What Really Causes Aging? A Physician’s Perspective

Have you ever wondered why some people seem to age gracefully while others develop wrinkles, sagging skin, and age spots more quickly? As a physician specializing in aesthetics and aging, I want to shed light on what truly causes aging—and how you can slow it down.

The Science Behind Aging

Aging is a complex process influenced by both intrinsic and extrinsic factors:

  1. Intrinsic (Natural) Aging
    • Genetics: Your DNA determines how quickly your skin loses collagen and elasticity.
    • Cellular Senescence: Over time, cells lose their ability to divide and regenerate, leading to thinner, less resilient skin.
    • Hormonal Changes: Estrogen and testosterone decline with age, contributing to volume loss, dryness, and decreased skin firmness.
  1. Extrinsic (Environmental) Aging
    • Sun Exposure (Photoaging): UV rays break down collagen, causing wrinkles, sunspots, and sagging skin.
    • Pollution & Toxins: Free radicals from environmental pollutants accelerate oxidative stress, leading to premature aging.
    • Lifestyle Factors: Poor diet, smoking, excessive alcohol, and chronic stress speed up the breakdown of healthy skin cells.
    • Sleep Deprivation: Lack of rest disrupts skin repair and increases cortisol levels, leading to inflammation and premature aging.

Can We Slow Down Aging?

Absolutely! While we can’t stop time, we can optimize skin health and delay the signs of aging through:


✅ Medical-grade skincare with antioxidants, retinoids, and growth factors


✅ Advanced treatments like lasers, IPL, and collagen-boosting therapies


✅ Aesthetic procedures that restore lost volume and tighten the skin


✅ A healthy lifestyle with hydration, sleep, and sun protection

At Luxe Rejuvena Aesthetics and Wellness, we specialize in cutting-edge anti-aging treatments that work at a cellular level to rejuvenate your skin. If you’re ready to take control of your aging process, book a consultation with us today!

Stay youthful,


Dr. Rikka Banayat
Board-Certified Internal Medicine & Aesthetic Physician
Luxe Rejuvena Aesthetics and Wellness anti-aging anti-aging  reverse aging how to slow down the aging process

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