High blood pressure. Inflammation. Stress. In alternative medicine, people think that Ziziphus jujuba increases strength, stimulates appetite and enhances liver health. When you apply it directly to the skin, Ziziphus jujuba has potential to promote wound healing, treat dry skin, ease sunburn, and reduce wrinkles and other signs of aging.. Jujube fruits have bioactive compounds which has been clinically proven to have anti cancer properties and is being researched widely now. You can read the anti cancer properties here. 2. Prevents Neuro Toxicity: Diabetic neuropathy is a type of nervous damage that can occur for diabetic people. "/>Jujube fruit side effects