Friday, March 23, 2018

M9.2 Six Chemical Classes


The six chemical classes are commonly found in consumer products and are highly toxic. The already banned chemicals are replaced by similar chemicals that could also be harmful and could cause similar health problems. They could be DNA disruptors, cancer agents, neurological and reproductive, and hormonal disruptors. We as consumers and in public health can participate in not having this products within homes and communities by identifying these chemicals and in what products are they in.

1.    Highly Fluorinated Chemicals
Found in water repellant and non- stick products. They are used in carpets, cleaners, clothing, cookware, cosmetics, food packaging, furnishings, outdoor apparel, paints, papers, protective coatings and sealants, and firefighting foams.

2.    Antimicrobials
Uses include cleaning and personal care products, clothing and linens, and building materials and furnishings. Beside increasing antimicrobial resistance, Triclosan, triclocarban, quats, and nanosilver components of these antimicrobials are all toxic to aquatic organisms.

3.    Fire retardants
Flame retardants are used in furniture, children’s products, electronics, building materials, wire and cable, etc. It is associated with lowered IQ and hyperactivity in children as well as cancer, hormone disruption, and decreased fertility in adults. The chemical bioaccumulate up food chains.

4.    Bisphenols and Phthalates
Bisphenols are present in water bottles, food storage containers and packaging, aluminum cans, and cash register receipts. Phthalates can be found in some vinyl flooring, shower curtains, toys, plastic wrap, and food packaging and containers, glues, caulks, paints, personal care products, and air fresheners.
When possible, opt for glass, porcelain or stainless-steel containers and tableware, particularly for hot food or liquids, avoid microwaving plastics, and avoid plastic products.

5.    Some Solvents
Products containing solvents include oil-based paints, paint strippers, adhesives, wood finishes, shoe polish, cosmetics, markers, aerosols, nail polish remover, garment dry cleaning, sealants, and household cleaners. Opt for professional wet cleaning instead of conventional dry cleaning and use water-based, instead of oil-based, paints.

6.    Certain metals
Coal burning plants can release mercury into air and water and up the food chain. Led can be found in paints, plumbing, fixtures, and dust in and around homes built before 1978 Exposure to mercury, arsenic, cadmium, and lead in the womb or in early childhood can harm brain development, leading to learning and behavioral problems. In adults, each metal is associated with increased cancer risk.



2 comments:

  1. I really like your point that we are consumers and can control the market. It already seems that there are healthier 'trends' like stainless steel water bottles and glass Tupperware that are benefitting us and the environment.

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  2. You give great examples of each, and the description is very detailed. Public health workers do have an obligation to make sure individuals know what these chemicals are included in.

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