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.
Because youâre technically obliged to claim him as your dependent on your tax return, he shouldnât even think about applying separately for Medicaid. But âhe could qualify if he thinks or represents that mom and dad wonât claim him as a dependent,â Haile said, and if heâs in his 40s, the state might not check.