These include anemia, hypotension, COPD, diabetes, chronic fatigue syndrome and Addison's disease. Causes also include influenza, dehydration, jet lag, depression, malnutrition, bacterial diseases, hypothyroidism, myasthenia gravis, viral infections, chronic pain, fever and pregnancy.
1 Bright yellow urine can mean that your body is dehydrated and also it can mean you are highly acidic. 2  Yellow urine indicates that a person is able to flush out acids stored in the body or that a person's body is not able to process the food that he is eating.3  If it is the first situation it is good. Asparagus is another veggie that will make your urine bright yellow. 2  Drink lots of water (8 glasses a day) and that will help to flush out the kidneys. 3  Bright yellow urine can mean that your body is dehydrated and also it can mean you are highly acidic.
Healthy urine is generally clear and light yellow in color. The yellow is caused by urochrome pigments in the urine â a normal waste product. Urine color changes may occur due to a variety of causes, some of which are not harmful. For example, eating certain foods, such as beets, can temporarily change the color of urine to red or pink. Reduced fluid intake leads to concentrated urine, yielding a deeper shade of yellow. Urine may also appear almost colorless if you drink a large amount of water.