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Saliva 4-Point Cortisol

A focused at-home saliva test that measures cortisol at four points throughout the day—from morning through bedtime. It is designed to show whether your daily cortisol rhythm follows an expected pattern and may provide useful context for concerns involving stress, energy, sleep, or feeling “wired but tired.” This test evaluates cortisol timing and pattern; it does not diagnose “adrenal fatigue” or determine the cause of fatigue by itself. Follow the collection schedule closely and disclose steroid medications or hormone products, as these may affect results. Two ways to order: results only, sent to you. Or add a Lab Results Review with Dr. Tracy for $199, where we go through your results together and map out next steps. Book at liveinvitality.net/book.

SalivaAt-home kit

FAQ

Answers to your questions about lab testing and services.

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Dr. Tracy Jolie Zen

Dr. Tracy Jolie Zen, DNP, APRN-C, is the founder of Live In Vitality Wellness Center in Brandon, Florida. She provides integrative, root-cause-focused care for women and men seeking support with hormone changes, weight and metabolic health, thyroid concerns, fatigue, gut symptoms, inflammation, and healthy aging. Her approach combines advanced lab review, functional medicine, lifestyle medicine, prevention, and personalized treatment planning to help patients feel better, age well, and live in vitality.

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Focus areas

  • Metabolic Health

  • Endocrine / Hormonal Health

  • Women's Health

States of practice

  • Florida