Environmental Health Issues

My job’s MSDS is located in a big binder that holds potentially hazards chemicals in a preschool. I am going to focus on two frequently used chemicals in the school: Elmer’s Glue Hand Sanitizer What are the health risks associated with this chemical? Elmer’s glue: No information on significant adverse effects for inhalation, skin, or eyes. Hand sanitizer: No acute toxic effects expected by inhalation, ingestion, or contact during anticipated handling or usage. No long term chronic effects. Is the chemical a carcinogen? Elmer’s glue: None of this product’s components are listed by ACGIH, IARC, OSHA, or NTP. Hand sanitizer: Not listed What personal protective equipment or special precautions should be taken when working with this chemical? Elmer’s glue: Under normal conditions no protection is required. Hand sanitizer: N/A If this is a chemical found in your workplace, what training/education were you given about any risks associated with this chemical? When...

After reading  Lead Poisoning  by Herbert Needleman and the NigeriaCasey article, I now know more of the effects of lead poisoning. Before reading about the history I had no idea that they used it for wine to sweeten it. I am happy to see how the understanding of lead toxicity have advanced throughout the years. The more we know the safer our families are. It is interesting to see how a toxic like lead can lead to behavior problems. It is very unfortunate that children suffer the most.  I am glad that they were able to catch it in Nigeria. My husband is from Nigeria and seeing how the village life is, I am surprised that they caught it and cared to do something about it. Many children lost their lives because of this exposure. People in villages are poor and lack many resources. Fortunately some of them have families in America that do help financially. We have come a long way but still have a long way to go. 

Green chemistry is a way to reduce pollution. It minimizes or eliminates the hazards of chemical feedstocks, reagents, solvents, and products. I had never heard of the term "green chemistry" before now. With that being said I have done some additional reading and I saw that several companies are now marketing alternative plastics derived from renewable sources .  NatureWorks of Minnetonka, Minnesota, which is owned by the food and agricultural conglomerate Cargill, makes food containers from a polymer called  Ingeo , derived from corn starch. Bacteria convert the starch into a resin that is an alternative to polyethylene terephthalate (PET), the strong, rigid plastic currently used for containers such as water bottles and yogurt pots. In future, the company says, the raw material for Ingeo could come not from fresh corn but from agricultural waste. The 12 principles of green chemistry is a great way to minimize or eliminate the hazards of chemicals. People should begin...

The Six Classes of Chemicals are the chemicals that is known to harm human health that is separated in six classes. The chemicals in these classes can change DNA, cause cancer, and disrupt neurological, reproductive, and hormonal functions.  Highly Fluorinated Chemicals: These chemicals provide stain and water repellency. The health concerns are Kidney and testicular cancer, elevated cholesterol, decreased fertility, thyroid disease, and interference with hormone function. I was surprised to find out about all of the products with highly fluorinated chemicals. One that really stood out to me is the non stick cook ware. It is horrible finding out that a lot of the products that we consider to be convenient is actually more harmful to our bodies. Finding out that the safer substitutes are just as bad shows that we need better regulations. Antimicrobials: Antimicrobials are found in many antibacterial products. The health concerns are disruption of hormone functio...

Chemicals are dangerous to us and the environment. I think that community awareness and the requirement for safer substitutes and solutions are essential for an ideal chemical policy. The amount of pesticide residue in fruits and vegetables should be disclosed to the public. If people were aware of the different pesticide exposures and toxic chemicals then they would fight  for safer alternatives or just go completely organic.  Dimethoate is an insecticide found in many fruits and vegetables.  Dimethoate is an Organophosphorus compound and symptoms of poisoning with this compound includes but are not limited to dizziness, nausea, vomiting, weakness and other symptoms when being exposed to the skin and eyes. When eating fruits and vegetables people do not expect to receive harmful side effects especially when trying to provide the safest foods for children. Safer alternatives should be enforced for insecticide use.  Reference: http://www.pesticideinfo.org/Detai...

The Louisville Charter for Safety Policy mentions six steps to reform our nation's chemicals policy. The six steps include: Require safer substitutes and solutions Phase out persistent, bioaccumulative, or highly toxic chemicals  Give the public and workers the full right-to-know and participate Act on early warnings Require comprehensive safety data for all chemicals  Take immediate action to protect communities and workers My group came up with very similar policies. One policy that we mentioned that is not among the charter policies is the requirement of education and awareness at the community level. If more people become aware of the toxic chemicals that they are being exposed to then manufacturers will start to  provide safer substitutes and solutions because people will be less likely to purchase their product.

I had Chicken and Broccoli Alfredo for dinner. The ingredients include: Pasta, Alfredo Sauce, Broccoli, Mushrooms, and Tomatoes Broccoli contains 33 pesticide residues Human Health Effects: 3 — Known or Probable Carcinogens 16 — Suspected Hormone Disruptors 6 — Neurotoxins 6 — Developmental or Reproductive Toxins Environmental Effects: 9 — Honeybee Toxins Mushroom contains 11 pesticide residues Human Health Effects: 4 — Known or Probable Carcinogens 5 — Suspected Hormone Disruptors 3 — Neurotoxins 4 — Developmental or Reproductive Toxins Environmental Effects: 5 — Honeybee Toxins Tomatoes contain 35 pesticide residues Human Health Effects: 3 — Known or Probable Carcinogens 4 12 — Suspected Hormone Disruptors 6 — Neurotoxins 3 — Developmental or Reproductive Toxins Environmental Effects: 10 — Honeybee Toxins The few "healthy"ingredients that was added to my food seems to be more harmful than the pasta and Alfredo sau...