Hormones & Adrenal Health
Understanding Hormones
Hormones are produced by glands and tissues throughout the body and travel through the bloodstream to communicate with cells and organs. Even small changes in hormone levels or signaling can influence how a person feels and functions.
Understanding the Endocrine System
Learn how hormones and endocrine glands work together to regulate metabolism, growth, reproduction, stress responses, and other essential functions.
[Hormones and Endocrine Function | Endocrine Society]
How Hormones Change Throughout Life
Explore how hormone production and signaling can change with age, reproductive transitions, health conditions, medications, and other factors.
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Men's Hormonal Health
Testosterone plays an important role in sexual function, muscle mass, bone health, red blood cell production, mood, and other aspects of male health. Testosterone levels may be influenced by age, sleep, body composition, medications, chronic illness, and other factors.
Understanding Testosterone
Learn about testosterone production, its functions throughout the body, and factors that may influence testosterone levels.
[Testosterone: What It Is, Function, Levels & Imbalances]
Understanding Low Testosterone
Explore the potential symptoms and causes of testosterone deficiency and how it may be evaluated.
[Why testosterone levels drop and when to consider treatment - Harvard Health]
Testosterone Testing: Total vs. Free Testosterone
Learn about the differences between total testosterone, free testosterone, sex hormone-binding globulin (SHBG), and other laboratory markers used in hormonal evaluation.
[Understanding total testosterone vs. free testosterone]
Women's Hormonal Health
Female reproductive hormones fluctuate naturally throughout the menstrual cycle and change significantly during perimenopause and menopause. Estradiol, progesterone, testosterone, follicle-stimulating hormone (FSH), and other hormones all play distinct and interconnected roles in health.
Understanding the Menstrual Cycle & Hormone Fluctuations
Learn how estrogen, progesterone, FSH, and luteinizing hormone change throughout the menstrual cycle.
[Menstrual Cycle (Normal Menstruation): Overview & Phases]
Understanding Estrogen & Progesterone
Explore the roles of estrogen and progesterone in reproductive health, bone health, the menstrual cycle, and other physiological functions.
[Estrogen: Hormone, Function, Levels & Imbalances;Progesterone: Natural Function, Levels & Side Effects]
Understanding Premenstrual Dysphoric Disorder (PMDD)
Learn about PMDD, a severe cyclical condition involving emotional, cognitive, behavioral, and physical symptoms during the luteal phase of the menstrual cycle.
[What I Wish Everyone Knew About Premenstrual Dysphoric Disorder | ACOG]
Perimenopause & Menopause
Perimenopause and menopause are natural biological transitions, but each person's experience is different. Changes in estrogen, progesterone, and other hormones can influence menstrual cycles, sleep, mood, temperature regulation, sexual health, bone density, body composition, and other aspects of health.
Understanding Perimenopause
Learn about the hormonal transition leading up to menopause, including common changes in menstrual cycles and symptoms.
[The Menopause Years | ACOG]
Understanding Menopause
Explore what happens hormonally during menopause and how this transition can affect different systems throughout the body.
[The Menopause Society | Homepage]
The Menopause Transition: What to Expect
Learn about the stages of reproductive aging and the changes that may occur during perimenopause and menopause.
[The Menopause Years | ACOG]
Menopause & Bone Health
Explore the relationship between declining estrogen levels, bone remodeling, and osteoporosis risk.
[Postmenopausal Osteoporosis | New England Journal of Medicine]
Menopause & Cardiovascular Health
Learn how cardiovascular risk factors may change during and after the menopause transition.
[Menopause and the Cardiovascular System | Johns Hopkins Medicine]
Hormone Therapy for Menopause
Learn about menopausal hormone therapy, potential benefits and risks, different formulations, and factors considered when determining whether treatment may be appropriate.
[Menopause Topics: Hormone Therapy | The Menopause Society]
The Stress Response & Adrenal Health
The adrenal glands produce hormones involved in the body's response to stress, blood pressure regulation, metabolism, immune activity, and other essential functions. Cortisol is one of the primary hormones involved in the physiological stress response and follows a natural daily rhythm.
The term "adrenal fatigue" is not a recognized medical diagnosis, but persistent stress, disrupted sleep, chronic illness, medications, and endocrine disorders can influence the hypothalamic-pituitary-adrenal (HPA) axis and cortisol regulation.
Understanding the Adrenal Glands
Learn about the adrenal glands and the hormones they produce, including cortisol, aldosterone, adrenaline, and DHEA.
[Adrenal Glands | Johns Hopkins Medicine]
Understanding Cortisol & the Stress Response
Explore how cortisol functions, how it normally changes throughout the day, and its role in the body's response to stress.
[Stress, the cortisol awakening response and cognitive function - PubMed]
Understanding the HPA Axis
Learn about the communication network between the hypothalamus, pituitary gland, and adrenal glands and its role in regulating the physiological stress response.
[Brain Hormones | Endocrine Society]
Stress, Sleep & Hormonal Health
Explore the interconnected relationships among chronic stress, sleep, circadian rhythms, and hormonal regulation.
[Sleep and Circadian Regulation of Cortisol: A Short Review - PMC]
Hormone Testing
Hormone testing may provide useful information about reproductive hormones, adrenal function, thyroid function, metabolic health, and other physiological processes. The appropriate type and timing of testing depends on the individual, their symptoms, medications, menstrual status, and the clinical question being investigated.
Understanding Blood Hormone Testing
Learn about commonly measured hormone biomarkers and factors that can influence laboratory results.
[Common Causes for Hormone Testing in Women; Endocrinology of male infertility - PubMed]
Why Timing Matters for Female Hormone Testing
Learn why menstrual cycle phase can be important when evaluating estradiol, progesterone, FSH, LH, and other reproductive hormones.
[Why Test Days 19-22 of 28-Day Cycle | DUTCH Test Blog]
Understanding the Luteal Phase & Progesterone Testing
Explore why progesterone is often evaluated during the luteal phase and why testing should be timed according to an individual's cycle rather than relying exclusively on a specific calendar day.
[Luteal Phase Of The Menstrual Cycle: Symptoms & Length]
Understanding Cortisol Testing
Learn about different methods of evaluating cortisol, including blood, urine, and salivary testing, and why results must be interpreted within the appropriate clinical context.
[Cortisol Test: What It Is, Purpose, Types & Results]
Thyroid & Hormonal Health
The thyroid gland produces hormones that help regulate metabolism, energy use, temperature, heart rate, digestion, and many other physiological processes. Thyroid function also interacts with reproductive, metabolic, and stress-response systems.
Understanding Thyroid Function
Learn about the thyroid gland and the roles of thyroid hormones throughout the body.
[Thyroid and Parathyroid Hormones | Endocrine Society]
Understanding TSH, Free T4 & Free T3
Explore commonly measured thyroid markers and what each one represents.
[Thyroid Function Tests | American Thyroid Association]
Understanding Thyroid Antibodies
Learn about thyroid peroxidase antibodies (TPOAb), thyroglobulin antibodies (TgAb), and their relationship to autoimmune thyroid conditions.
[Thyroid Antibodies: What They Are, Types, Levels & Tests]
Explore Our Hormone & Adrenal Health Services
For more information about our clinical approach to hormone health, menopause and perimenopause, testosterone, thyroid function, adrenal health, and individualized testing, visit our services page.
