Courtesy: Dr Eric Berg "Urine color is not random. Its one of the simplest ways the body signals whats going on beneath the surface. If urine is completely clear, it usually means too much water Figure 3 from Quantification of chromatographic effects of vitamin B supplementation in urine and implications for hydration assessment. Semantic Scholar Bright yellow urine: Colors, changes, and causes The body check: Your urine colour could be warning you about hidden health problems, what every shade really means Here's Exactly What The Color Of Your Pee Says About Your Health SELF Urine Color After Vitamin B12 Injection