I can get behind some Vitamin B like the rest of them. I do feel slightly more renewed and energized after getting some B in my body, but holy heavens do these pills stink! My bathroom smelled like urine for the longest time-- I thought my dogs or my husband were just urinating willy nilly all over the place! I spent one too many hours bleaching my floors/toilet/sink/tub, all to no avail... until I discovered the Vitamin B pills. After removing them from the bathroom, the smell has magically gone away and never returned.