Alzheimer’s Disease
Tea Can Improve Your Health and Longevity, But How You Drink it Matters
A comprehensive review found that tea, especially green tea, is strongly associated with a reduced risk of cardiovascular diseases (CVDs), obesity, diabetes and several forms of cancer. Beyond these well-known benefits, tea consumption is also linked to brain protection, reduced muscle loss in older adults, and anti-inflammatory and antimicrobial effects. Together, these findings point to ...
Omega-3 Deficiency Tied to Alzheimer’s in Women
Omega fatty acids could protect against Alzheimer’s disease in women, new research has found. Analysis of lipids (fat molecules that perform many essential functions in the body) in the blood found there was a noticeable loss of unsaturated fats, such as those that contain omega fatty acids, in the blood of women with Alzheimer’s disease ...
New Study Links REM Sleep Apnea to Brain Changes and Memory Loss in Older Adults
University of California (UC), Irvine neurobiologists have found a critical link between obstructive sleep apnea during the rapid-eye-movement (REM) stage of sleep and early signs of brain changes associated with cognitive decline. Their study suggests that low oxygen levels—known as hypoxemia—during REM sleep may contribute to injury in brain regions vital to memory, even in ...
Poor Health, Stress in 20s Takes Toll in 40s With Lower Cognition
Higher inflammation in young adulthood linked to lower performance in skills testing in midlife. Young adults who have higher levels of inflammation, which is associated with obesity, physical inactivity, chronic illness, stress and smoking, may experience reduced cognitive function in midlife, a new study out of University of California, San Francisco (UCSF) has found. Researchers ...
COSMOS Study Finds Evidence That Multivitamins Improve Memory and Slow Cognitive Aging in Older Adults
According to the Alzheimer’s Association, by 2060, nearly one in four Americans will be in an age bracket at elevated risk of cognitive decline and Alzheimer’s disease unless interventions can help preserve cognitive function before deficits begin. The COcoa Supplement and Multivitamin Outcomes Study (COSMOS) is a large-scale, nationwide, randomized trial rigorously testing cocoa extract ...
Even in Midlife, Disrupted Sleep Tied to Memory, Thinking Problems Later On
ePeople who have more disrupted sleep in their 30s and 40s may be more likely to have memory and thinking problems a decade later, according to new research published in the online issue of Neurology. The study does not prove that sleep quality causes cognitive decline. It only shows an association. “Given that signs of Alzheimer’s ...
Natural Practitioner’s Top 10 Stories From 2023
As we begin 2024, Natural Practitioner (NP) magazine looks back at the most read stories throughout 2023. This year featured news items including the Bastyr and NUNM’s plans to merge, and a study that found that altered gut bacteria may be early sign of Alzheimer’s disease. See below for the top headlines of the year. 1. ...
Study Shows Promise of Individualized Treatment For Cognitive Decline
A proof-of-concept study led by Heather Sandison, ND, and implemented by researchers at National University of Natural Medicine (NUNM) Helfgott Research Institute could have far-reaching, positive impacts on the future of cognitive decline research. While Alzheimer’s disease (AD) affects approximately 6 million people in the U.S. and 50 million people worldwide, clinical trials have been disproportionately focused on ...
Altered Gut Bacteria May Be Early Sign of Alzheimer’s Disease
People in the earliest stage of Alzheimer’s disease—after brain changes have begun but before cognitive symptoms become apparent—harbor an assortment of bacteria in their intestines that differs from the gut bacteria of healthy people, according to a study by researchers at Washington University School of Medicine in St. Louis, MO. The findings, published in Science Translational ...
Deep Sleep May Mitigate Alzheimer’s Memory Loss
A deep slumber might help buffer against memory loss for older adults facing a heightened burden of Alzheimer’s disease, new research from the University of California (UC), Berkeley, suggests. Deep sleep, also known as non-REM slow-wave sleep, can act as a “cognitive reserve factor” that may increase resilience against a protein in the brain called ...
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