Is it reliable to determine calcium deficiency by measuring blood calcium levels?
Because calcium in the blood is less than 1% of the total amount of calcium in the human body, once the blood calcium decreases, the body will use bone calcium through a series of regulatory means to maintain the stability of the blood calcium, so it is not reliable to determine whether there is a deficiency of calcium through the measurement of serum or plasma blood calcium concentration.
Is it reliable to measure bone mineral density to determine whether there is a calcium deficiency?
Low bone density indicates that there is not enough calcium deposited in the bones, but it has different meanings for people of different ages. For middle-aged and old people, low bone density is said to be a calcium deficiency, and the results of the bone density test will naturally be different at different stages. It is recommended to go to a regular hospital and use a regular bone density analyzer for testing.
Kanyu Medical R & D and production of ultrasound bone density analyzer is a device with two sets of software
Children and adolescents detection software and adult detection software, children and adolescents detection software detection of the age range of 0-20 years old adult detection software detection of the age range of 21-99 years old.
Ultrasonic bone density analyzer and ultrasound bone densitometer does not have any ray, suitable for children, pregnant women, the elderly bone density examination, safe and reliable.