Is there a scientific basis for observing health through urination?

Urine is the excrement of the human body, and the color or quantity of urine can indicate one's health. So, how to check one's health through urine? Below, the editor will provide a detailed introduction, hoping to be helpful to everyone.

1. Decryption of Urine Volume and Frequency

Due to differences in personal dietary habits, urine volume and frequency also vary, but generally, people's average daily urine volume is around 6 cups (1500 milliliters), and the number of times they urinate per day is between 4-8 times. Of course, if you love drinking water or beverages, your urine output is not limited to that; Or for those who endure the pain of thirst, their bodies may also find it difficult to produce the excretion of six cups.

2. How to determine abnormal urination

If you drink a lot of water but still have very little urine, you may suffer from oliguria, which is related to renal failure. For adults, the daily urine intake should generally not be less than 400 milliliters. In contrast, the frequency of urination is more easily perceived. When you think the frequency of urination increases significantly, it may be related to urinary tract infection, diabetes, etc. If there is a sudden increase or decrease in urine output that cannot be explained by drinking water, it is time to check your body.

3. The "Rainbow" World in Urine

The color of urine is not fixed, it can change with different water intake, diet, or diseases. If you drink enough water, your urine will turn pale yellow; If you are a little dehydrated, the color of your urine will darken. The yellow color in urine mostly comes from aging blood cells, which undergo a series of body metabolism and are broken down. Finally, they come to the urethra as pigmentation agents and are excreted from the body. The less water in the bladder, the darker the color of urine, so the color of morning urine is generally darker. If urine appears red, orange, or even green, don't panic, as this is often attributed to the food you eat.

4. Urine odor can also change

Diet not only affects urine color, but also changes its odor. The urea in urine has a taste of ammonia water, and the higher its content (lower water content), the stronger the taste. Food, such as asparagus, can significantly alter the odor of urine. After eating asparagus, some people's urine smells like rotten cabbage. The kidneys perform exceptionally well in producing urine, always taking into account the various foods we consume and leaving appropriate amounts of water and minerals to maintain our physical health. There is no need to worry about occasional abnormalities in urine status, but if there are changes in color, sex, or taste of urine, or if there are sudden significant changes in urine volume or cycle that persist, be alert to whether your body is reporting an alarm and promptly go to the hospital for examination.