RBC (Red Blood Cell Count)

Sed Rate (Erythrocyte Sedimentation Rate)

LDL Particle Number

UIBC (Unsaturated Iron Binding Capacity)

Serum Cortisol

VLDL Cholesterol (calculated)

Tg Ab (Thyroglobulin Antibodies)

BUN/Creatinine Ratio

Sodium

Reverse T3 (rT3)

Alkaline Phosphatase (ALP)

Hemoglobin

MCHC (Mean Corpuscular Hemoglobin Concentration)

Bilirubin (Total and Direct)

Free T4 (Thyroxine)

eGFR (Estimated Glomerular Filtration Rate)

Iron Saturation

AST (Aspartate Aminotransferase)

Cystatin C

Fibrinogen

Homocysteine

Monocytes (Absolute)

Neutrophils (Absolute)

Albumin

Free Testosterone

25(OH)D (25-Hydroxyvitamin D)

TNF-α (Tumor Necrosis Factor-alpha)

HS-CRP (High-Sensitivity C-Reactive Protein)

TIBC (Total Iron Binding Capacity)

Eosinophils (Absolute)

Total Testosterone

Phosphorous

MCH (Mean Corpuscular Hemoglobin)

Insulin

EPA (Eicosapentaenoic Acid)

Fasting Insulin

IGF-1 (Insulin-Like Growth Factor 1)

Lactic Acid

SHBG (Sex Hormone Binding Globulin)

Uric Acid

Optimize your longevity with 25(OH)D, a key biomarker for vitamin D levels. Monitor and maintain your health for a longer, healthier life.

25(OH)D (25-Hydroxyvitamin D)

25(OH)D, also known as 25-Hydroxyvitamin D, is a crucial biomarker used for assessing an individual’s vitamin D status. This fat-soluble vitamin is essential for maintaining bone health, immune function, and overall well-being. Low levels of 25(OH)D have been associated with an increased risk of chronic diseases, including cardiovascular disease, cancer, and autoimmune conditions. Monitoring and optimizing 25(OH)D levels through appropriate sun exposure, dietary intake, and supplementation can contribute to longevity and healthy aging. As a longevity expert, I emphasize the importance of regular testing and maintaining adequate levels of 25(OH)D to support optimal health and longevity.

Biomarker Explained

25(OH)D, also known as 25-Hydroxyvitamin D, is a critical biomarker for assessing an individual’s vitamin D status, which plays a crucial role in longevity and healthy aging. This fat-soluble vitamin is essential for maintaining bone health, supporting immune function, and promoting overall well-being. Low levels of 25(OH)D have been linked to an increased risk of chronic diseases, including cardiovascular disease, cancer, and autoimmune conditions, all of which can impact longevity. Therefore, monitoring and optimizing 25(OH)D levels through appropriate sun exposure, dietary intake, and supplementation is essential for supporting longevity. When interpreting the levels of 25(OH)D, it is important to note that optimal levels may vary depending on individual factors such as age, skin pigmentation, geographic location, and overall health status. Generally, levels of 25(OH)D are considered optimal when they fall within the range of 30-50 ng/ml. Levels below 30 ng/ml are indicative of vitamin D insufficiency, while levels above 50 ng/ml may raise concerns of potential toxicity. Regular testing and maintaining adequate levels of 25(OH)D are therefore crucial for supporting optimal health and promoting longevity. As a longevity expert, I emphasize the importance of understanding and managing this biomarker to support overall health and well-being in the pursuit of longevity.

Keywords:

25(OH)D, 25-Hydroxyvitamin D, vitamin D status, longevity, biomarker, chronic diseases, optimal levels

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