Watercress is a refreshing vegetable to add to your meals.
It is a good source of iron, calcium, phosphorus, potassium, as well as vitamins A, C and K.
It aids in digestion and can act as a diuretic.
It contains lutein and beta-carotene, and can protect smokers from lung cancer by inhibiting a potent carcinogenic compound in tobacco.
Watercress can be eaten raw (after thorough washing), or consumed after light steaming or a quick sautéing.
 Collins, Elise Marie. An A-Z Guide to Healing Foods: A Shopper’s Companion. San Francisco, California:
Cindy L. TJOL is trained in Psychology, Acupuncture and Traditional Chinese Medicine. She has several years of experience writing on natural health on the internet. Follow her on her blog and read her other articles at Insights On Health.com.