I ve been struggling with sporadic headaches, nausea, and sx of depression, which I ve tried to address via 5HTP with mixed success. As a runner, I wonder about the impact of hydration and nutrition (particularly today as it s uncharacteristically warm in NY). So my question I think is; what s going on with me?! Vague, I know. I m a 41 year old female. No meds, healthy, non smoker, drink occasionally, but when I do it s to excess.