Sentence examples for controversial substance from inspiring English sources

That's the dilemma for parents worried about a controversial substance found in the popular sealants that are painted on children's molars to prevent decay.

And yesterday, America's favorite food company, General Mills, took the lead at the front of an increasing number of food companies who are tackling unsustainable palm oil, the controversial substance that is causing rampant deforestation in some of the world's most precious forests.

MSG is a controversial ingredient, often derided for its connection to obesity and linked by some people to health effects as diverse as chest pains and facial numbness.[1] While studies report that there's no actual connection between the additive and these symptoms, it's still a controversial substance.

Obviously, the formaldehyde part of the process is controversial, as the substance is hazardous and potentially carcinogenic.

Defoliants were employed for these purposes by South Vietnamese and U.S. forces in the Vietnam War; among the more controversial of these substances was the chemical compound known as Agent Orange.

Marijuana's status as an illegal substance is controversial, as is the extent of its criminalization and the resources to control it.

"While there is high regard for Reverend Wright's ministry and leadership at Trinity U.C.C. in Chicago during the past 36 years, and for his prophetic, scriptural preaching," Mr. Thomas wrote, "many of us today are troubled by some of his controversial comments and the substance and manner in which they have been communicated, both by him and as characterized by the media".

The 200-year-old practice of homeopathy estimated to be a multibillion-dollar industry in the United States is based on two controversial principles: First, a substance that causes a specific symptom in a healthy person can relieve the same symptom in a sick person if consumed at a very low dose.

Although he didn't admit to that, he did admit to taking the controversial over the counter substance, Creatine.

This last point is assessed when there is a depressive disorder [ 40– 43], although it is more controversial in cases of substance abuse, bipolar disorder or schizophrenia, in light of studies [ 44– 46] demonstrating that chronic HCV infection can be treated safely and effectively in these cases using a multidisciplinary approach [ 35, 36, 44– 44].

However, this issue is still controversial since some other substances like lubricin have also been propounded to be responsible for boundary lubrication.