Title: Affects of Genetically Modified Food
Topic: Genetic modified foods
Specific Purpose: To inform about GM foods, the hazards and the reason they should be labeled Thesis Statement: Today I want to inform about GM foods
Attention Material :
How awesome would it be if your pet glowed in the dark? Or your family had a zebra-dog? How about a family dog that could take out the entire neighborhood in one lick? Now how about owning this dairy cow? Looks normal but its not. All these animals have been genetically modified and their genes have been altered. The cow is injected with a growth hormone rBGH to increase it’s milk production, only problem, that hormone has been found to cause different types of cancers as well as a number of other health hazards. This hormone has been banned in Canada and Europe but sadly in American this hormone linked to 3-4x higher cancer rates was approved by the FDA in 1993 after the consumer tested it for 90 days on 30 rats. Today, we are seeing the long-term affects of drinking this potent milk. Before the genetically modified food explosion only 1:11 individuals had cancer, today 1:2 men and 1:3 woman will develop cancer and nearly half of you can expect it in your lifetime. Today 2/3rds of all foods in your local grocery store are GM and in 2013 it will have raised to 90%. The problem here is that GM foods are hardly ever tested before consumed, they have a number of associated health problems and they are not labeled so you cant pick to not eat them or not. Credibility Material:
I have always been interested in GM organisms but a few years ago my professor at IU intreguied me with the effects of GM foods. Today, I’ve done countless hours of research on the subject and wrote many papers about it. Thesis Statement:
Today I want to inform about GM foods
Today I want to inform you about GM foods, what they are and why we should push for labeling of GM foods in our grocery. Transition:
To begin, allow me to inform you about GM foods.
GM foods are everywhere but what are they? Are they good, bad, or okay? Should I eat them or should I not? A.
Genetically Modified (GM) foods are food items that have had their DNA changed or altered entirely through genetic engineering creating completely different variants. 1.
GM products include medicines and vaccines, foods and food ingredients, feeds and fibers. B.
GM foods first appeared on the marked in 1990
Between 1997-1999 GM food ingredients suddenly appeared in 2/3rds of all U.S. processed foods 1.
If you consumed soy sauce with Chinese, popcorn at movie or occasional candy bar you’ve undoubtfully consumed this new food. a.
Nearly every American has eaten GM foods but only 26% believe they have. b.
No labeling and no regulation
“Potentially, GM could breed new animal and plant diseases, news sources of caner and novel epidemics in human health”, Dr. Wald, Prof of Biology at Harvard University.
Transistion: Now that we know what GM foods are, lets discuss the health concerns associated with them. II.
There are extensive health hazards that have been shown to be caused by modified foods. A.
Study done in 1999 showed GM foods have decreased levels of vital nutrients- esp. those that protect us from heart disease and cancer.
Modified proteins exist in GM foods, new proteins never before eaten by humanity. 1. Foreign GM ingredients produce allergies
a. 25% of Americans have mild adverse RXNs to foods and at lease 4% have life threatening allergies to food. b. Soy allergies have doubled since GM soy introduced.
c. No labeling of GMO in foods and people experience
allergies they were unaware of-Anaphylatic
In last decade, percent of children in U.S. affected by serious food allergies has significantly increased.
Today 6-8% children under 3 yrs old affected.
As we ingest transgenic human/animal products there is no real the impact of human...
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