Earlier this year I found that Truvia helped make me lightheaded and dizzy. I was going through a problem where I kept getting dizzy, and had passed out four times. The doctors never figured out what the problem was, even though I went through every heart test known to my cardiologist, finishing off with a TEE test. We knew I had thyroid cancer, but several doctors said that could not be the cause of being lightheaded and dizzy.
In short, here’s what I found through my own tests regarding Truvia (Stevia):