), according to a 2026 study.

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.

What is hyperparathyroidism and how does it affect the body?

Hyperparathyroidism involves excess hormone production from tiny neck glands and can disrupt calcium balance, bone health and overall well-being.

What can cause bulging eyes to develop?

My 50-year old son has developed bulging eyes over the last few months. It makes him look different, and I would like to know what may cause this.

Why might your GGT (gamma-glutamyl transferase) level be elevated?

An elevated GGT result can have several explanations, from supplements and pain relievers to underlying liver conditions.

What is causing my low sodium level?

A low sodium result can have several explanations, and the clues often come from your medications, fluid balance, and overall health.

Can levothyroxine-related insomnia go away after adjusting the dose?

People on levothyroxine sometimes notice trouble sleeping, raising concerns about how long it will persist and whether dose changes could improve rest.

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.

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