Have you heard of Dulse? In terms of appearance, you might think of it as a cross between seaweed and red lettuce. In actuality, it is edible seaweed. Coming in with 16g of protein per 50g, dulse is a sea vegetable that includes a significant fiber content, which can help the digestive system past waste more efficiently. Furthermore, dulse is rich in potassium, a crucial nutrient for heart health in that it makes blood vessels more flexible, putting less strain on the heart. It also provides iodine, which is necessary for the hormones of the thyroid gland to synthesize properly.
Chlorella is one food that is flying under the radar in more way than one. Not only is it an impressive source of protein, edging out nutritional yeast with 29g of protein per 50g, but it also contains significant levels of other nutrients carbohydrates, fats, and various other vitamins and minerals, including Vitamin A, iron, and magnesium, are found in it. As the name might suggest, it’s a green alga. While it packs quite a punch in terms of nutrition, it is not eaten for its flavor and is best eaten as part of a soup, smoothie, or other food.
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Much like chlorella, spirulina is another algae superfood. In fact, it contains nearly as much protein as chlorella, falling just shy at around 28 grams worth for every 50 grams. The nutritional content makes it a significant all-around supplement for vegans and vegetarians because it also contains significant levels of iron, Vitamin K, and even B Vitamins. You will need quite a lot of it if you want it to significantly affect your daily intake, so you may have to get creative to find ways to include it in breakfast, lunch, and dinner meals (or drink a LOT of smoothies).