Author Archives: Christine Slattery

The Mighty Mitochondria - A Look at the Cellular Powerhouse

The Mighty Mitochondria: A Look at the Cellular Powerhouse and Its Role in Health and Longevity

When it comes to optimizing health and longevity, it’s often the little things that have the greatest impact – specifically, mitochondria. These tiny, membrane-bound organelles found in eukaryotic cells generate energy in the form of adenosine triphosphate (ATP) while regulating key cellular processes throughout the body, from calcium storage and heat production to metabolic function. Known as the powerhouse of the cell, mitochondria play a central role in overall health and longevity and understanding these small-but-mighty messengers could be the key to enjoying longer, healthier lifespans.

Mitochondrial health is a vital component to many important wellness outcomes, including energy and vitality, healthy aging, cardiovascular health, cognitive function, mental health, fertility, and women’s health. However, mitochondrial DNA (mtDNA) mutates up to 10 times faster than nuclear DNA, and these mutations can disrupt energy production, accelerate aging, and contribute to metabolic disorders, neurodegenerative diseases, and cancer. Because mitochondria are so integral to energy metabolism and cellular signaling, mutations in mtDNA can have widespread consequences throughout the body.

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Making the Most of Menopause: Aging and Autoimmunity in Women

The relationship between menopause and autoimmune disease is a women’s health issue that can no longer be ignored. Autoimmune diseases affect women far more often than men, with women accounting for approximately 80% of cases. Hormonal fluctuations during perimenopause and menopause — particularly declining estrogen levels — are associated with an increase in certain immune cells and antibodies that may worsen or contribute to disease onset.

Rheumatoid arthritis, lupus, Sjögren’s syndrome, and psoriatic arthritis are among the autoimmune conditions linked to menopause. Declining estrogen levels during this transition can increase inflammation and reduce the effectiveness of immune regulation. Although hormone therapy use in postmenopausal women has been associated with a higher incidence of certain autoimmune conditions, it has also emerged as an important tool for symptom management and improving quality of life when appropriately monitored.

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Peptides Rally: What’s New on the Regulatory Landscape for the Body’s Super Signalers

Peptides Rally: What’s New on the Regulatory Landscape for the Body’s Super Signalers

Peptides are powerhouses, the body’s versatile amino chains that play a part in tissue repair, hormone release, collagen production, metabolism optimization, infection fighting, and so much more. Yet even as science uncovers myriad therapeutic and cosmetic applications for these microscopic miracle workers, peptides remain highly regulated. That may be about to change.

An FDA advisory panel is set to meet in late July to determine the fate of seven peptides that are now restricted due to safety concerns, possibly expanding access and allowing compounding that will make the health and anti-aging properties of peptides legally available in the US. The FDA will also review five additional peptides by early 2027, and approvals are expected to pave the way for exciting breakthroughs in the health and longevity community.

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