I heard salt is the major causes of high blood. Since in college I love to eat with a lot of soy sauce, salt, dried fish, and salted fish. Every meal time some of my close friends will hide all those salted thing. I just came back from Philippines and I brought 5 kilos of dried fish, its many that makes my freezer full. The other night I ate 3 big peaces of dried salted fish. When I woke in the morning I dont fell good at all I fell like I see lots of stars. So I said to my husband that maybe I have high blood now. My said its not high blood its just my sugar is low.