Lan Zhiyun (Lan Yan) I didn't eat spirulina. I only ate Fu Xinkang OB protein slimming essence. I started eating yesterday. I saw many side effects on the Internet. I'm brave too, but I'm fine. I don't feel flustered, short of breath or nauseous. Maybe it's because of people's physique. Hehe, I just feel thirsty. I drank seven or eight cups yesterday. Hehe, I don't know.