Matthew O'Connor

Study: Waist-to-Hip Ratio Predicts Mortality Better Than BMI
A new study suggests that waist-to-hip ratio (WHR) has a more linear correlation with all-cause mortality than either body mass index (BMI) or fat mass index (FMI) and might replace BMI as a metric of choice […]
Restoring Heart Regeneration With a Metabolic Switch
In a recent article in Nature, researchers have restored cardiac regeneration to adult mice by disabling fatty acid oxidation, discovering a potential pathway for human treatments. A question of metabolism As heart muscle cells (myocytes) mature, they make […]
Human Clinical Trials of NMN for Safety and Effectiveness
In a recent paper, researchers reviewed the literature for human clinical trials that address NMN’s safety and anti-aging effects [1]. The roles […]
Lifespan News – Elon Musk and the Living Forever Curse
On this episode of Lifespan News, Ryan O’Shea ruminates on Elon Musk’s statement on living forever being a curse rather than a blessing. Script Elon Musk has said a lot of stupid stuff about aging and longevity. From […]
ARDD 2023: The Mother of All Longevity Conferences
Once a year, Copenhagen becomes a Mecca for the longevity community. Hundreds of people flock to the picturesque Danish capital to attend the […]

Improving Sleep Quality for Better Health
Sleep is a fundamental physiological process that plays a crucial role in maintaining overall health and well-being. It is during sleep that our bodies repair and regenerate, allowing us to wake up feeling refreshed and energized. However, sleep […]
Biotin: Side Effects and Benefits You Should Know About
Biotin, known as vitamin B7 or vitamin H, is fundamental to various bodily processes, including metabolism, pregnancy and breastfeeding, nervous system function, blood sugar regulation, and hair, skin and nail health. Today, we […]

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