D2I2.
nutritional⚑ High burden in India

Osteomalacia

is a disease characterized by the softening of the bones caused by impaired bone primarily due to inadequate levels of available , calcium, and vitamin D, or because of resorption of calcium. The impairment of bone metabolism causes inadequate bone .

Underlined words are explained — tap any of them.

Plain-language summary adapted from Wikipedia. Not medical advice.