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Staying up late with insufficient or low-quality sleep may endanger brain function, particularly for those with higher education. A new study involving adults in their middle and later years revealed that well-educated people who frequently stay up late may face a decline in cognitive function. The research indicates that individuals with lower education levels may have work schedules that permit more sleep.

Research has shown that having a regular sleep pattern can help you live longer according to recent article published in Frontiers in Ageing Neuroscience. We all know sleep is necessary to maintain good physical and mental health. Sleep patterns change as we age which can affect a person's health. The researchers wanted to find out if there was a difference in health levels according to a person's sleep patterns compared to their age.

You may think non-nutritive sweeteners are harmless, but new research suggests otherwise. A team of scientists conducted a groundbreaking study to investigate the effects of popular sugar substitutes on our bodies and microbiomes. Their findings reveal that these seemingly innocent additives actually have the power to mess with our blood sugar levels. 

A well-balanced gut microbiome is essential for supporting overall health, including the absorption of essential bone-building nutrients. When gut health declines, the body's ability to absorb these nutrients is compromised. Studies have connected a healthy gut microbiome to improved bone density.

Tinnitus is the sensation of hearing noise when no external sound is present. This often includes ringing, buzzing, or other phantom sounds in the ears or head, and, in most cases, it’s a personal experience, only the person affected can hear it. Turns out what you eat might help with tinnitus. Recent research shows that healthy foods like fruits and fiber-rich meals could actually cut down your risk.

If you frequently feel the need to nap during the day, you’re not alone. Many people turn to a quick power nap to recharge and combat tiredness. The quality and duration of sleep are closely tied to both physical and mental well-being. Adults should strive for 7-9 hours of sleep per night, which can become increasingly difficult with age. A new study suggests a link between daytime napping and increased mortality risk factors in older adults and seniors.

For decades, scientists have explored the impact of calorie restriction on overall health. Reducing calorie intake may decrease metabolic rate, potentially slowing the aging process and activating key biological pathways essential for maintaining good health and muscle rejuvenation. Additionally, it may lower the production of free radicals, enhance cellular tolerance to stress, and guard against diseases that can shorten lifespan.

Dementia is a growing global health challenge that takes a significant toll on both individuals and society. With no cure yet available, finding ways to slow its progression or reduce the risk of developing it is critical for supporting healthy aging. Now, new research points to weight training as a potential way to help protect the brain from dementia.

A recent study suggests that phosphate additives, commonly used to preserve and enhance the flavor of processed packaged foods, may increase blood pressure. This is due to causing the protein FGF23 to build up in the blood and infiltrate key brain areas, such as the brain stem, that regulate blood pressure.

Adequate sleep is crucial for overall health. Insufficient sleep often leads to heightened cognitive deficits. A recent study reveals that older adults with insomnia face a higher risk of memory decline and long-term cognitive impairments, which can lead to dementia. The study utilized a large dataset and primarily focused on sleep disorders.

PFAS, or "forever chemicals," are widespread in the environment and can accumulate in our bodies. These synthetic chemicals infiltrate our food, water, household products, and even our bodies. They resist breakdown and persist in the environment and the human body, earning the label "forever chemicals". Specific strains of human gut bacteria can effectively absorb these "forever chemicals", trapping them within their cells. The full impact of PFAS on health remains unclear, but studies have connected these chemicals to cancer, heart disease, reduced fertility, and other adverse effects.

Scientists are increasingly focusing on nutrients that go beyond basic bodily functions to promote healthy aging. Recent research reveals that vitamin D supplements may counteract cellular aging signs.