The GMOs (Genetically Modified Oragnisms) are the organisms
with genetically engineered genetic material. While it sounds absolute
scientific and safe, there have been controversies about GMO’s food
safety. In lack of sufficient awareness,
there is a general apprehension if GMO’s are safe to eat. In United States, the
regulation of GMOs falls under United States Department of Agriculture (USDA),
Environmental Protection Agency (EPA) and the Food and Drug Administration
(FDA) with each agency dealing with different regions of regulations. The EPA
evaluates for ecological safety. United States Department of Agriculture
assesses if something is safe to grow and the FDA decides if it is safe to eat.
The EPA requires growers to have a license and also regulates GMOs which
contain a pesticide, like B. thuringiensis.
The USDA regulates by conducting pre-release field testing. The USDA also runs
groups those evaluate and monitor GMO crops for safety. These groups may
destroy the products and can stop the growing or movement of suspected crops.
Under FDA regulation, a genetically modified plant does not
need a license if it meets the following six standards
Is not a noxious weed
The introduced genetic material that was infused
is stably incorporated into the plants own genes
The operation of the introduced gene is well
known and does not cause plant disease.
Is not toxic to non-target organisms.
Will not cause the production of new plant
Does not contain genetic material from human or
The firms creating genetically modified food do not have to
consult with FDA for testing of the grown GMO material as the FDA does not test
the products, instead it sets the guidelines for safer food and drugs. Since
1992, the FDA has claimed no testing is necessary and considered GMOs as safe.
This however, triggered questions like are GMOs the biggest experimentation on
humans without their knowledge? Should GMOs be labeled? The FDA though doesn’t
demand labeling of foods that are genetically modified, with reasoning that
they are substantially equivalent to non GMO foods.
Safety is the most controversial facet of GMO production.
There are concerns about allergy, transfer of antibiotic resistant markers
along with other unknown effects. Also, there are concerns like is there a
possibility of ecological effects on other organisms i.e. possible transfer of
trans-genes through cross-pollination, loss of flora or fauna along with
In 1996, Monsanto introduced Roundup ready crops those were
genetically modified to resist Roundup and initially soya beans, followed by
corn were tested for being Roundup ready crops. (Roundup is the brand-name of a
herbicide produced by Monsanto, with active ingredient Glyphosate)
Glyphosate is quickly absorbed by leaves and shoots of plants.
The glyphosate moves quickly through the plant and accumulates in areas of
active growth called meristems. Spraying a plant with RoundUp results in a lack
of protein synthesis in that plant and plants stop growing without amino acids.
It then damages foraging animals and in addition, with infiltration through
wells to ground water. It also removes minerals from the soil it’s sprayed on