Some people may have an incidental finding of severe kidney disease and elevated creatinine on routine blood work without having any symptoms. In others, depending on the cause of the problem, different symptoms of kidney failure may be present including: feeling dehydrated, fatigue, swelling , shortness of breath, confusion, or
#6: Kale. Although kale is still a fairly unknown superfood, the nutritional and health benefits of kale are well documented. The beautiful green leaves of kale are chock-full of vitamins and other phytochemicals that have been shown to alleviate symptoms associated with rheumatoid arthritis.
Final Thoughts on the Health Benefits of Kale Kale is a cruciferous vegetable known as one of the top superfoods on the planet. Rich in vitamins K, A and C, along with other vital nutrients, the health benefits of kale include detoxification, heart support, cancer prevention and brain development in infants.