Quinoa delivers all nine necessary amino acids, making it a complete protein. Fibre, magnesium, and iron are abundant.
Buckwheat is gluten-free and unrelated to wheat. It has high-quality protein, fibre, and antioxidants.
Hemp seeds provide all essential amino acids and provide full protein. Also rich in omega-3 and omega-6 fatty acids.
Chia seeds are practically complete, lacking only one necessary amino acid in significant concentrations. Omega-3s and fibre are abundant.
Soybeans and derivatives provide full protein. The textures and flavours of tofu and tempeh make them flexible in many cuisines.
The blue-green algae spirulina is rich in nutrients. Vitamins, minerals, and all essential amino acids are in it.
Amaranth is another complete-protein gluten-free grain. Iron, magnesium, and fibre are abundant.
Nutritional yeast is deactivated and used in condiments and cheese. It is rich in B vitamins and all nine important amino acids.