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.
If you are claiming medical expenses as or for a person with a disability, you will want to be sure the Canada Revenue Agency has a valid T2201 Form Disability Tax Credit Certificate before you submit your return. How Much of Your Medical Expenses You Can Claim.The answer to this depends on your net income.ou may not want to claim medical expenses on your income tax return, though. Because of the way medical expenses claims are calculated, youâll get the biggest bang for your tax buck if the spouse with the lowest income claims all the medical expenses on his or her return.