Omega-3 Fats From Walnuts Versus Fatty Fish

Omega-3 fatty acids, such as those found in fatty fish, have been shown to reduce the buildup of plaque in the arteries. Therefore, eating fish is one way to reduce your risk of heart disease.

Interestingly enough, in a study reported in the American Journal of Clinical Nutrition, researchers compared the effects of walnuts and fatty fish on blood lipids and found that walnuts reduced total and LDL or bad cholesterol while fatty fish reduced triglyceride levels.

Both high LDL cholesterol and high triglyceride levels can lead to cardiovascular disease. Based on the study results, the researchers suggest eating a diet that contains both walnuts and fatty fish as a means of reducing cardiovascular disease risk.

Eating 1 to 1.5 grams of walnuts and 5 grams of omega-3 fats from fish or fish oil should be adequate.

References
American Journal of Clinical Nutrition

If you have heart disease, high blood pressure or other cardiovascular disease risk, talk to a registered dietitian about the best course of action when it comes to diet and nutrition. You can find a registered dietitian/RD by visiting www.eatright.org, the American Dietetic Association website. Nearly 70,000 registered dietitians are ready to serve.
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Cholesterol and Diabetes

If you have diabetes, your chances of having high cholesterol levels may be increased. Heart disease is a common problem in people with diabetes. Therefore, you should take measures to control your cholesterol.

Having diabetes also puts you at higher risk for having elevated triglyceride levels. High levels of triglyceride may make you more prone to heart disease. So, take steps to reduce your triglyceride levels, as well. Triglycerides are small particles of fat that are in your fat cells. They also circulate throughout your body.

If your doctor finds that you are at high risk for heart disease due to high cholesterol or triglycerides, take note. He will most likely advise you on making diet and lifestyle changes to lower your risk. He may also prescribe drugs to lower your cholesterol levels. Controlling your triglyceride levels depends to a great extent on your ability to make appropriate changes to your diet and getting more exercise. Controlling your blood sugar levels is also a major factor.

Of note: Walnuts have been shown to lower total cholesterol and LDL or bad cholesterol while fish oil lowers triglyceride levels. So, add 1 to 1.5 ounces of walnuts to your daily diet and eat at least two servings of fish weekly to control your cholesterol and triglyceride levels.

3 Good Reasons to Lose Weight

If you have been thinking about losing weight but need a little motivation, here is food for thought. Obesity is associated with a number of chronic diseases, including diabetes and heart disease. It can lead to painful and debilitating symptoms. And it robs you of the chance to live a full active life, which is something all of us would like to do.

No doubt, you can think of many other good reasons to lose weight. Have your pick. Whatever your reason, use it to motivate you and keep you inspired. You already know you need to do to lose the weight. Just do it.

In case you need a few reminders, read on.

Diabetes

Type 2 diabetes is a condition in which the body does not use insulin properly. As a result, sugar from the carbohydrates you eat does not get shuttled to the cells where it can be used for energy. Instead, it remains in your blood, leading to high blood sugar or hyperglycemia. This could cause inflammation throughout your body and potentially damage your heart, blood vessels and other vital organs. 

Losing weight, in conjunction with eating a nutrient-dense, high-fiber diet, may reduce your chances of developing diabetes. If you already have diabetes, making healthful changes can help to control your blood sugar levels and lower your risk of diabetes complications. If you need help with planning meals and snacks, talk to a registered dietitian.

High Blood Pressure

High blood pressure develops when the integrity of your blood vessels is compromised. Obesity puts a strain on your heart and blood vessels as these organs work to get blood to all parts of your body. Losing weight reduces the strain and might allow the blood vessels to be a little more relaxed. 

If you are obese, chances are you may not be getting enough omega-3 fatty acids and other nutrients needed to keep your heart and blood vessels functioning optimally. 

As part of your weight loss program, you will need to focus on eating foods that are high in these polyunsaturated fats and other heart-healthy nutrients. Add fish and fish oil, and walnuts to your diet for a healthy dose of omega-3 fats. 

These fats can help to reduce your triglyceride and cholesterol levels, thus reducing your chances of developing heart disease. Make lots of room on your plate for high-fiber foods like nuts, seeds, dried beans and whole grain cereals, as well.

Heart Disease

Obesity increases your risk of developing heart disease by making your heart work harder to pump blood to the different organs in your body. If you are obese, it might also mean that you are not eating enough fruits and vegetables or other high-fiber foods. As a result, you may be lacking in essential fatty acids. These fatty acids, specifically omega-3 fatty acids play a vital role in promoting heart health. 

Protect your heart by losing weight and shifting to a heart-healthy diet that includes fish or fish oil and walnuts or other plant sources of omega-3 fatty acids.

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For real solutions to your diet and nutrition questions, or to get personalized guidance, talk to a registered dietitian. Go to www.eatright.org, the American Dietetic Association website to find a dietitian near you. Registered dietitians are the healthcare professionals most trained and qualified to help you solve problems related to weight control and other diet and nutrition issues.

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Health Benefits of Omega-3 Fats from Fish

Overview
A large number of scientific studies show that omega-3 fats (omega-3 fatty acids) from fish offer tremendous health benefits, particularly when it comes to preventing heart disease. Eating fatty fish two or three times a week appears to be sufficient to confer these health benefits.

Getting Your Omega-3 Fats

What types of fish should you eat to get your omega-3 fats? Health experts recommend that you eat fatty fish, such as salmon, tuna, mackerel and/or sardines two times a week. If you do not eat fish, you can get the same benefits from fish oil supplements, which come in 500 to 1000-milligram capsules. The American Heart Association recommends that people with heart disease get 1000 mg of omega-3 fats daily, preferably from food. The recommended amount for people with high triglyceride levels is 2000 to 4000 milligrams.

Health Benefits of Omega-3 Fats from Fish oil 

A large number of scientific studies show that omega-3 fats from fish offer a wide range of health benefits, especially when it comes to cardiovascular health. According to the research, omega-3 fats from fish or fish oil may help to:

• Reduce blood pressure
• Reduce triglyceride levels
• Reduce the risk of a heart attack
• Prevent plaque buildup in the walls of the blood vessels 
• Prevent blood clots

Other conditions for which the evidence may not be as strong, but for which some people may benefit include cancer, dementia, depression and infant brain development.

If you are being treated for heart disease or other serious health problem, and on prescription drugs, talk to your doctor and consult a registered dietitian before taking large amounts of fish oil supplements.

Note: Concerns About Mercury

Concern over mercury, a toxic metal, is of special concern for pregnant women, infants and children. Fish supplements may be free of mercury due to the purification process. If you are concerned, talk to your doctor and a registered dietitian to find out which option might be best for you.

Resources

Omega-3 fatty acids, fish oil, alpha-linolenic acid: MedlinePlus Supplements

Vitamin and Mineral Supplements