Omega-3 Fatty Acids

Question: What are the Nutritional benefits of Omega-3 fatty acids? What (exactly) are the benefits of foods that are high in Omega-3 fatty acids? I know that fish (cold water seafoods) are high in this nutrient. I normally do eat a "balanced" diet (I eat more veggies & fresh fruits than meats.) Thanks for feedback.

Answer: clear skin but its a combination of eating other healthy foods. Cholesteral decreases, too. good for cardiovascular health.

Question: Are there omega 3 fatty acids in egg whites or just the yolks? I don't prefer to eat the yolk of an egg but I know eggs are a good source of omega 3 fatty acids. Are omega 3's found in the egg whites?

Answer: The omega 3's are in the yolk only. The white is virtually fat free, and omega-3 is a fatty acid.

Question: What is the beneficial dose of Omega-3 Fatty Acids for an adult? Does anyone know of a better brand than most that may be doctor recommended for Omega-3 fatty acids?

Answer: Omega-3 fatty acids are considered essential fatty acids. They are essential to human health but cannot be manufactured by the body. For this reason, omega-3 fatty acids must be obtained from food. Omega-3 fatty acids can be found in fish, such as salmon, tuna, and halibut, other marine life such as algae and krill, certain plants (including purslane), and nut oils. Also known as polyunsaturated fatty acids (PUFAs), omega-3 fatty acids play a crucial role in brain function as well as normal growth and development. The American Heart Association recommends eating fish (particularly fatty fish such as mackerel, lake trout, herring, sardines, albacore tuna, and salmon) at least 2 times a week. It is advised that pregnant women and mothers, nursing mothers, young children, and women who might become pregnant not eat several types of fish, including swordfish, shark, and king mackerel. These individuals should also limit consumption of other fish, including albacore tuna, salmon, and herring. They can take omega-3 fatty acids in quality dietary supplements that are certified mercury-free by a reputable third-party lab. There are three major types of omega 3 fatty acids that are ingested in foods and used by the body: alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA). Once eaten, the body converts ALA to EPA and DHA, the two types of omega-3 fatty acids more readily used by the body. Extensive research indicates that omega-3 fatty acids reduce inflammation and help prevent risk factors associated with chronic diseases such as heart disease, cancer, and arthritis. These essential fatty acids are highly concentrated in the brain and appear to be particularly important for cognitive (brain memory and performance) and behavioral function. In fact, infants who do not get enough omega-3 fatty acids from their mothers during pregnancy are at risk for developing vision and nerve problems. Symptoms of omega-3 fatty acid deficiency include extreme tiredness (fatigue), poor memory, dry skin, heart problems, mood swings or depression, and poor circulation. It is important to maintain an appropriate balance of omega-3 and omega-6 (another essential fatty acid) in the diet, as these two substances work together to promote health. Omega-3 fatty acids help reduce inflammation, and most omega-6 fatty acids tend to promote inflammation. An inappropriate balance of these essential fatty acids contributes to the development of disease while a proper balance helps maintain and even improve health. A healthy diet should consist of roughly 2 - 4 times more omega-6 fatty acids than omega-3 fatty acids. The typical American diet tends to contain 14 - 25 times more omega-6 fatty acids than omega-3 fatty acids, and many researchers believe this imbalance is a significant factor in the rising rate of inflammatory disorders in the United States. In contrast, however, the Mediterranean diet consists of a healthier balance between omega-3 and omega-6 fatty acids, and many studies have shown that people who follow this diet are less likely to develop heart disease. It also contains another fatty acid, omega-9 fatty acids, which have been reported to help lower risks associated with cancer and heart disease. The Mediterranean diet does not include much meat (which is high in omega-6 fatty acids) and emphasizes foods rich in omega-3 fatty acids, including whole grains, fresh fruits and vegetables, fish, olive oil, garlic, as well as moderate wine consumption. Uses Clinical studies suggest that omega-3 fatty acids may be helpful in treating a variety of health conditions. The evidence is strongest for heart disease and problems that contribute to heart disease, but the range of possible uses for omega-3 fatty acids include: High cholesterol Those who follow a Mediterranean-style diet tend to have higher high density lipoprotein (HDL or "good" )cholesterol levels. Similar to those who follow a Mediterranean diet, Inuit Eskimos, who consume high amounts of omega-3 fatty acids from fatty fish, also tend to have increased HDL cholesterol and decreased triglycerides (fatty material that circulates in the blood). In addition, fish oil supplements containing eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) have been reported in several large clinical studies to reduce low density lipoprotein (LDL or "bad") cholesterol and triglyceride levels. Finally, walnuts (which are rich in alpha linolenic acid or ALA) have been reported to lower total cholesterol and triglycerides in individuals with high cholesterol levels. High blood pressure Several clinical studies suggest that diets or supplements rich in omega-3 fatty acids lower blood pressure significantly in individuals with hypertension. An analysis of 17 clinical studies using fish oil supplements found that supplementation with 3 or more grams of fish oil daily can lead to significant reductions in blood pressure in individuals with untreated hypertension. Heart disease One of the best ways to help prevent and treat heart disease is to eat a low-fat diet and to replace foods rich in saturated and trans-fat with those that are rich in monounsaturated and polyunsaturated fats (including omega-3 fatty acids). Clinical evidence suggests that EPA and DHA found in fish oil help reduce risk factors for heart disease including high cholesterol and high blood pressure. There is also strong evidence that these substances can help prevent and treat atherosclerosis by inhibiting the development of plaque and blood clots, each of which tends to clog arteries. Clinical studies of heart attack survivors have found that daily omega-3 fatty acid supplements dramatically reduce the risk of death, subsequent heart attacks, and stroke. Similarly, people who eat an ALA-rich diet are less likely to suffer a fatal heart attack. Strong evidence from population-based clinical studies suggests that omega-3 fatty acid intake (primarily from fish) helps protect against stroke caused by plaque buildup and blood clots in the arteries that lead to the brain. In fact, eating at least 2 servings of fish per week can reduce the risk of stroke by as much as 50%. However, people who eat more than 3 grams of omega-3 fatty acids per day (equivalent to 3 servings of fish per day) may be at an increased risk for hemorrhagic stroke, a potentially fatal type of stroke in which an artery in the brain leaks or ruptures. Diabetes Individuals with diabetes tend to have high triglyceride and low HDL levels. Omega-3 fatty acids from fish oil can help lower triglycerides and apoproteins (markers of diabetes), and raise HDL, so people with diabetes may benefit from eating foods or taking supplements that contain DHA and EPA. ALA (from flaxseed, for example) may not have the same benefit as DHA and EPA because some people with diabetes lack the ability to efficiently convert ALA to a form of omega-3 fatty acids that the body can use readily. There have been slight increases reported in fasting blood sugar levels in patients with type 2 diabetes while taking fish oil supplements. Weight loss Many individuals who are overweight suffer from poor blood sugar control, diabetes, and high cholesterol. Clinical studies suggest that overweight people who follow a weight loss program that includes exercise tend to achieve better control over their blood sugar and cholesterol levels when fish rich in omega-3 fatty acids (such as salmon, mackerel, and herring) is a staple in their low-fat diet. Arthritis Most clinical studies investigating the use of omega-3 fatty acid supplements for inflammatory joint conditions have focused almost entirely on rheumatoid arthritis. Several articles reviewing the research in this area conclude that omega-3 fatty acid supplements reduce tenderness in joints, decrease morning stiffness, and allow for a reduction in the amount of medication needed for people with rheumatoid arthritis. In addition, laboratory studies suggest that diets rich in omega-3 fatty acids (and low in the inflammatory omega-6 fatty acids) may benefit people with other inflammatory disorders, such as osteoarthritis. In fact, several test tube studies of cartilage-containing cells have found that omega-3 fatty acids decrease inflammation and reduce the activity of enzymes that destroy cartilage. Similarly, New Zealand green lipped mussel (Perna canaliculus), another potential source of omega-3 fatty acids, has been reported to reduce joint stiffness and pain, increase grip strength, and enhance walking pace in a small group of people with osteoarthritis. In some participants, symptoms worsened before they improved. An analysis was conducted of 17 randomized, controlled clinical trials assessing the pain relieving effects of omega-3 fatty acid supplementation in patients with rheumatoid arthritis or joint pain caused by inflammatory bowel disease (IBS) and painful menstruation (dysmenorrhea). The results suggest that omega-3 fatty acids are effective treatment, along with conventional therapies such as anti-inflammatory drugs, for joint pain associated with rheumatoid arthritis, inflammatory bowel disease, and dysmenorrhea. Osteoporosis Clinical studies suggest that omega-3 fatty acids such as EPA help increase levels of calcium in the body, deposit calcium in the bones, and improve bone strength. In addition, studies also suggest that people who are deficient in certain essential fatty acids (particularly EPA and gamma-linolenic acid [GLA], an omega-6 fatty acid) are more likely to suffer from bone loss than those with normal levels of these fatty acids. In a study of women over 65 with osteoporosis, those given EPA and GLA supplements experienced significantly less bone loss over 3 years than those who were given a placebo. Many of these women also experienced an increase in bone density. Depression People who do not get enough o

Question: What is that leafy green that is high in Omega 3 Fatty Acids? I saw in Whole Foods a leafy green that was high in Omega 3 Fatty acids. It was a salad green with small leaves, and had an "l" in the name. What was it? Where can I get it?

Answer: L? Kale!! It's pretty much in most grocery stores. 10! :)

Question: I am taking a prenatal vitamin that contains Omega 3 fatty acids. Can I still eat fish? Or is the omega 3 acids from supplements intended for those who never eat fish? I just took the vitamin 10 minutes ago and I feel like going out to eat fish with my husband. Can I?

Answer: one girl said you can eat lobster....which you can....but only small amounts, and not very often! lobster contains a lot of mercury too.

Question: Which is the best brand containing omega 3 fatty acids in India? I want an all-inclusive multivitamin contaning omega 3 fatty acids. Doctors out there, I need your help. please inform. Thanks.

Answer: you can get multivitamins and omega fatty acid from Evion400 tablets

Question: Is there a certain amount of omega 3 fatty acids you need in a day? I follow the right diet using the pyramid as well as advice from a personal trainer, I also take flax sprouts for omega 3 fatty acids. Am i covered?

Answer: depending on bodyweight 1-3 grams of n-3 fatty acids is good. you also want to keep the ratio of n-3 to n-6 fatty acids around 1:4-1:5

Question: After cooking fish, does microwaving it deplete it of its nutrients or more specifically omega 3 fatty acids? After cooking the fish on a grill outside, then storing in the fridge, then microwaving the fish deplete it of its nutrients and more specifically omega 3 fatty acids? Is it better to eat vegatables raw or cooked?

Answer: Hi there, There are many nutrients that are damaged/depleted with repeated heatings (various vitamins such as vitamin C; omega-3 fatty acids; etc). Now, in the case of omega-3 fatty acids, they are good for us because they are highly "unsaturated" (polyunsaturated). However, the same reason that they are good for us is the SAME reason that these fatty acids can be easily oxidized (aka damaged). (This is why you can't cook with omega-3 oils- they oxidize and burn.... this is also why fast food places use unhealthy trans fats or saturated fats in their fryers= they don't oxidize easily.) With repeated heating and cooling and storage time, the omega-3 fatty acids will oxidize and will no longer be in the "healthy-for-you" form. However, the amount available in most fish is fairly low (unless you are eating fatty fish like sardines and mackeral) anyways so I wouldn't be super concerned about the loss of omega-3s. ----- As for veggies, it's not as simple as a straight YES or NO as to whether you should eat them raw or cooked. It depends more on what you want from them- certain nutrients and phytochemicals are MORE bioavailable after cooking (i.e. lycopene from tomatoes) but certain nutrients are also degraded by heating (vitamin C, etc). ALso, it is dangerous to eat some things raw (raw soybeans contain enzymes that can be bad for you and heating the soybean inactivates those enzymes). So, it's a balance!! ---- Great questions! Happy eatings :)

Question: Omega 3 fatty acids supplements for toddler? Does anyone know of any omega 3 fatty acids supplements for toddlers. my daughter is 2 and we are vegetarians. Any suggestions would help..and to ppl who ask me to check with my pediatrician, i know that already...but just want to get input from elsewhere too.

Answer: During your pregnancy, your physician should have prescribed pre-natal multi-Vitamins and pre-natal DHA supplements made from ocean algae since you are a vegetarian. DHA is the optimum form of Omega 3. The purpose of DHA is for fetal brain development. You can buy 'fish oil' or 'flax-seed oil'. Use a dropper, and give one drop of oil. You can increase the number of drops every 3 months. When the child is old enough to chew, you can buy chewable DHA supplements for children Don't forget at the age of 2, you can give your child omega 3 /DHA fortified 'yogurt for kids'. These yogurts for kids are available at almost all the grocery stores including Walmart. These yogurts are your best bet. You can also start buying eggs high in omega 3 and start giving your child poached egg. These eggs are produced by chicken feed high in Omega 3. After the age of 2, your child can eat whole egg. These eggs are a bit expensive but available where your other eggs are being sold. You can also buy Soy-butter fortified with Omega 3. Now-adays, almost all the foods for toddlers and kids are optionally available as DHA fortified. The best are the Yogurts.

Question: Did you take a prenatal that had omega 3 fatty acids during pregnancy and did you have a healthy baby? I am taking omega 3 acid along with calcium, iron, folic acid, and vitamin C. Is omega 3 safe as a supplement during pregnancy?

Answer: Omega 3 from fish oil is very good for you and your baby - it boosts brain development and can help against depression. You want something with high levels of EPA and DHA. Omega 3 from flax or flaxseed oil is NOT good for pregnancy or breastfeeding. It can affect your hormones in ways that are not good for the baby. There have also been some animal studies that have shown harmful effects, though no human studies as yet. Some people believe that taking a little flaxseed oil around week 38-39 can help you go into labor sooner - all the more reason to avoid it earlier on.

Question: what do Omega 3 Fatty acids do for your body? I am doing a poster about the genetically engineered pigs that produce Omega 3 Fatty acids and I can't seem to find what they do for you. I know that they are good for you but how? do they help you digest stuff? do they help your skin? your hair? what please help me I have to have tis done today.

Answer: It does so much good for your body...it helps with proper brain function, eye development, great for the heart...heres some links...I personally take a Krill Oil supplement to get my Omega 3 http://www.mercola.com/2005/may/17/fish_oil_learning.htm http://www.mercola.com/2002/mar/13/omega3_fats.htm http://www.mercola.com/products/krill_oil.htm http://www.americanheart.org/presenter.jhtml?identifier=4632 http://www.umm.edu/altmed/articles/omega-3-000316.htm this link in particular has a whole list of things its used for and its benefits

Question: IS THERE A CONSEQUENCE OF TAKING EXCESS OMEGA-3 FATTY ACIDS? I have been talking the Jamieson Omega-3 fatty acids Supplements. Even though the dosage is 3 tablets per day for adults, I am only 16 and I have been talking 4 tablets. Is there a consequence of this? Will it have a negative impact on my health?

Answer: Increased bleeding if overused (normally over 3 grams per day). Hemorrhagic stroke (only in case of very large doses). Reduced glycemic control among diabetics. An increase in concentration of LDL cholesterol in some individuals. Hope this helps.

Question: Does all algae contain some source of omega-3 fatty acids? If so, which kind has the most? I just bought one from Whole Foods, and I'm not sure if it's the right kind. It's Blue Green Algae, and it doesn't say anything about omega-3 fatty acids.

Answer: No- not all algae has Omega 3s and Blue Green algae is a perfect example. It's a great product for other things like trace minerals, amino acids, B12 and other vitamins and minerals. It has GLA (Omega 6) from what I understand but probably not in the amount you want. Try a vegetarian DHA instead if you're looking for Omega3s. Nutru is the company I use.

Question: anyone ever used omega 3 fatty acids while pregnaunt? i hear from all these books that omega 3 fatty acids are good for the baby's brain development. i was wondering if anyone ever took it. i see there are pills out there now that you can take but i don't know if they are safe. i asked my doctor but i don't think he knows... lol he didn't answer my question. so has anyone ever took omega 3 pills while pregnaunt? or do you know if it is safe?

Answer: Yes, I take them even when I am not pregnant. In fact, my doctor encouraged me to take them when we first discussed nutrition. A lot of prescription prenatal vitamins now contain DHA/Omega-3s. You could ask for one of those. You can also get fish oil capsules (or liquid if you can tolerate it) and get it that way. Just make sure the fish oil you get has all of the impurities removed from it. You want to spend the extra money and get the good quality supplement to assure it is not full of toxins like mercury. It's really a good thing to take for yourself even if you aren't pregnant.

Question: how many mg of fish oil with omega 3 fatty acids can i give my dog? ok so i have the Kirkland signature brand of fish oil omega 3 softgels, and it says 1000 mg concentrated fish oil with 300 mg omega-3 fatty acids...is that too much? keep in mind im only 15 but i wanna know before i start giving him some...oh and hes a 4 yr old chocolate lab thx alot =D

Answer: Give him half a teaspoon of oil or just 1 capsule. If you find he starts to have soft poo, cut back or don't give every day.

Question: How do omega 3 fatty acids work to help lose weight? Scientifically, how to Omega 2 fatty acids work in your body to help you lose weight if they even do?

Answer: Omega 3's, helps you have a healthy heart. it does this by thinning the blood, reducing your chances for heart attack and blood clots. studies also found that it improves your mood, and lessens your chance of depression. omega 3's are a healthy fat which your body does not produce on it's own. You could take it in a supplement form or it is found naturally in fish, flax seed, and soy. It also improves the look of your hair, skin and nails. As for helping you lose weight it would not do it on it's own, but is a good aide in healthy living.