I have been taking Bare Organics Spirulina and Chorella for years. I wouldn't be without them. So good for you and I can tell when I do not take them for a few days. Good for overall health, but we notice it helps particularly with digestion and regularity. We prefer the powder mixed in juice, rather than taking pills. As a bonus, the containers are BPA free, re-usable, and dishwasher safe! We have a lot of them and they are great containers with screw on lids. Not a bad price if you have ever bought greens before.