Watermelon is considered safe, even in large quantities. 1. All rights reserved. Watermelon juice is rich in lycopene, an antioxidant which gives the juice its color and is believed to have health benefits. The benefits of watermelon come from citrulline. Want to add more fruit to your daily diet, but tired of apples and bananas? Most studies suggest citrulline supplements reduce blood pressure in people with hypertension. Because watermelon is mostly water, the highest concentrations of citrulline come from concentrated watermelon juice. The advent of Viagra and other erectile dysfunction (ED) treatments revolutionized the world of sexual medicine. Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a healthcare professional, Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT, Erectile Dysfunction / Premature Ejaculation, Complementary Medicine / Alternative Medicine, COVID-19: Cell phone data reveals ‘superspreader’ venues, COVID-19 live updates: Total number of cases passes 52.1 million. People who have been diagnosed with health conditions such as hyperkalemia, prehypertension, or certain food allergies should especially use caution when consuming watermelon products. Drinking large amounts of watermelon juice may also cause side effects in people who who have been diagnosed with hyperkalemia, or too much potassium in the bloodstream. Men should talk to a doctor to work out their best treatment option. But half of the men who took citrulline experienced improvements that brought their erections to normal hardness levels. This means that most men can safely try watermelon juice or citrulline supplements as an alternative to Viagra. A 2013 study gathered data on rats with ED due to low blood flow to the penis. Men have long experimented with remedies to treat erectile dysfunction and have had mixed results. Research into the effects of citrulline and watermelon is relatively new. Watermelon is enjoyed by many people and is an especially refreshing treat during the summer months. Try freezing whole watermelon slices for a nice treat on a summer’s day. Here are the 20 healthiest fruits on earth, backed by science. Though these products can increase citrulline intake, the FDA do not evaluate the safety or effectiveness of these supplements. This increase in libido, the study’s authors concluded, suggests that watermelon might also be a viable treatment for ED. … For men who prefer to avoid drugs or who cannot use Viagra, watermelon is one of many possibilities. Fiber helps maintain regular bowel movements and may help reduce the risk of developing diseases of the colon. Symptoms of allergy can range from moderate to severe and may include hives, facial swelling, anaphylaxis, and diarrhea. This suggests that increasing levels of either citrulline or arginine, or both could improve erectile function. Watermelon juice side effects may include gastrointestinal disturbance, cardiovascular disruption in hyperkalemia patients, a decrease in aortic blood pressure in those with prehypertension, as well as common food allergy symptoms. Sometimes, a combination of natural and medical remedies can help. Just two of the men taking a placebo saw their erections return to normal hardness levels. Citrulline is an amino acid that may support better erections. The men took a placebo for 1 month. The most popular part of the watermelon is the pink flesh, but like its cousin, the cucumber, the whole thing is edible.