cheap seafood ON A PALEO DIET in 2020 total information
Most people’s mental image of “meat” is a thick, juicy T-bone steak. On Paleo, bacon might be a close second. But while there’s nothing wrong with steak and bacon, focusing too closely on just a few kinds of animals can lead to a very limited menu of poultry, beef, and pork. Even if you eat a variety of organs and different cuts of meat, restricting yourself to land animals like this can reduce the variety and micronutrient content of your diet, not to mention cutting you off from a whole world of delicious recipes! Two-thirds of the Earth is covered with water; fish and other types of seafood diet present a wide array of Paleo meal options. While it’s important to be aware of environmental issues and potential food toxins, the benefits of eating fish are far greater than the risks, making cheap seafood one important part of a balanced diet.
Nutritional Benefits of Fish
Fish isn’t quite as much of a micronutrient superhero as liver, but its nutritional profile is nothing to be ashamed of. In fact, the micronutrients found in fish are so important to proper brain development that some scientists speculate that we may even have evolved as coast-dwellers to take advantage of these essential nutrients.
As well as being an excellent source of protein, fish contains high levels of Omega-3 polyunsaturated fatty acids (PUFA). In particular, seafood provides significant levels of two especially beneficial Omega-3s, a pair of long-chain fatty acids called EPA and DHA. While it’s important not to eat too much PUFA, making an effort to eat some O3s can actually be healthy, because the ratio of Omega-3 to Omega-6 also matters, and the modern diet contains far too much O6 and not nearly enough O3. Eating high-quality seafood can help you improve your health by balancing this ratio: studies have shown that moderate doses of EPA and DHA protect against heart disease. On the other hand, more is not necessarily better: above a “modest consumption,” (about two servings of wild-caught salmon or mussels per week) the risk of a heart attack was not lowered any further. Like safe starches, O3s are best consumed in moderation, rather than avoided entirely or eaten to excess.
Another common concern with fish consumption is the presence of other toxins, like PCBs and dioxins. fish isn’t the major source of them in most people’s diets: in the US food supply, 90% of the contamination from PCBs and dioxins comes from other foods, with only 9% from fish. Reducing your fish consumption to lower your overall risk from dioxins and PCBs is like running outside naked in the winter, deciding you’re cold and putting on one sock. It won’t hurt, but it won’t do much to help, either. In fact, if you replace the fish in your diet with foods higher in dioxins, you might even be making the problem worse. If you’re concerned about environmental toxins – and you should be – you’re better off focusing on the meat and vegetables in your diet.
One last toxin that might sneak its way into your dinner is BPA. BPA is an environmental estrogen (a chemical that prevents your hormonal systems from functioning normally) commonly used in the lining of aluminum cans: from there, it can leach into your food. If you buy salmon, tuna, sardines, or other canned fish, make sure to choose a brand packaged without BPA.
Thus, although it’s impossible to completely avoid consuming the toxins that modern industrial facilities spew out into the water, you can avoid BPA entirely by choosing your canned fish carefully, or simply buying fresh fish and avoiding cans altogether. As for mercury, PCBs, and dioxins, studies agree that the benefits of fish consumption are well worth the risks. Comparing the dangers of these toxins to the health benefits of moderate fish intake, scientists found that the potential dangers were insignificant compared to the obvious and well-documented benefits.