Articles about d
When it comes to vitamin D sources, you have your pick. Sources range from sunlight, to food, to supplements. Getting direct sun contact is one of the most important ways to get the right amount of vitamin D. Foods that are considered high in vitamin D include milk, cod liver oil, salmon, eggs, margarine, etc.
Long-term importance is far more significant than the (inherently short-term) urgency; tasks with ASAP in the margin are sometimes best avoided, and should rarely be allowed to displace 'important' jobs.