Secret Superfoods You Walk Past Every Time You Go Shopping

17. Amaranth – The Ancient Protein-Packed Grain

Amaranth is a gluten-free ancient grain that packs more protein than most grains, containing all nine essential amino acids, making it a complete plant-based protein. It’s also high in iron, magnesium, and calcium, which are key for bone strength, muscle function, and oxygen transport in the blood. With a slightly nutty and earthy flavor, amaranth works beautifully in grain bowls, porridges, and even as a thickener for soups. Its high fiber content supports digestion and long-lasting energy, making it an excellent choice for athletes and busy individuals.

18. Watercress – The Unsung Supergreen

Often overshadowed by kale and spinach, watercress is one of the most nutrient-dense leafy greens you can eat. It’s bursting with vitamin K, vitamin C, and antioxidants, which support bone health, immune function, and skin radiance. Watercress is also high in nitrates, which can help lower blood pressure and improve athletic performance. With its peppery, slightly spicy flavor, it adds a delicious twist to salads, sandwiches, and soups while providing a huge nutritional punch.