What type of fresh fish commonly found at the grocery store has the most health benefits?

I want to get more grilled fish in my diet. Cod? Salmon?

Should I worry about mercury poisoning? Asked by Kamic 60 months ago Similar questions: type fresh fish commonly found grocery store health benefits Food & Drink > Food.

Similar questions: type fresh fish commonly found grocery store health benefits.

Salmon is probably your best choice There are studies showing that farm raised salmon contain higher level of toxic substance PCBs than wild salmon. However FDA maintained that the level found in farm raised salmon is well below the safety standard. Canned salmon are generally safe as manufacturers usually use wild salmon to can for the firmer URL1 March 2004, FDA and EPA revised its advisories on mercury in fish for pregnant women and young children.

Generally they are advised to eat no more than 2 meals of low-mercury fish per week - one can of salmon or half a salmon steak is considered one meal. Delicious with exceptional nutritional value found in few other foods (omega 3 fatty acids), the lovely pink-hued salmon can be served in a variety of ways and is always a favorite among fish lovers and enjoyed even by those who are not always fond of fish. The season for the different species of salmon ranges from early summer to late fall, however, the increased production of farm raised salmon has made it available fresh in local supermarkets year round.

Salmon are incredible fish traveling thousands of miles throughout their life cycle and within two to five years returning to the very location where they were born to spawn and die. The specific characteristics and life cycles of salmon vary with each species. Their flesh ranges in color from pink to red to orange with some varieties richer in important omega 3 fatty acids than others.

For example, chinook and sockeye are fattier fish than pink and chum and contain great amounts of healthy omega 3 fatty acids. Salmon is low in calories and saturated fat, yet high in protein, and a unique type of health-promoting fat, the omega-3 essential fatty acids.As their name implies, essential fatty acids are essential for human health but because they cannot be made by the body, they must be obtained from foods. Fish contain a type of essential fatty acid called the omega-3 fatty acids.

Wild-caught cold water fish, like salmon, are higher in omega-3 fatty acids than warm water fish.In addition to being an excellent source of omega-3s, salmon are an excellent source of selenium, a very good source of protein, niacin and vitamin B12, and a good source of phosphorous, magnesium and vitamin B6. Cardiovascular BenefitsThe omega-3 fats found in salmon have a broad array of beneficial cardiovascular effects. Omega-3s help prevent erratic heart rhythms, make blood less likely to clot inside arteries (the proximate cause of most heart attacks and strokes), improve the ratio of good cholesterol to bad cholesterol, and prevent cholesterol from becoming damaged.(Only after cholesterol has been damaged does it clog arteries.)Omega-3s work their magic by affecting the production of hormone-like molecules called prostaglandins.

Some kinds of prostaglandins are pro-inflammatory while others, like those derived from the omega-3s in salmon are anti-inflammatory. The primary omega-3 found in salmon, EPA (eicosapentaenoic acid), is the immediate precursor of the Series 3 prostaglandins, an anti-inflammatory type that prevents platelets from sticking together and improves blood flow. A four-ounce serving of salmon contains 33.6% of the daily value for omega-3 fatty acids.

Salmon promotes cardiovascular health not only through its concentration of omega-3 fats, but also because this fish is a very good source of the B-vitamins, niacin and vitamin B12. Niacin, which is necessary for the chemical processing of fats in the body, has been repeatedly used clinically to successfully lower total blood cholesterol in individuals with elevated cholesterol levels. Vitamin B12 plays a critical role as a methyl donor.

Methylation is a basic cellular process in which methyl groups are transferred from one molecule to another, resulting in the formation of a wide variety of very important active molecules. When levels of B12 are inadequate, the availability of methyl groups is also lessened. One result of the lack of methyl groups is that molecules that would normally be quickly changed into other types of molecules not only do not change, but accumulate.

One such molecule, homocysteine, is so damaging to blood vessel walls that high levels are considered a significant risk factor for cardiovascular disease. Just 4 ounces of baked or broiled salmon provide 56.7% of the daily value for niacin and 54.2% of the daily value for vitamin B12. Increases Heart Rate Variability-A Measure of Heart Muscle FunctionOne of the ways in which consuming fish rich in omega-3 fats, such as salmon, promotes cardiovascular health is by increasing heart rate variability (HRV), a measure of cardiac function, in as little as three weeks, according to a study published in the April 2005 issue of Chest.

By providing greater variability between beats, the marine omega 3 fatty acids, EPA and DHA, reduce the risk of arrhythmia and/or sudden death. Researchers from Atlanta, GA, Boston, MA, and Cuernavaca, Mexico, took the HRV of 58 elderly patients every other day for two months to establish an HRV baseline for each participant. For the next 11 weeks, half of the study participants took a daily 2 gram supplement of fish oil and the other half took a daily 2 gram supplement of soy oil.

Patients in both groups experienced a significant increase in HRV, with those who took fish oil achieving a greater increase in a shorter time period. Patients who received fish oil experienced increased HRV within the first 2.7 weeks, whereas it took 8.1 weeks for a significant increase in HRV to be seen in the group taking soy oil. On the other hand, while none of the study participants experienced significant negative side effects, 41% of participants in the fish oil group reported belching, compared to 16% in the soy oil group.

"Our findings contradict the current belief in the medical community that increasing the intake of omega-3 fatty acids produces only long-term cardiac benefits," said the study's lead author, Fernando Holguin, MD, Emory University School of Medicine, Atlanta, GA. "In fact, our study group showed improvements in heart function in as little as two weeks.""Studies like this demonstrate that there are additional approaches we can take to protect ourselves from heart attacks," said Paul A. Kvale, MD, FCCP, President of the American College of Chest Physicians.

"It's exciting to see the potential for omega-3 fatty acids in improving heart function when it complements a healthy lifestyle of exercising, maintaining a healthy weight, and getting eight hours of sleep." We'd add eating healthful foods to this proactive list. Rather than pop a daily pill, we'd rather enjoy a daily "dose" of delicious salmon, soyfoods, or tuna.

For recipes certain to not only increase your heart rate variability but also your delight in eating, click Recipes. Just Two Servings of Omega-3-rich Fish a Week Can Lower TriglyceridesTriglycerides are a form in which fat is carried in your bloodstream. In normal amounts, triglycerides are important for good health because they serve as a major source of energy.

Gh levels of triglycerides, however, are associated with high total cholesterol, high LDL (bad) cholesterol and low HDL (good) cholesterol), and therefore, with an increased risk of cardiovascular disease.In addition, high triglycerides are often found along with a group of other disease risk factors that has been labeled metabolic syndrome, a condition known to increase risk of not only heart disease, but diabetes and stroke. (Metabolic syndrome is the combined presence of high triglycerides, increased blood pressure, high blood sugar, excess weight, and low HDL (good) cholesterol. ) Sources: http://www.whfoods.com/genpage.php?tname=foodspice&dbid=104 .

Salmon is by far the most available, the least costly and the healthiest fish you can buy in the supermarket. One 3 oz serving gives you the RDA for your essential omega 3 fatty acid intake and it's oh so tasty . Omega 3s are important for low cholesterol, general heart health, and a whole host of other things that would take too long to mention.As far as mercury poisoning goes, the health benefits of salmon far outweigh the risks associated with mercury found in salmon (unless you're pregnant).

So, eat up! .

The best fresh fish for omega 3 oils are salmon, tuna and herring. Canned sardines and anchovies are great too. It's good that you're looking to add fish to your diet.

The omega 3 oils in fish have been shown to lower cholesterol, blood pressure and triglycerides, balance your HDLs and LDLs, improve how your brain functions, help you sleep better, prevent cancers and more. The best fresh fish for omega 3 oils are salmon, tuna and herring. Canned sardines and anchovies are great too.

Heavy metals like mercury are a concern so be sure to buy fresh, wild-caught (not farm raised) fish from a reputable fish market. Ask questions and watch out for markets that sell "fresh" fish which were once frozen. If this is the case, you'd be better off buying frozen fish that were frozen immediately after being caught.Be well, Michael Sources: omega-3.us .

Can you name any grocery store or other cheap food brands manufactured by the same company using the same ingredients...

After messing up and attempting to correct an EBT (Food Stamp) transaction, a grocery store (please see details).

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