Best time to cruise Caribbean - cheapest months for discounts & special/low prices on all-inclusive packages. The best time to Caribbean with the cheapest rates is between Labor Day (the September's 1st Monday) and Thanksgiving (the November's 4th Thursday in USA, and the October's 2nd Monday in Canada).
If your fingernails are peeling but your toenails arenât (or vice-versa), this signals an external cause. If both your fingernails and toenails are peeling, this signals an internal cause. Internal causes can vary but sometimes dry, peeling nails can indicate a vitamin deficiency, typically an iron deficiency.
Quick Answer. The main cause of a purple tinge in fingernails is low oxygen levels in the blood. This can be caused by poor circulation, as well as habits that inhibit oxygen absorption such as smoking. A single fingernail may also become purple if it has been injured, indicating a bruise underneath the nail.