Sweat is primarily composed of water, but it also contains small amounts of various other substances, including:
- Minerals: Sodium, potassium, calcium, and magnesium are some of the common minerals found in sweat.
- Metabolites: These include lactate, ammonia, and urea, which are byproducts of metabolic processes.
- Unmetabolized pharmaceutical drugs: Some medications can be excreted through sweat.
The specific composition of sweat can vary depending on factors such as the individual's health, the intensity of sweating, and the type of sweat gland involved.
