I have found the heavy metal Thallium in nail polish. In every case but one, the Thallium went straight to the Thyroid gland causing many problem, even cancer showed up. In one case, so far, I have found it in a lymph node along with another heavy metal, this lady was in a lot of pain.
Approximately 60–70% of thallium production is used in the electronics industry, and the remainder is used in the pharmaceutical industry and in glass manufacturing. It is also used in infrared detectors. Thallium is highly toxic and was used in rat poisons and insecticides. Its use has been reduced or eliminated in many countries because of its nonselective toxicity. Because of its use for murder, thallium has gained the nicknames "The Poisoner's Poison" and "Inheritance Powder" (alongside arsenic).
I have tested 2 nail polish brands that are marketed as non-toxic and have found that they do not contain heavy metals
1. NTP Health products - select from 25 http://ntphealthproducts.com.au/cart/Honeybee-Gardens-Nail-Enamel/
2. Neways - select from 5 http://www.neways.com.au/Products/ProductSearch.aspx?NQS=v3NW1N1WNkbMer9C0qRl6oiKYZuvdO03jSl6cQLRA7eODChlo%3d.
If you have been using an over-the-counter nail polish, there is a good chance that it is toxic. If it has a strong aroma of a toxic nature, then it probably is. Stop using this nail polish immediately, remove it, apply Organic Lavender 100% Pure Essential Oil to your nails and thyroid, do this for 3 days, then if you want a good nail polish, ones that have been tested, look at the above sites.
If you have any queries, please do not hesitate to contact me.