Category: Functional, Metabolic and Regenerative Medicine
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Reclaiming Health: The Integrative Approach to Thriving at Every Age
How Facing Cancer Taught our Founder, the Secrets to Aging Well. Our founder Dr Rahna Rehman, is a physician with advanced qualifications in Integrative and Longevity Medicine. She is also a cancer survivor, who knows firsthand what it feels like to lose control of your health and how to reclaim it back. That journey taught…
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Estriol Cream: The Proven Way to Restore Collagen & Reduce Wrinkles
As we age, one of the most noticeable changes happens to our skin. Collagen levels decline, elasticity fades, and fine lines begin to appear. While many skincare products promise visible results, few address the root cause: the loss of estrogen’s protective effects on skin health. At Preciva Health, we offer a science-backed solution to support…
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Think Progesterone Is Making You Feel Worse?
Feeling moody, bloated, or tired pre-period? It might not be low progesterone—it could be oestrogen dominance, stress, or hormone imbalance. Find out why.
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The Benefits of Personalised Menopause Hormone Replacement Therapy
Explore the essential differences between bioidentical hormones and synthetic hormone replacement therapies. Learn why personalized bioidentical hormone therapy tailored to your unique hormonal profile is crucial for safely managing menopause symptoms, improving heart and bone health, and enhancing overall well-being.
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What Understanding Cancer Teaches Us About Aging: Key Insights for the Longevity Movement
At Preciva Health, we believe the journey to better health is personal—and it’s one that Dr. Rahna Rehman knows intimately. Her own path to health challenges culminated in a cancer diagnosis. This experience led her to a profound understanding of how aging, cancer, and longevity are deeply interconnected. This journey has shaped her professional expertise.…
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The Case for a Personalised, Integrative Approach to HRT: Moving Beyond Myths and Misconceptions
The Critical Role of Estrogen in the Female Body, for Healthspan & Longevity. Estrogen (Oestrogen) is far more than just a reproductive hormone; it is essential for over 300 functions in the female body. Eestrogen receptors are found everywhere, including the brain, eyes, skin, bones, blood vessels, and immune system. This widespread presence means estrogen…
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Why a Comprehensive Integrative Approach, is Key to Managing Health during Perimenopause and Beyond.
As women transition through perimenopause and menopause, their bodies undergo profound hormonal shifts. Hormones are essential chemical messengers that work together like instruments in an orchestra. Each hormone plays a unique role. Their intricate interactions ensure the body operates in harmony. These interactions maintain overall balance and health. This goes beyond just growth and reproduction.…
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