
Watercress: The Unexpected Superfood With Power-Packed Nutrition
A 2014 CDC study found watercress to be the most nutrient-dense ‘powerhouse’ vegetable, scoring a perfect 100 per calorie among 41 PFVs. Rich in vitamins A, C, K1, B6, minerals, antioxidants, protein, and fiber, it’s very low in calories (about 11 per 100g) and linked to heart and kidney protection, bone health, DNA protection, and potential cancer-fighting benefits. Easy ways to include it: raw in salads or sandwiches, in soups, or blended into pesto.




