The first time I took the full dose of three tablets I was able to weed my entire side garden before my son's birthday party without having to stop due to dizziness. And the skin on my hands felt more moist rather than their usual dryness. I have Hashimoto's and am hypothyroid, so maybe that's why it makes such a difference in my life. When I was taking just one tablet a day, it did pretty much nothing noticeable, so I recommend the full dose of three if you think you need it even though the tablets are hard to swallow.
Now I only have maybe a week's worth of tablets left and the product is still out of stock (or not available) and I'm getting a bit stressed. I'll have to go back to ordering three bottles at once when it comes back into stock so I don't get this low again.