Your Cart is Empty
Sarcopenia is defined by a progressive and widespread reduction in muscle mass and function. Recent research has found that muscle loss typically seen in older adults is associated with a heightened risk of cognitive decline and dementia. This decline in muscle mass can complicate everyday activities and affect a person's ability to take care of themselves.
Public health studies indicate that approximately 13% of adults aged 65 and older are affected by this condition. A significantly higher prevalence has been observed in those over 75 years of age and among the elderly in senior housing. The onset of muscle loss can begin as early as age 50, with an average annual reduction of 1-2%.
Sarcopenia greatly heightens the risk of falls and fractures by diminishing strength and balance. Additionally, it impacts other bodily systems as skeletal muscles secrete hormones known as myokines that enter the bloodstream and exert widespread effects. Myokines play a crucial role in regulating inflammation, which is vital since people often face chronic inflammation as they age. This persistent inflammation can begin to harm cells and tissues.
Researchers enrolled 621 participants without dementia, averaging 77 years in age. They utilized MRI scans to measure the temporalis muscles of the participants, categorizing them into groups with either large or small muscles. Out of the total, 131 participants had large temporalis muscles, while 488 had small ones. Over an average period of 5.8 years, the study found that participants with smaller temporalis muscles were at a higher risk of developing dementia.
The study indicates that older adults with smaller skeletal muscles have a roughly 60% higher chance of developing dementia, even when other known risk factors are considered. Fortunately, sarcopenia can be managed. Engaging in physical activities like chair exercises and lifting light weights, along with ensuring a protein-rich diet, can help preserve muscle mass.
To view the original scientific study click below:
Skeletal muscle loss linked to increased risk of dementia
When working to control your weight, you probably prioritize your diet. Yet an often-ignored element that’s vital is your sleep quality. Sleep deprivation affects millions. It is estimated that more than one-third of adults consistently get less than seven hours of sleep per night. How well you sleep impacts your body’s processes, influencing your behavior, blood sugar, and eating habits.
Do you struggle to fall asleep or stay asleep? A poor night's sleep often leaves your brain feeling foggy the next day. Ongoing sleep difficulties could have serious long-term effects on brain health. New research indicates that sleep is essential for various brain functions, including cognitive health.
Although research on the gut-brain axis has surged, the role of intestinal inflammation, such as IBD, in speeding up cognitive decline among individuals with existing dementia remains poorly understood. A recent study investigates the gut-brain axis, focusing on ways to enhance and better manage this condition.