A study suggests glucosamine may increase death risk in dementia patients and progression in those with mild cognitive impairment.
Read the story at AARP (opens in a new tab)
Originally reported by AARP. Senior Wellness summarises the reporting; we do not publish the original article.
Research reported by AARP indicates that glucosamine, a widely used joint supplement, might pose risks for individuals with dementia or mild cognitive impairment. The University of Florida study, published in Nature Metabolism, found that dementia patients taking glucosamine for over a year had a 25% higher risk of death over ten years compared to non-users.
Additionally, those with mild cognitive impairment who used glucosamine were slightly more likely to develop dementia. The study involved analyzing health records and conducting experiments on mice, which showed increased sugar tagging in memory-related brain areas when glucosamine was administered.
While these findings are significant, they do not confirm a direct cause-and-effect relationship. Other factors like health status and activity levels may influence the results. Experts advise discussing supplement use with healthcare providers, especially for those with cognitive concerns.
Glucosamine is often used for osteoarthritis, but organizations like the American College of Rheumatology recommend against it due to insufficient evidence of benefits. Alternatives for managing joint pain include physical activity, weight loss, and certain medications.
Related Conditions
Dementia
Dementia is a broad term used to describe a decline in cognitive function that interferes with daily life. It predominantly affects older adults, with symptoms like memory loss and changes in behavior. Dementia is not a normal part of aging, and early diagnosis is crucial for management.
Mild Cognitive Impairment (MCI)
Mild cognitive impairment (MCI) is a condition characterized by a decline in cognitive function that is greater than what might be expected due to normal aging. While MCI itself is not a diagnosis of dementia, it can be a precursor to conditions like Alzheimer's disease.
Osteoarthritis of the Knee
Knee osteoarthritis is a degenerative joint condition where the protective cartilage in the knee gradually wears down over time. This leads to pain, stiffness, and reduced range of motion that can make everyday activities like walking, climbing stairs, or standing from a chair more challenging. It is one of the most common causes of disability among older adults.
Joint Pain
Joint pain is a common complaint, especially among older adults. It can significantly impact quality of life, limiting mobility and causing discomfort. Understanding the causes, symptoms, and treatment options for joint pain is essential for maintaining a healthy and active lifestyle.
Osteoarthritis
Osteoarthritis (OA) is a degenerative joint disease that primarily affects the cartilage, the smooth tissue that cushions the ends of bones in joints. As cartilage breaks down, bones may rub together, causing pain, stiffness, and loss of function. Osteoarthritis is particularly common among older adults, affecting millions of people worldwide.
Related Treatments
Glucosamine Sulfate
Glucosamine sulfate is a natural compound found in cartilage that supports joint structure and function. It provides building blocks for cartilage repair and helps maintain the protective cushioning between joints.
Glucosamine
Glucosamine is a naturally occurring compound that supports joint cushioning and flexibility. It’s commonly used by seniors to reduce discomfort from arthritis and maintain mobility.