The Necrons with the help of modern Detachments and Formations have maintained a good standing in competitive play. Necrons have an almost complete plastic line with very cheap models, great as a starter army for new players. As 7th edition starts to wind down the Necrons have a few go to armies to work with.
Postmenopausal women need to be mindful of their daily intake, too: The IOM suggests that those who take supplements may actually be getting too much calcium, putting them at risk for kidney stones. The IOM recommends the following for daily vitamin D intake: Women and men 51 to 70: 600 IU. Women and men over 70: 800 IU.
Over-the-counter and prescription supplements can increase your vitamin D3 intake. The amount of vitamin D necessary for good health is a matter of sharp debate. The Food and Nutrition Board's adequate intake amount is 600 IUs per day between the ages of 1 and 70 and 800 IUs per day for adults over age 70.