Please Note: These articles are intended for general informational purposes only and does not constitute the practice of medicine, nursing, or any other regulated health care services in Ontario. The information provided here is not medical advice, nor does it create a doctor-patient or health care provider relationship. The use of this content, or any materials linked from it, is at the reader's discretion and risk. This information is not a replacement for professional medical consultation, diagnosis, or treatment. Readers should not ignore or delay seeking medical care for any health concerns they may have and are encouraged to consult qualified health professionals for appropriate care and medical advice.

VO₂ Max: A Key Predictor of Longevity and Healthspan
Sam Hetz Sam Hetz

VO₂ Max: A Key Predictor of Longevity and Healthspan

VO₂ max, or maximal oxygen uptake, is the maximum amount of oxygen your body can utilize during exercise. A higher VO₂ max indicates greater efficiency in oxygen transport and utilization, which directly correlates with better health outcomes and enhanced longevity.

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Metformin and Longevity: Evaluating the Evidence
Sam Hetz Sam Hetz

Metformin and Longevity: Evaluating the Evidence

Humans have pursued lifespan extension for centuries, but modern research has formalized this quest. Since the early 20th century, scientists have identified potential longevity molecules, with metformin—best known for treating type 2 diabetes—standing out as a widely debated candidate. Initial animal studies and observational human data sparked excitement about metformin’s anti-aging potential, but conflicting evidence has since tempered enthusiasm. A recent 2024 study in monkeys, however, has reignited interest.

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Bone Health: Everything You Need to Know
Sam Hetz Sam Hetz

Bone Health: Everything You Need to Know

Maintaining strong bones is vital for mobility, longevity, and overall healthspan. This article explores osteoporosis, risk factors for low bone mineral density (BMD), and effective strategies to maintain bone strength as we age.

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The Power of Sleep: How Quality Sleep Protects Your Health and Longevity
Sam Hetz Sam Hetz

The Power of Sleep: How Quality Sleep Protects Your Health and Longevity

Sleep is a cornerstone of human health and wellness - just like proper nutrition and regular exercise. Yet, in our busy modern world, it’s often taken for granted or pushed aside. Chronic sleep deprivation can have serious long-term effects, ranging from reduced cognitive function to increased risk of serious health conditions.

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