Eating Salmon Research Paper

Salmon has been a highly demanded product by millions of customers as well as the countries who rely on seafood as a primary dish. However, with the influx of people’s wants come the consequences of these species are decreasing in populations around the world due to the causes and practices of human fishing. As stated by the World Wildlife Fund (WWF), there were an estimated 50% decline worldwide of salmon over the last twenty years. Several sources play a factor in the huge amounts of salmon being depleted including overfishing, loss of habitat, and even dams. Since the late 1900s, other ways of reversing what was happening to populations were being proposed and one new technical approach to re-populate the salmon fish exponentially was known as salmon farming, but the process brought more problems to the salmon species then there were good.

Generally containing about 150 ppm, killer whales are known to have numerous issues due to these high levels of contaminants (3). Seals have been known to have immune complications when carrying less than 10 ppm PCBs (3). Hence, orcas are heavily effected, facing a shorter life expectancy, birth defects, chromosomal issues, and cancer (4). Unfortunately, salmon is one of the top contributors to the pollution in orcas, and a food source for the majority of humans. In consequence, people are at risk for the same negative effects of biomagnification as orcas. For this reason, there is often a recommended limit on seafood consumption. Some examples of PCBs’ effects on humans are cancer and development problems

Salmon consume a variety of organisms depending on their age. Smolts, young salmon, consume insects, invertebrates as well as plankton. Adult salmon have a different diet than smolts; they consume squid, eels, and shrimp. As a young salmon it is harder to consume larger fish, so they feast on smaller organisms to help them nourish and grow. Adult salmon eat larger fish which helps them maintain a fair diet during their journey in life. In salmon farming chemicals such as antibiotics, vaccines, and pesticides are used to assist the growth of salmon. In order for salmon to stay healthy, they need regulated water to help them avoid diseases and bacteria. In the US alone over 190 metric tons of salmon is consumed on a daily basis. In the world, over 190,000 tons of salmon is eaten on a daily basis. Accounting for 70% of the aquatic market, salmon is the fastest growing food production system in the world.

Salmon, a light pink colored delicacy which is supposed to be healthy for you. But is it really that healthy and good for the environment?These intrepid creatures swim against the currents of fury or they are packed into a small contaminated pond full of chemicals. This fish is over consumed by the world’s population. The chemicals in which farm raised salmon are grown in can cause the salmon to get sick, which then leads to the human to get sick too.Also the salmon production process is an environmental issue causing many streams to get polluted. Is salmon the best choice for your dinner? Let 's find out.

There are misconceptions on farmed-raised fish. A lot of people read an article on Yahoo and think that is the norm. Customers stay away from farm-raised fish and tend to go for the wild-caught option. Yes there are a lot of bad farms and farming practices in the world but it isn’t fair to stigmatize the entire industry. There are good farms with good practices. After all, we do eat farmed-raised poultry, beef and pork and we don’t think twice about eating it. So why are many consumers afraid to eat farm-raised fish? Many consumers are misinformed. I’m going to discuss how Whole Foods Market has raised the bar when it comes to farm-raised fish with their Responsibly Farmed standards.

Salmon populations have been declining for years, especially very drastically in the last few years. This issue has been going on for years with very little awareness of the public living in the Northwest, especially around the Puget Sound area in Washington State. From Seattle Times I quote, “There used to be coho salmon runs all through Puget Sound and creeks. There haven’t been for decades,” said Julann Spromberg, a toxicologist working for NOAA Fisheries. “They’re coming back, and they’re dying. We need to figure out what’s going on.”

I’m not denying that they could have Salmonella but that just means when someone goes and gets this type of food for animals that they need to be educated properly and it doesn’t bother our animals when they eat it they are made that it doesn’t affect them, I also think that you need to do your own research on where that brand gets their food from. As for Carnivore Planet they get their “From USDA Human Grade meats at USDA inspected facilities. Our proteins are free range, cage free, pasture raised, grass fed, antibiotic free, steroid free, hormone free and NON – GMO fed” (Carnivore Planet). Some of their diets “are prepared with produce to further replicate trace minerals that dogs and cats would have normally found in their prey. We have several complete diets that use USDA Certified Organic Produce – so no pesticides!” (Carnivore Planet).

In the past, the American River provided more that 150 miles of spawning habitat for anadromous fish like Chinook (king) salmon and steelhead trout. With the creation of the Folsom and Nimbus dam for flood control in 1970, came the decline of native salmon and steelhead populations because upstream spawning habitats were cut off or destroyed. The Nimbus Salmon and Steelhead Hatchery was created because salmon and steelhead were threatened to become extinct and people believed the population could be replaced by hatchery fish. The relationship between salmon and humans is much more than just humans fishing salmon for food. I think the relationship is more of a positive one because the dam builders try to mitigate population loss. By creation

Numerous Freshwater Fish Farms around the world are helping feed a growing worldwide population. However, Aquaculture is also a huge industry in today 's growing economy, most of the species framers raise are Catfish, Trout, Tilapia, and even Salmon and other cold and warm water fish. Aquaculture has been around for thousands of years the first Fish Farms were accidental it didn 't become a concern until farmers started to breed concentrated amount of fish in small areas. Nevertheless, Aquaculture is not being researched adequately to better understand the impacts. As a result Fish Farming should be outlawed in all fifty states by the EPA. Many of the fish that are raised are for consumer consumption only. Presumably, the fish being

Anthes begins the article by discussing a new type of genetically modified salmon produced by a biotech company under the name AquaBounty. The fish in question, called the AquAdvantage salmon, carries two genes that differ from a wild salmon. These allow the salmon the reach its adult size in about a year and a half rather than three years. However Anthes explains that it has been a rough road for the biotech company, they first approached the FDA in 1993 about selling the fish and the proposal is just reaching its concluding stages. There is the possibility that the salmon may not be approved for human consumption, but if it is approved, this would be the first modified animal to enter our food supply.

One of the main health debates stems from the issue of sea lice. In many research studies, it was found that sea lice were being transferred from the farms to juvenile wild salmon. To reduce the spread of sea lice outside of the farms, the industries started to add emamectin benzoate, marketed as SLICE, to the farmed fishing feed. SLICE contains chemicals that are classified as amectins which contain synthetic pyrethins that cause irreversible nerve damage (Ramstad, Colquhoun, Nordmo, Sutherland, Simmons 2002). Recent reports and studies conducted have reported that these toxins are being found in several species of bottom feeders. Another major impact on health is the public knowledge on Omega-3 in wild versus farmed salmon. The amount of Omega-3 found in farmed salmon greatly varies dependent on the amount of protein in the feed. If more fish are in the feed, the higher the Omega-3 content, but if the fish are replaced with fillers such as grain or soy then this significantly decreases the amount of Omega-3. This decrease in Omega-3 is not required on packaging to the

The increase of fish meal and fish oil prices has urged aquaculture companies to use alternative ingredients for feed production. However, nutritional imbalances caused by the replacement of marine ingredients can reduce growth rates, and may also alter the immune response or reared fish. In this study we aimed to evaluate the effects of an extensive replacement of dietary fish meal and oil by plant and animal ingredients on the immune response of Atlantic salmon. During a 14-week trial, Atlantic salmon were fed a fish meal-fish oil based diet (FM), a diet based on plant protein and oil (VEG), and a vegetable oil-based diet with animal by-product meal as major protein source (ABP). At the end of the trial, salmon were injected with either phosphate-buffered

Many consumers today are confused about the controversy about fish and its health effects. Researchers have discovered that fish contains methyl mercury, polychlorinated biphenyls (PCB), and dioxins that may put one’s health at risk (“Harvard College”). The industrial processes cause mercury to be released into the air, then the chemical ends up in the lakes. Therefore, the contaminants come from bacteria that live in lakes that are then absorbed in species. When people consume fish, they are also taking in bacteria that came from unspecialized lakes indirectly through fish consumption. Although people could be harmed by eating contaminated fish, a diet that includes fish can also benefit the body. Fish has become especially popular

Hearing the term organic foods, we think what are those and how do they compare to conventional foods? Organic foods and other ingredients are grown without the use of pesticides, synthetic fertilizers, sewage sludge, genetically modified organisms, or ionizing radiation. And animals that produce organic meat, poultry, eggs and dairy products do not take antibiotics or growth hormones. Conventional foods are the total opposite of organic foods. These foods contain the use of chemical fertilizers, chemical pesticides, chemical weed killers, use of genetically modified organisms which can deliver consistent crops, and the restriction of only one or two crops

The main distinction between organically grown foods and conventionally grown foods is how they are grown. On an organic farm foods are grown using natural bi-products, like manure, and compost. They use spray pesticides from natural sources and traps and mating distractions to keep pests and diseases away. Animals are fed organic feed, and have access to go outdoors. To keep the animals from sickness, preventive measures are used. Meanwhile, on a non-organic farm, their agrochemicals are all synthetic, and the animals are grown with antibiotics, and growth hormones to produce rapid growth. Also, medications are used to prevent diseases in the animals. Because, non-organic foods use synthetic chemicals, it can be produced easier, and cheaper. However, does the use of synthetic chemicals make it a health hazard? If so, then does this make the more expensive organic apple better than the cheaper conventional apple? In order to make a fully informed decision on which type of food to buy, we must account for both sides.