Vitamin D levels and dementia: What a new 2026 study reveals about brain health
What if your vitamin D levels in your 30s and 40s could influence your brain health decades later? Researchers are increasingly interested in the connection between vitamin D and brain health, particularly whether vitamin D status earlier in life may influence cognitive aging decades later. A new study published in 2026 found that adults with […]
Liposomal NMN showed higher NAD+ levels in a new human study
A recent 2025 human study compared liposomal NMN with regular non-liposomal NMN and placebo over a period of 4 weeks. The researchers wanted to see how the different forms affected NAD+ levels in the blood — a molecule involved in cellular energy production and mitochondrial activity, which naturally declines with age. The result? Participants taking […]
Study: Risk factors for stroke, dementia and latelife depression
Brain health is often linked to age and genetics, but research shows that the picture is more flexible. A large 2025 study published in the Journal of Neurology, Neurosurgery & Psychiatry identified several modifiable risk factors shared by stroke, dementia, and late-life depression — suggesting that some aspects of brain health may be influenced long […]
Study insight: Resveratrol protects the skin from the inside out
As we age, changes in the skin become more visible. Fine lines deepen, skin tone may appear less even, and the skin often feels drier over time. While these changes are a natural part of aging, interest in methods that help reduce visible signs of skin aging remains high. Each year, significant resources are invested […]
When cells lose NAD⁺: A new study shows a surprising virus-like response
A recent study published in Aging Cell in 2025 offers detailed insight into what happens when cells lose their supply of NAD⁺, one of the body’s most essential molecules for energy and repair. The researchers found, among other things, that when cells lose NAD⁺, they don’t just slow down — they activate a defense mechanism […]
Alpha-Ketoglutarate study: The forgotten molecule that might help you age better
Scientists from the Vrije Universiteit Amsterdam recently published a comprehensive review titled “Alpha-Ketoglutarate dietary supplementation to improve health in humans [1].” In it, they explore a question that has been quietly shaping the field of longevity research: could a simple molecule that our body already produces be one of the keys to staying healthy as we age? table […]
Resveratrol and bone health: Study on postmenopausal women
As women age, their bones gradually lose density. This process accelerates after menopause, when oestradiol levels drop and the balance between bone building and bone breakdown shifts [1]. The result can be a slow but steady weakening of the skeleton, often leading to osteoporosis and an increased risk of fractures later in life. table of contents […]
Vitamin D3 and biological aging: What a 4-year study reveals about telomeres
We know vitamin D as the “sunshine vitamin” that supports bone strength, immunity, and overall vitality. But new scientific evidence suggests it may also play a role in how we age at a cellular level. A major new study from 2025 published in The American Journal of Clinical Nutrition examined whether daily vitamin D3 (2,000 […]
Study: How GlyNAC improves the hallmarks of aging in older adults
table of contents The global population is aging rapidly. By 2050, more than 20% of people worldwide will be over the age of 60. WHO, 2024 This shift brings clear challenges for health systems – but it also highlights something more fundamental: the importance of maintaining health, not just extending life. Healthy longevity isn’t achieved […]
