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Terry Graedon - November 6, 2025

Show 1451: Rethinking Dementia: Is What We Believed about Alzheimer’s Wrong?

Instead of focusing only on amyloid plaque in the brain, should we be rethinking dementia? Multiple interventions could protect cognition.

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Terry Graedon - November 6, 2025

Reduce Your Risk of Dementia with Physical Activity

Physical activity was linked to less cognitive decline among seniors in several studies. How are you staying active?

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Joe Graedon - November 6, 2025

Should You Worry About Serious Melatonin Side Effects?

Some melatonin side effects may be more serious than previously believed. How good is this popular dietary supplement for promoting sleep?

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Joe Graedon - November 6, 2025

Estrogen and Breast Cancer: Yes – NO! – Maybe? Other Drugs like PPIs?

Has the estrogen and breast cancer question been resolved at long last? What about other drugs? A new study throws shade on PPIs for heartburn

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Terry Graedon - November 6, 2025

Will You Wear Your Knees Out If You Walk or Run?

Osteoarthritis is usually thought of as an inflammatory condition caused by wear on the joints. Physical activity lowers inflammation.

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Terry Graedon - November 6, 2025

What Is the Outcome of Prediabetes?

Prediabetes does not lead inevitably to diabetes. Despite the name, many people with this metabolic disorder can reverse their condition.

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Joe Graedon - November 6, 2025

Wegovy Shots vs. Wegovy Pills for Weight Loss and Heart Protection

Pills or shots? When it comes to Wegovy, maybe both! Wegovy pills (oral semaglutide) work for weight loss. Shots prevent heart problems.

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Joe Graedon - November 3, 2025

The Vaccine Controversy Is Dividing America

The vaccine controversy isn't just about science. It's also about fear, freedom and faith in medicine. Personal stories of pain and protection

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Terry Graedon - November 3, 2025

Beets Lower Blood Pressure

If you are looking for healthy ways to control your blood pressure using diet, there is good science to show that beets lower blood pressure.

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Joe Graedon - November 3, 2025

Is Lp(a) Contributing to Unexplained Heart Attacks?

Doctors measure LDL-C, HDL-C and triglycerides but Lp(a) is contributing to a LOT of heart disease? Could aspirin be helpful if Lp(a) is high?