The B2 (riboflavin) is what makes pee yellow. Since B vitamins are not stored in the body (water soluble) any extra is lost in your urine. The bright yellow would happen to anybody taking the same vitamins.
Chat with our AI personalities
B complex vitamins contain riboflavin (vitamin B2) which can cause urine to appear bright yellow. This is because riboflavin is a water-soluble vitamin that is excreted through urine, giving it a distinct color. It is a normal and harmless side effect of taking B complex vitamins.
B vitamins, like many others, are called "water-soluble" vitamins. Therefore, unlike others which can be stored in fat, any excess of the vitamins will be excreted in the urine, causing the obvious dark yellow colored urine. Water soluble vitamins usually cannot be stored, and thus must be replenished on a daily basis.
Bright urine can be caused by a variety of factors, such as certain foods or vitamins, dehydration, or medical conditions like liver issues or urinary tract infections. If your urine suddenly becomes consistently bright and you are concerned, it's best to consult a healthcare professional for a proper evaluation.
Sulfur is a bright yellow nonmetallic element often found near volcanic areas.
Buttercup flowers are typically yellow in color, ranging from pale yellow to a vibrant golden yellow.
Not necessarily. The color change in urine from B vitamins is harmless and does not indicate an issue with dosage. B vitamins are water-soluble, so excess amounts are usually excreted through urine, causing it to appear yellow.
The lipid-soluble vitamins are vitamins A, D, E, and K, which are stored in the body's fat cells and require fat for absorption. The water-soluble vitamins are vitamin C and the B-vitamins (B1, B2, B3, B5, B6, B7, B9, and B12), which are readily absorbed in water and not stored in the body, needing regular consumption.