Spirulina is safe and provides benefits. It is best to use organic Spirulina. NowFoods have the right products without breaking the wallet. I prefer tablets, but capsules are okay, especially if your stomach does not complain after. In the book, Spirulina for Humans Health and Nutrition, scientists and doctors point out that Spirulina has abilities which improve well-being.

Yes, you are right. However, people choose junk food which keeps everybody full of empty calories without vital nutrients. My eye doctor, when I asked if I need to use Spirulina more, she told: better you would. Here I am, many years using Spirulina and just doing great.