How much gold to take to remove fluoride from body?

While a small amount of gold can be consumed, and is essentially harmless, it can cause gastric distress. How much you could consume before you had a problem is something nobody could guess at. Your colloidal solution will most likely travel through you without having any of the effect you desire, as well. Gold solutions sold to be swallowed are just suspensions of nanoparticles of gold in water, the methyparaben is an antibacterial preservative meant to prevent gerbies growing in the water. It isn't an active ingredient. Colloidal is just a chemistry term meaning it's a stable mix of particles evenly distributed in the mix. Milk is a colloidal suspension. And while gold will in rare cirstances combine with fluoride to form gold pentafluoride, that particular substance is unstable and highly corrosive, at room temperature. Above that- and at your internal temperature, it would actually give off fluorine very readily. So even if what you took did actually attract fluorine, it would not be a nice reaction and would not accomplish what you want it to do. The effect of fluorine on the pineal gland is debatable at best anyway. The effect of excess gold in the body though, can cause problems with the liver and kidneys, as well as the gastric distress. In cases where gold is used for treatment of arthritis, the patients are carefully monitored for this. The gold is also not taken by mouth, but rather as an injection. I would suggest you save your money, but you have already purchased the preparation. I don't suggest you drink any of it though. It would best if you just kept it as a curiosity, rather than taken internally.