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Tag: hypercalcemia

July 27, 2026

Primary Hyperparathyroidism: What High Calcium and PTH Reveal

How calcium, PTH, vitamin D, kidney function, and urine testing help clarify a parathyroid-driven pattern and guide informed follow-up.

Primary hyperparathyroidism is a hormone disorder in which one or more parathyroid glands release too much parathyroid hormone, or PTH. The parathyroid glands sit near the thyroid but perform a different job: they help regulate […]

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September 4, 2025

Too Many Vitamins? Symptoms, Risks & Lab Tests to Check

Vitamin overdose explained: signs, risks of fat‑ and water‑soluble vitamins, how to test your levels, and safer supplement strategies

Supplements can fill dietary gaps and support specific health goals—but more isn’t always better. Taking doses above the Tolerable Upper Intake Level (UL) or “stacking” multivitamins with single-nutrient products can tip you into vitamin excess, leading to symptoms […]

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