It is a side effect.
The bright yellow color of urine after taking a multivitamin is harmless. It is caused by the excretion of excess vitamin B12. The water soluble vitamins are excreted through the urine when more is consumed than the body can use.
Yellow is from protien. Bright yellow is OK. Dark yellow means you need to drink more water. Unless you feel bad somehow you sound OK to me. -------------------- If you are taking any vitamins or some medications, it can make your urine bright yellow.
You need to drink more water. Aim (no irony intended) for a pale straw colour in your urine. Bright yellow is too undiluted and needs dilution by drinking more, Taking vitamin B supplements will also cause urine to be a bright yellow color - so if that is the case, no worries...
Both cyanocobalamin (a form of vitamin B12) and vitamin B2 can cause bright yellow urine.
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.
b vitamins can make the urine bright yellow
yes
yes
pregnancy
Vitamin B complex doesn't normally cause urinary problems. It may cause the urine to turn bright yellow, but there shouldn't be any pain or other issues present.
Normally because of dye
Is it bright yellow