Tag Archives: toxicity

No, a New Paper Does Not Show That Glyphosate Is Harming Honey Bees

New study published in reputable journal finds that Monsanto’s global weedkiller harms #HoneyBees. The paper ‘#Glyphosate perturbs the gut microbiota of honey bees’ reports that bees fed glyphosate at concentrations chosen to mimic environmental levels lose beneficial gut bacteria, which then leaves them vulnerable to deadly infections. Glyphosate, arguably the world’s most hated chemical which is currently being blamed for just about every ailment known to man is now facing fresh demands for a ban based on this new research. The only problem is that this new study is fundamentally flawed and fails to even address whether changes observed in the #Bees gut microbiome play any part in its health or that glyphosate is responsible for anything at all. What’s worse it that it will most likely take time and attention away from the real causes of the declining bee (and other pollinators) population and create a scapegoat for self-righteous zealots, and those looking to push their agenda.

Glyphosate Is Not Harming Honey Bees Gut Microbiota https://mylespower.co.uk/2018/10/05/g…

Glyphosate perturbs the gut microbiota of honey bees http://www.pnas.org/content/early/201…

Top 5 Chemistry Fails by the Food Babe

Five Facts Natural News Got Wrong About Aspartame

By Myles Power (powerm1985)

This Much Will Kill You

As the saying goes, “the dosage makes the poison.” Maybe people like the anti-vaxxers or the anti-fluoridationists can learn a thing or two from this video. 🙂

By AsapSCIENCE via YouTube

A lot of things can kill you – but here are some surprising ones!

This Is NOT NATURAL

By AsapSCIENCE via YouTube

This episode was inspired by the work of James Kennedy. Check out all of his ‘Natural’ food infographics on his website: https://jameskennedymonash.wordpress….

Click image for more infographics like this.

Click image for more infographics like this.

Glyphosate – The New Bogeyman

steven_novellaby Steven Novella via Science-Based Medicine

There is an ideological subculture that is motivated to blame all the perceived ills of the world on environmental factors and corporate/government malfeasance. Often this serves a deeper ideological drive, which can be anti-vaccine, extreme environmentalism, or anti-GMO. Screen Shot 2015-01-06 at 6.09.56 PMThe latest environmental bogeyman making the rounds is glyphosate, which is being blamed for (you guessed it) autism.

Glyphosate is the active ingredient in the herbicide Roundup. It has been widely used for about 40 years, and with the introduction of GM crops that are Roundup resistant, its use has increased significantly in the last 20 years. It has therefore become a popular target for anti-GMO fearmongering.

round upGlyphosate is one of the least toxic herbicides used. It inhibits the enzyme 5-enolpyruvylshikimic acid-3-phosphate synthase which interferes with the shikimic pathway in plants, resulting in the accumulation of shikimic acid in plant tissues and ultimately plant death. The enzyme and pathway do not exist in animals, which is why toxicity is so low. Still, chemicals can have multiple effects and so toxicity needs to be directly measured and its epidemiology studied.

A systematic review published on 2000 found:

Experimental evidence has shown that neither glyphosate nor AMPA bioaccumulates in any animal tissue. No significant toxicity occurred in acute, subchronic, and chronic studies.

and

Therefore, it is concluded that the use of Roundup herbicide does not result in adverse effects on development, reproduction, or endocrine systems in humans and other mammals. For purposes of risk assessment, no-observed-adverse-effect levels (NOAELs) were identified for all subchronic, chronic, developmental, and reproduction studies with glyphosate, AMPA, and POEA.

As pesticides go, glyphosate has very low toxicity, and any dose a person is likely to get exposed to is well below the safety limits.

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