Many people consider vitamin D3 and K2 each morning or at lunchtime which has a Excess fat-containing food to reinforce the absorption of these two Unwanted fat-soluble vitamins. The USPSTF also reviewed the seven published studies on the effects of vitamin D supplementation (two of them also included calcium supplementation) https://shanexchlp.oblogation.com/27817257/examine-this-report-on-vitamin-k2-supplement