Introduction Prolactin is a vital biomarker in the Healthspan Assessment, playing a central role in lactation, immune function, and reproductive health. If you’re experiencing breast tenderness, infertility, low libido, or irregular periods, your prolactin levels could provide critical insights. In this chapter, we’ll explore prolactin in depth: what it does, why it’s important, optimal ranges, […]

Introduction Parathyroid Hormone (PTH) is a vital biomarker in the Healthspan Assessment, serving as the body’s primary regulator of calcium and bone metabolism. If you’re experiencing bone pain, fatigue, kidney stones, or muscle weakness, your PTH levels could provide critical insights. In this chapter, we’ll explore PTH in depth: what it does, why it’s important, […]

Introduction Progesterone is a vital biomarker in the Healthspan Assessment, playing a central role in reproductive health, mood stability, and overall hormonal harmony. If you’re experiencing irregular periods, anxiety, sleep issues, or fertility challenges, your progesterone levels could provide critical insights. In this chapter, we’ll explore progesterone in depth: what it does, why it’s important, […]

Introduction Free Testosterone is a vital biomarker in the Healthspan Assessment, representing the unbound, biologically active fraction of testosterone that directly influences energy, muscle strength, libido, and mood. If you’re experiencing low energy, reduced muscle mass, low libido, or brain fog, your free testosterone levels could provide critical insights. In this chapter, we’ll explore Free […]

Introduction Testosterone, Total is a vital biomarker in the Healthspan Assessment, reflecting the overall level of testosterone in your blood and playing a central role in energy, muscle strength, libido, and mood. If you’re experiencing low energy, reduced muscle mass, low libido, or mood imbalances, your testosterone levels could provide critical insights. In this chapter, […]

Introduction Cortisol, often called the “stress hormone,” is a vital biomarker in the Healthspan Assessment, playing a central role in stress response, energy regulation, and overall vitality. If you’re experiencing fatigue, anxiety, weight gain, or sleep disturbances, your cortisol levels could provide critical insights. In this chapter, we’ll explore cortisol in depth: what it does, […]

Introduction Sex Hormone-Binding Globulin (SHBG) is a vital biomarker in the Healthspan Assessment, acting as a key regulator of sex hormone availability in the body. If you’re experiencing symptoms like low libido, irregular periods, fatigue, or hormonal imbalances, your SHBG levels could provide critical insights. In this chapter, we’ll explore SHBG in depth: what it […]

Introduction Luteinizing Hormone (LH) is a vital biomarker in the Healthspan Assessment, playing a central role in reproductive health, fertility, and hormonal balance. If you’re experiencing irregular periods, infertility, low libido, or symptoms like hot flashes or fatigue, your LH levels could provide critical insights. In this chapter, we’ll explore LH in depth: what it […]

Introduction Dehydroepiandrosterone Sulfate (DHEA-S) is a critical biomarker in the Healthspan Assessment, serving as a key hormone precursor that supports energy, mood, and overall vitality. If you’re experiencing fatigue, low libido, mood imbalances, or signs of accelerated aging, your DHEA-S levels could provide essential insights. In this chapter, we’ll explore DHEA-S in depth: what it […]

Introduction Follicle-Stimulating Hormone (FSH) is a vital biomarker in the Healthspan Assessment, playing a central role in reproductive health, fertility, and hormonal balance. If you’re experiencing irregular periods, infertility, low libido, or menopausal symptoms like hot flashes, your FSH levels could provide critical insights. In this chapter, we’ll explore FSH in depth: what it does, […]