To batch rename incrementally. Select a group of items, and then, on the Action menu, click Batch Rename. On the Rename Options menu, select Date. This command automatically inserts the IPTC Date Created, the EXIF Capture Date, or the file Creation Date, in that order.
However, PTH can change due to renal function, exercise level, the time of day, or even diet. There has been no consensus on the optimal level of vitamin D intake to reduce PTH, and this is why many laboratories report the normal range of vitamin D to be so wide (20 to 40 ng/ml, or in some cases, 50 to 100 nmol).
Perhaps the best indicator of general Vitamin D levels is 25(OH)D blood test for it measures Vitamin D from both sun and dietary sources. This form of Vitamin D also lasts in the body for around 30 days. In many cases the ânormalâ or preventative level of Vitamin D has yet to be determined. Cardiovascular risk begins to rise steeply when the blood level of 25(OH)D is below 10-15 ng/mL. Optimal levels may be at least 30 ng/mL.