Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.
Studies have shown altered levels of S-adenosylmethionine (SAMe), a compound produced naturally in the body, in the brains of individuals with Alzheimer’s disease. This observation raises a critical question for many seniors and caregivers: Is SAM-e good for dementia, and can supplementation help?
As we age, dopamine production in the brain can naturally decline by 5–10% per decade after early adulthood. This reduction can impact motivation, mood, and movement, but it's not a fate you must accept. The good news is that you can actively influence your brain chemistry. So, how can I increase my dopamine as I age? There are several proven lifestyle strategies to explore.
Research has documented a substantial decline in dopamine activity with aging in healthy individuals, affecting various functions. This natural physiological shift is a key part of the aging process, but many wonder: does your brain produce less dopamine as you age? Understanding this process can help manage its effects.
Studies have shown that normal aging is associated with specific changes in neurotransmitter systems. This raises an important question for healthy aging and senior care: do neurotransmitters change with age, and how does it impact our brain function and overall well-being?
Subtle changes in brain volume can begin as early as middle age, marking a natural part of the human life cycle. Understanding what are three normal changes of aging in the brain as a person ages helps differentiate typical cognitive shifts from more serious conditions and supports proactive health management.
According to the National Institute on Aging, some changes in thinking are a normal part of getting older, including slower processing speed and minor difficulties multitasking. This is largely due to the effect aging neuron connections have on older people, as the brain undergoes structural and functional changes that can reduce its efficiency and adaptability. While many aspects of cognition remain stable, understanding these specific changes is crucial for promoting brain health throughout the lifespan.
Recent scientific studies reveal a counterintuitive trend: the brain's main inhibitory neurotransmitter, GABA, does not increase with age. Instead, GABA levels and the efficiency of its signaling system tend to decline over time, influencing cognitive function, mood, and sleep.
By age 40, the human brain begins to shrink, losing about 5% of its weight per decade, a natural part of the aging process. Understanding **what are the physiological changes associated with aging in the neurological system** can help you navigate this life stage with confidence and informed awareness.
According to the National Institute on Aging, brain volume can decrease by 100 or more grams between the ages of 40 and 90. This and other subtle, measurable changes are characteristic of an aging nervous system. In exploring which of the following decreases in an aging nervous system, this article examines several key components, including nerve communication, brain structure, and neurotransmitter function.
While the term 'chemical imbalance' has been widely used to explain mental health issues, modern neuroscience confirms this is an oversimplification. For many, the mental health changes that can affect seniors are not due to a single chemical issue but a complex interplay of factors.
