Vitamin supplements may be harmful.Which supplement,when taken in high doses,has been associated with increased risk of osteoporosis and bone fractures in older adults?
A)vitamin A
B)vitamin B₃
C)vitamin B₁₂
D)vitamin D

Question

Quizplus · Accepted Answer

Vitamin A, when taken in high doses, can lead to toxicity and has been associated with an increased risk of osteoporosis and bone fractures in older adults. This is because excessive vitamin A can interfere with vitamin D's role in calcium absorption and bone health.

Vitamin Supplements May Be Harmful