Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
Environmental Toxins Are Worsening Obesity Pandemic, Say Scientists; Obesogens
- The Guardian, May 19, 2022. - Ed. *Exclusive: Pollutants can upset bodys metabolic thermostat with some even causing obesity to be passed on to children.
Chemical pollution in the environment is supersizing the global obesity epidemic, according to a major scientific review.
The idea that the toxins called obesogens can affect how the body controls weight is not yet part of mainstream medicine. But the dozens of scientists behind the review argue that the evidence is now so strong that it should be. This is critical because the current clinical management of obese patients is woefully inadequate, they said. The most disturbing aspect of the evidence is that some chemical impacts that increase weight can be passed down through generations by changing how genes work.
Pollutants cited by the researchers as increasing obesity include bisphenol A (BPA), which is widely added to plastics, as well as some pesticides, flame retardants & air pollution. Global obesity has tripled since 1975, with more people now obese or overweight than underweight, & is increasing in every country studied. Almost 2 billion adults are now too heavy & 40 million children under 5 are obese or overweight. The focus of the clinical people is on calories- if you eat more calories, youre going to be more fat, says Dr Jerrold Heindel, lead author of one of the 3 review papers, & formerly at the US National Institute of Environmental Health Sciences.
So they wait until you get obese, then theyll look at giving you diets, drugs, or surgery. If that really worked, we should see a decline in the rates of obesity, he said. But we dont obesity continues to rise, especially in children. The real question is, why do people eat more? The obesogenic paradigm focuses on that and provides data that indicate that these chemicals are what can do that. Furthermore, the scientists say, the approach offers the potential to prevent obesity by avoiding exposure to pollutants, especially in pregnant women and babies: Prevention saves lives, while costing far less than any [treatment]. - Strong evidence: The evidence for obesogens is set out by more than 40 scientists in 3 review papers, published in the peer-reviewed journal Biochemical Pharmacology & citing 1,400 studies.
These chemicals are everywhere: in water & dust, food packaging, personal hygiene products & household cleaners, furniture & electronics. The review notes about 50 chemicals as having good evidence of obesogenic effects, from experiments on human cells & animals, & epidemiological studies of people. These include BPA & phthalates, also a plastic additive. A 2020 analysis of 15 studies found a significant link between BPA levels & obesity in adults in 12 of them. Other obesogens are pesticides, including DDT & tributyltin, former flame retardants & their newer replacements, dioxins & PCBs, & air pollution. Several recent studies link exposure to dirty air early in life to obesity. The review also names PFAS compounds forever chemicals due to their longevity in the environment as obesogens. These are found in food packaging, cookware, & furniture, including some child car seats....
https://www.theguardian.com/environment/2022/may/19/environmental-toxins-are-worsening-obesity-pandemic-say-scientists
InfoView thread info, including edit history
TrashPut this thread in your Trash Can (My DU » Trash Can)
BookmarkAdd this thread to your Bookmarks (My DU » Bookmarks)
5 replies, 923 views
ShareGet links to this post and/or share on social media
AlertAlert this post for a rule violation
PowersThere are no powers you can use on this post
EditCannot edit other people's posts
ReplyReply to this post
EditCannot edit other people's posts
Rec (8)
ReplyReply to this post
5 replies
= new reply since forum marked as read
Highlight:
NoneDon't highlight anything
5 newestHighlight 5 most recent replies
Environmental Toxins Are Worsening Obesity Pandemic, Say Scientists; Obesogens (Original Post)
appalachiablue
May 2022
OP
exboyfil
(17,862 posts)1. Pull the cheese and meat
off those buns and pizza and move it the to right.
Move the apple and half of the tomatoes to the left.
That is my diet. 70 pounds down since December.
SheltieLover
(57,073 posts)2. Congrats!
appalachiablue
(41,103 posts)3. Good for you! That's inspiring, I need to get serious too.
SheltieLover
(57,073 posts)4. I've been looking into "Healthy Keto" diet
Dr. Berg. Seems like a great program. Having issues with giving up chocolate, thou.
Skittles
(153,113 posts)5. don't give up your favorite foods
you can eat chocolate, you just cannot eat all the chocolate you want