Urine Smell During Weight Loss

Urine Smell During Weight Loss
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Urine odor can help serve as an indicator for good or poor health. Diet, illness, hydration and physical activity all play a role in the concentration, color and odor of your urine. Generally, if you are healthy and hydrated, the odor of your urine is not be very strong. You might notice a difference in the odor of your urine if you are dieting, and you might need to make some lifestyle adjustments as a result.

Urine

On average you produce 1 to 2 liters of urine each day. Urine is excess water and waste products filtered out by the kidneys. The waste products can be a reflection of your diet; many foods affect the color and odor of urine. The color of urine can range from clear to dark amber, and it can be odorless or very sweet or foul smelling.

Urine Odor

The smell of urine depends on its volume and concentration. Typically, urine does not have a strong smell. Highly concentrated urine tends to have a smell similar to ammonia. According to the National Institutes of Health, bad-smelling can be sign of a bacteria infection, and sweet-smelling urine can be a sign of untreated diabetes. Other possible causes for abnormal-smelling urine include dehydration, liver failure, cystitis, and bladder and urinary tract infections.

Urine and Exercise

If you are exercising more than usual to lose weight, this change in physical activity might change the concentration and thus the smell of your urine. Because you lose water when you sweat during exercise, there is less water in your body to dilute the concentration of urea in your urine. As a result, it might have a stronger smell of ammonia. Drinking enough water relative to the amount you exercise can help reduce the strength of the smell of your urine.

Urine Odor and Diet

Urine odor during weight loss also can reflect the kinds of foods you are eating. Certain foods produce an amino acid that causes urine to smell like sulfur. Asparagus is notorious for producing a urine smell like rotten cabbage. Some low-carbohydrate diets raise the blood levels of ketone bodies, byproducts of metabolized fats. The presence of these ketones can make urine smell like fruit or nail polish remover. Vitamin B6 supplements are can affect the scent of urine.

Urine and Your Health

The clarity of your urine is a good market of your hydration status. The color of your urine can be affected by foods, medications, vitamins and the presence of disease. Consult your doctor if you are experiencing cramps, discomfort or pain while urinating.

References

Article reviewed by Alison Gaynor Last updated on: Mar 18, 2011

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