註冊
微博



發新話題發佈投票
打印

[醫務] Omega 3 既來源 + 魚皮的營養價值

Omega 3 既來源 + 魚皮的營養價值 E-mail 此主題給朋友

[隱藏]
0的人成日話深海魚有 Omega3 ,咁 Omega3 係咪0係0的魚肉裡面,魚皮有無 omega 3 呢?

另外,我好似聽過魚皮只係脂肪,同其它例如豬肉牛肉脂肪一樣,都係無益,唔知0岩唔0岩呢?如果有,又有咩營養呢?



熱門搜尋: 泰拳

TOP HOME

What I Need to Know About Omega-3 Fatty Acids What are omega-3 fatty acids?
Omega-3 fatty acids include eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), found in fish, and alpha-linolenic acid, found in soy, canola oil, flaxseed, and English walnuts.For what conditions are omega-3 fatty acids effective?There is good evidence that omega-3 fatty acids, particularly EPA and DHA, prevent heart disease. In people who already have heart disease, they help prevent death, heart attack, and stroke. They also reduce triglycerides. Omega-3 fatty acids might also help rheumatoid arthritis, high blood pressure, depression, bipolar disorder, menstrual pain, and certain kidney problems.What is the best source of omega-3 fatty acids?The best source of omega-3 fatty acids is fatty fish, like salmon. The American Heart Association (AHA) recommends that everyone eat at least two fatty fish meals (baked or broiled) weekly for cardiovascular health. People who have heart disease should try to eat fatty fish daily. Also add foods rich in alpha-linolenic acid (canola oil, soy, English walnuts, flaxseed) to your diet. But they are not good substitutes for fish because they do not provide enough EPA/DHA. Fish oil capsules are a convenient way to get your omega-3 fatty acids, especially if you need high doses. Fish oil capsules are sold over-the-counter or by prescription (Lovaza [formerly Omacor] in U.S.). Ask your healthcare provider if fish oil capsules are right for you.Should I be concerned about mercury in fish?Women who are pregnant or may become pregnant or are breastfeeding, and young children are at risk of mercury toxicity from certain fish. The EPA (U.S.) and Health Canada have specific recommendations for which fish these at-risk persons should avoid or limit. Fish low in mercury include shrimp, canned light tuna (not albacore), salmon, pollock, and catfish. Fish oil capsules are generally low in mercury and other pollutants. For more information, see http://www.epa.gov/waterscience/fishadvice/advice.html (U.S.) http://www.hc-sc.gc.ca/fn-an/sec ... s-adv-etud-eng.php. (Canada).How do I choose a fish oil product?Over-the-counter fish oil is considered a supplement, not a drug, so quality and content varies. Choose products with the "USP Verified Mark" on the label. These have been tested, and have acceptable levels of mercury, other heavy metals, PCBs, and dioxins. They are confirmed to contain what the label says they contain. The omega-3 content is the labeled amount of DHA plus EPA.If taking fish oil to treat high triglycerides, ask your healthcare professional about Lovaza [formerly Omacor], an FDA-approved prescription fish oil product. It is expensive, but some health insurance plans may cover part of the cost. It is a concentrated form of fish oil, so fewer capsules are needed to get the same amount of fish oil provided in over-the-counter capsules.Are there side effects or drug interactions with omega-3 fatty acids?Fish oil can cause nausea, heartburn, or loose stool. It can have a fishy aftertaste. Some patients have found that refrigerating or freezing fish oil supplement capsules might help. (Prescription Lovaza should NOT be frozen.) Discard capsules with a very strong or spoiled taste. There is a small increased risk of bleeding or bruising when taking fish oil at doses greater than 3 grams daily. Check with your healthcare provider if you are taking aspirin, warfarin (Coumadin), or clopidogrel (Plavix).Who should not take omega-3 fatty acid supplements?If you are allergic to fish, get approval from your healthcare provider before taking fish oil capsules.

TOP HOME

伸延閱讀
 提示:支持鍵盤翻頁 ←左 右→ 發新話題發佈投票

重要聲明:本討論區是以即時上載留言的方式運作,Uwants.com討論區對所有留言的真實性、完整性及立場等,不負任何法律責任。而一切留言之言論只代表留言者個人意見,並非本網站之立場,讀者及用戶不應信賴內容,並應自行判斷內容之真實性。於有關情形下,讀者及用戶應尋求專業意見(如涉及醫療、法律或投資等問題)。 由於本討論區受到「即時上載留言」運作方式所規限,故不能完全監察所有留言,若讀者及用戶發現有留言出現問題,請聯絡我們。Uwants.com討論區有權刪除任何留言及拒絕任何人士上載留言 (刪除前或不會作事先警告及通知 ),同時亦有不刪除留言的權利,如有任何爭議,管理員擁有最終的詮釋權。用戶切勿撰寫粗言穢語、誹謗、渲染色情暴力或人身攻擊的言論,敬請自律。本網站保留一切法律權利。


Copyright © 2003- Uwants.com All Right Reserved.
版權所有,不得轉載。

10.0.0.14