Hi Weba. I have similar experiences with doctors as you have but I think much worse yet. They damaged my health several times already in my life. For that reason I don´t believe them and for me going to doctors is lost of time, money and sometimes even rest of my health. I think weba you don´t need to undergo any silicium test in your organism because silicium isn´t somehow toxic and you can´t do any harm yourself as for example in the case of overdosing with vitamin A or D. If you will buy some praparation with organic silicium and will be taking the recommended daily dosage that will be stated on the package you can´t do any harm to yourself. Even if your floaters wouldn´t improve somehow evidently ( but I think they will improve at least a little in the course of taking normal recommended dosage) your skin, nails and hair will improve anyway. So, I think there is no need to hesitate anymore there is nothing to lose. If you are afraid to take some higher dosages that can be a little risky, so, take normal official recommended dosage of Si and everything will be OK. You can´t lost anything you can only gain some benefits.

Johan, I wouldn´t want to take any hopes but I am convinced Bioptron lamp won´t affect your floaters positively. My floaters became even worse after regular using of the lamp. And it´s almost same if you use some hand-held lamp or some better, more sofisticated professional lamp because the princip is all the time the same. Dandelion root is very common herb that is used especially for liver desease. I can tell you I drank tons of this and similar herbs. They usualy help somehow but only a little.