Spirulina Any Good for Protein?

It tastes terrible . I know it’s been used to feed the starving with cultures in the heat too.
My local supermarket has discount range superfoods (ALDI).including maca and wheatgrass

It’s definitely good for you, but you’re right… yuk. I have bought pea protein with it in the mix, makes you feel great, once you get it down. I really like maca also.