Your body uses vitamin D for maintaining healthy bones and effectively absorbing calcium. Not having enough vitamin D in your system may raise your risk of osteoporosis, bone malformations, cancer, inflammation and suppressed immunity. A simple blood test can give you accurate results and help you determine if your vitamin D levels are in the healthy range.
Delta Airlines requires that the make-up bag or carry-on luggage must not exceed 45 linear inches, with a maximum size of 22 inches in length, 14 inches in width and 9 inches in height.
Carry-on Bag Sizes. Carry-on baggage may not exceed 45 linear inches. The bags that you carry on to a Delta flight must be able to fit in the overhead compartment or under the seat in front of you. Delta allows you to fly with one carry-on bag. Along with your carry-on, you may also bring with you a personal item.