Calcium & K
The calcium myth
by Dr. Susan E. Brown, PhD
Calcium and vitamin K
We have recently learned that vitamin K is critical for calcium utilization and regulation. Vitamin K helps proteins bind to calcium and transports them to where they are needed in bones, organs, and other tissues. Vitamin K is also needed in the bone to produce a protein called osteocalcin, which, as the name suggests, helps bind calcium to the bone.
Low vitamin K status is associated with higher levels of bone turnover and increased fracture risk, while adequate levels of vitamin K have been shown to protect from a loss of calcium in the urine. French researchers have noted in their studies that low vitamin K status predicts the subsequent risk of hip fracture. So, without adequate vitamin K, more bone is lost and fracture risk increases. While vitamin K deficiency is common among all ages, studies show that younger adults and postmenopausal women tend to have particularly low levels of vitamin K.
by Dr. Susan E. Brown, PhD
Calcium and vitamin K
We have recently learned that vitamin K is critical for calcium utilization and regulation. Vitamin K helps proteins bind to calcium and transports them to where they are needed in bones, organs, and other tissues. Vitamin K is also needed in the bone to produce a protein called osteocalcin, which, as the name suggests, helps bind calcium to the bone.
Low vitamin K status is associated with higher levels of bone turnover and increased fracture risk, while adequate levels of vitamin K have been shown to protect from a loss of calcium in the urine. French researchers have noted in their studies that low vitamin K status predicts the subsequent risk of hip fracture. So, without adequate vitamin K, more bone is lost and fracture risk increases. While vitamin K deficiency is common among all ages, studies show that younger adults and postmenopausal women tend to have particularly low levels of vitamin K.



<< Home