Linked from
The 16 pages that link to Parathyroid hormone, each with the reason it gives.
Bone remodelingRelated: It influences bone turnover as part of calcium homeostasis.
Vitamin DRelated: It stimulates renal activation of vitamin D when blood calcium is low.
BoneRelated: Its effects on bone help raise blood calcium when levels fall.
Calcium homeostasisRelated: It is the main rapid hormonal signal for correcting low blood calcium.
OsteomalaciaRelated: It often rises in vitamin D deficiency and can worsen phosphate loss.
HypocalcemiaRelated: Insufficient secretion is a major cause of hypocalcemia.
HypomagnesemiaRelated: Magnesium deficiency can reduce its release or weaken its effects.
HypoparathyroidismNarrower topic: Its inadequate secretion is the defining defect in most cases.
CholecalciferolRelated: It stimulates renal activation of vitamin D when blood calcium is low.
Bone (anatomy)Related: It changes bone resorption and formation as calcium levels shift.