Calcium and Vitamin D deficiency part 1 2023

Without enough vitamin D or calcium, your parathyroid glands compensate by producing too much of their hormone, a condition called hyperparathyroidism. That can lead to bone weakening (osteoporosis) and increased fracture risk. Symptoms of vitamin D deficiency may include: Fatigue. Not sleeping well. Bone pain or achiness. Depression or feelings of sadness. Hair loss. Muscle weakness. Loss of appetite. Getting sick more easily.