Surveys suggest that most Americans consume less than the RDA for copper each day. Up to 10,000 micrograms daily appears to be safe for consumption in adults. Vegan diets appear to provide adequate amounts of copper. In a number of clinical trials copper doses of 2-10 milligrams by mouth were safely used in patients. For plaque inhibition, a 1.1mM copper rinse has been used for four days.
Best Answer: Petroleum jelly or petrolatum is made by refining a byproduct of oil drilling. Petrolatum is a semi-solid mixture of hydrocarbons, having a melting-point usually ranging from a little below to a few degrees above 100Â° F (37Â° C).etroleum jelly is made by touching-up a byproduct of oil drilling, or some left over products of oil drilling. Vaseline is a well-known brand of petroleum jelly. Source(s): http://en.wikipedia.org/wiki/Petroleum_j... Cap'n Eridani Â· 9 years ago. Thumbs up. 1. Thumbs down. 1. 1 comment. Loading ...
Mineral oil is a byproduct of the distillation of crude oil to produce gasoline and other products made from petroleum. Also known as white petroleum, mineral oil has been widely used in skin-care products and in heavy machinery applications. Scented, mineral oil is popularly known as baby oil.t is not a food. Replace Mineral Oil with natural oils that are derived from foods, i.e. jojoba oil, grapeseed oil, hazelnut oil, to name a few. These oils are far better and salubrious for you than Mineral Oil. They are good for hair care and skin care.