Another theory is that the boxes placed in churches where parishioners deposited coins for the poor were opened and the contents distributed on December 26, which is also the Feast of St. Stephen. As time went by, Boxing Day gift giving expanded to include those who had rendered a service during the previous year.
For men, the normal range for ferritin is 24 to 336 nanograms per milliliter, and for women, the normal range for ferritin is 11 to 307 nanograms per milliliter, explains Mayo Clinic. These are measured in standard units. Continue Reading.
For the average person, normal ferritin levels are quantified as 12-300 nanograms per milliter (ng/ml) for men and 12-150 ng/ml for women. To put it bluntly, an athlete running with a 12 ng/ml ferritin level will be feeling the effects of anemia and their training will be suffering.or the average person, normal ferritin levels are quantified as 12-300 nanograms per milliter (ng/ml) for men and 12-150 ng/ml for women. To put it bluntly, an athlete running with a 12 ng/ml ferritin level will be feeling the effects of anemia and their training will be suffering.