Those with Type 1 diabetes or hypoglycemia are the most at risk for a sudden blood sugar drop. This can be caused by not properly monitoring food intake and combining the wrong foods for proper blood glucose control. For instance, eating refined carbohydrates leads to a rapid increase in blood sugar.
Loans from a qualified employer plan aren't qualified, nor are private loans from family or friends. The most student loan interest you can claim as a tax deduction is limited to $2,500 as of the 2016 tax year, and the limit remains the same in 2017.
If you pay less than $600, you can still claim the deduction, but you will have to consult your records or contact your lender to find out exactly how much interest you paid. Although the annual deduction limit is subject to change, in 2010 you can deduct up to $2,500 of student loan interest payments.