Maximum storage of magnesium occurs in which part of body?

Maximum storage of magnesium occurs in
which part of body?
a) Adipose tissue
b) Skeletal muscles
c) Blood
d) Bone
Correct Answer - D
Ans. D. Bone
[Ref Principles of medical physiology p.114]
An adult contains approximately 25 grams of magnesium.
About 60% of the magnesium is present in bone, of which 30% is
exchangeable and functions as a reservoir to stabilize the serum
concentration.
About 20% is present is skeletal muscles, 19% in other soft tissues
and less than 1% in ECF