7 The fructans, a form of short-chain carbohydrates, can be problematic for those with a sensitive gut, including people with irritable bowel syndrome. 6 There have also been reports of gastrointestinal illness linked to raw beetroot consumption. Some suggest you try and stick to consuming 0.5–1 oz of the juice at first, combined with other juices so that your body learns to adjust to it. 5īeetroot juice when consumed in very large serving sizes in one go can leave you with an upset stomach. While research has centered around synthetic vasodilators, you may want to be careful until further study is done on the effect prolonged use of beet juice. The drop in blood pressure and the cardiovascular collapse may even be followed by the person going into a coma. Added to that, extended vasodilation and overconsumption of vasodilating substances could even result in cardiovascular problems. However, if you combine regular intake of beet juice with other medication that lowers blood pressure, including drugs like viagra, it may cause your blood pressure to dip unsafely. Unsafe Dips In Blood Pressureīeet juice can lower your blood pressure which is good news if you’re trying to keep it in check. 4 Once you stop consumption of beet juice or beets, anything beyond this 48-hour timeline may need to be investigated by a medical professional. This condition should pass in 48 hours or less, and stools and urine after this should return to their normal color. While alarming, this isn’t a cause for concern and is usually harmless.The dark-colored betanin pigment responsible for this trademark reddish pink hue of the beetroot merely color your urine and stools. For some, their stool may also be this alarming color and can be easily mistaken for blood in the stool or urine. Also known as beeturia, this phenomenon sees your body produce pink or red colored urine.