Ted, i have been taking sodium thiosulfate in the form of an aquarium water conditioner, removes heavy metals and chlorine. Anyway, am I supposed to feel this good after taking it in my water/tea at the rate of about 7 - 10 drops per pint. Calls for 2 drops per gallon to condition the water, I am way over that. Anyway, within 30 minutes I feel great! Almost like an instant ant-depressant. What's your opinion, on the mode of action?