Updated October 14, 2016. Don't panic if you have the occasional green stool (green poop). In most cases, there is a reasonable explanation for a green bowel movement that doesn't involve a health problem. A green poop could still be within the range for what is considered to be a normal stool.
Betacyanin is the nitrogen-containing red pigment of beets (Beta spp.) and other Chenopodiaceae. Betacyanins are also present in flowers of Cactaceae, Portulacaceae, and even some fungi. Betacyanin is commercially used as a natural food dye.he bright red pigment that gives beets their characteristic color is betacyanin. When some people eat beets, their bodies are unable to break down the betacyanin and as a result, their urine becomes pink. Most of the beets grown in Wisconsin are red beets but you can find pink, purple, white, and yellow beets.
Tetracycline (brand names Sumycin, Terramycin, Tetracyn and Panmycin) is a broad-spectrum polyketide antibiotic. It is used against many bacterial infections. Tetracycline is used to treat many different bacterial infections, such as urinary tract infections, acne, gonorrhea, chlamydia, and others.ETRACYCLINE (AchromycinÂ®, SumycinÂ®) is an antibiotic. It kills certain bacteria that cause infection, or stops their growth. Tetracycline treats many kinds of infections of the skin, bone, stomach, respiratory tract, sinuses, ear, and urinary tract. It also treats certain sexually transmitted diseases.