Rhubarb

Some of the health benefits of rhubarb include its ability to aid weight loss, improve digestion, prevent Alzheimer's disease, stimulate bone growth, avoid neuronal damage, increase skin health, prevent cancer, optimize metabolism, improve circulation and protect against various cardiovascular conditions.
Stalks Rhubarb also contain healthy levels of minerals like iron, copper, calcium, potassium, phosphorus, folates, riboflavin, niacin, vitamin B-6 (pyridoxine), thiamin and pantothenic acid.