By weight, the average human adult male is approximately 60% water. However, there can be considerable variation in body water percentage based on a number of factors like age, health, weight, and sex.
How to claim medical tax deductions. Once you've totaled your medical expenses for the year, fill out the appropriate form in your tax return. If you include medical expenses in your itemized tax deductions, make sure to save your medical bills and payment statements as proof.
He is disabled and needs a caregiver while I work. -- Shirley. Dear Shirley, You can claim a credit for providing care to a spouse so that you can work. Alternatively, you may be able to claim the amount as a medical deduction or a combination of both.