Question

Sweat contains

• A. Urea
• B. Water
• C. Sodium chloride
• D. All of the above

Answer 1

Answer: (D)

All of the above

Sweat contains mainly water. It also contains minerals (sodium chloride), lactate, and urea. Mineral composition varies with the individual, their acclimatization to heat, exercise and sweating, the particular stress source (sauna, etc.), the duration of sweating, and the composition of minerals in the body.

So, the correct answer is option D.