Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.
Over six decades of use as a diabetes medication have revealed metformin's remarkable properties extending beyond blood sugar control. This growing body of evidence has led to the question: why is metformin called the youth drug?
According to research, the basal metabolic rate (BMR) can decrease by up to 1-2% per decade after the age of 20, a major reason why older people generally need less energy than younger people due to various physiological changes. This expert guide explores the science behind this shift in energy requirements as we age.
According to findings published in the journal *Science*, the metabolism of most adults remains relatively stable between ages 20 and 60. This challenges the common assumption that your body dramatically slows down in your mid-forties and highlights a more complex answer to the question: does your body slow down at 60?
According to a study published by researchers at the University of Chicago, chronic, partial sleep loss can produce metabolic changes resembling those of aging. Learning **how to decrease metabolic age on scale** is a process that involves optimizing key lifestyle factors to improve your body's efficiency.
By middle age, the basal metabolic rate begins to decrease, a shift often linked to the natural loss of muscle mass. Understanding what causes metabolic aging is crucial for maintaining energy levels, managing weight, and promoting overall health as we get older.
Research from the National Institutes of Health reveals that many adults gain 10 to 25 pounds between their 20s and 40s. The answer to, "**do you start gaining weight in your 40s?**" is yes for many, but it is not an unavoidable fate.
Contrary to the assumption that low parathyroid hormone (PTH) levels cause osteoporosis, research shows that a decrease in PTH, a condition known as hypoparathyroidism, typically results in paradoxically higher bone mineral density (BMD). However, this denser bone is often brittle and can increase the risk of certain fractures due to poor bone quality. This article clarifies how a decreased parathyroid hormone level impacts bone health in unexpected ways.
While peaking during puberty, growth hormone (GH) secretion declines by about 14% per decade after middle age. Understanding **what role does growth hormone play in adulthood** is crucial for grasping its impact on metabolism, body composition, and overall well-being. This guide explores its function and the effects of its gradual reduction.
Historically, the 'rate-of-living' theory proposed a high metabolic rate equates to a shorter lifespan, a concept inspired by observations in smaller animals. However, modern science shows the link between **how does metabolism affect lifespan** is far more complex, depending less on speed and more on metabolic health, efficiency, and how the body handles energy processing.
Research in animal models has demonstrated that metabolic flexibility, the body's ability to switch fuel sources, can decline with age. This raises a critical question for older adults: does age affect ketosis, and how does the body's response differ with advancing years?
