New Evidence That Egg White Protein May Help High Blood Pressure
Note to journalists: Please report that this research was presented at a meeting of the American Chemical Society.
NEW ORLEANS, April 9, 2013 Scientists reported new evidence today that a component of egg whites already popular as a substitute for whole eggs among health-conscious consumers concerned about cholesterol in the yolk may have another beneficial effect in reducing blood pressure. Their study was part of the 245th National Meeting & Exposition of the American Chemical Society , the worlds largest scientific society, which continues here through Thursday.
Our research suggests that there may be another reason to call it the incredible, edible egg, said study leader Zhipeng Yu, Ph.D., of Jilin University. We have evidence from the laboratory that a substance in egg white its a peptide, one of the building blocks of proteins reduces blood pressure about as much as a low dose of Captopril, a high-blood-pressure drug.
Should You Have An Egg With Breakfast Lunch Or Dinner What Is Best
Well, overall, eggs are considered a breakfast food, and thats when most people choose to eat them. You dont have to eat them for breakfast if you decided not to. However, as I said, they are considered a breakfast food, but thats not the only thing
People actually believe that eggs are better for you to eat in the morning than during any other time of day. The protein in eggs takes a long time to digest, so eating them in the morning is the best.
It also gives your body time to digest it before you go to bed that night, when everything in your digestive tract slows down.
So if youre going to eat eggs, and want them to have full effect, eat them in the morning, for breakfast. That will make sure you get all the nutrients and benefits from it that you can.
Reduce Salt When Eating Cooking Or Preparing Meals
- Using dry or fresh herbs like parsley, oregano, thyme, dill, basil or a dry herb mix to add flavour.
- Using spices and other flavour enhancers like garlic and chili.
- Lemon or lime juices are excellent flavour enhancers and often make meats more tender.
- Experiment with small amounts and use a recipe book to get ideas on what flavours go well together. .
- If you currently use quite a lot of salt in cooking or at the table, reducing this is even more important. For the average person, this accounts for around 25% of their total salt intake and is one easy action you can take to reduce your sodium intake.
- Some people believe sea salt is a healthier alternative to normal table salt, but both are composed of sodium chloride so are best avoided.
- Avoid fast foods and takeaway foods that are high in salt.
- Ask for less salt when dining out you may even like to provide feedback to businesses if their dishes appear salty).
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Eggs Protect Against High Blood Pressure
Eggs are a good food to eat if you have high blood pressure. At one time, eating eggs was considered bad for the heart and circulation, based on an assumption that saturated fat was bad. Newer understandings suggest its excess sugar that is worse for long-term health. Any associations between total saturated fat intake, heart disease and blood pressure were not so much due to following a high saturated fat diet, but down to what people werent eating their low intakes of fruit, vegetables and fish.
High Sodium Intake And Other Health Conditions
Excessive sodium intake has also been linked to other conditions, such as:
- Heart failure
A high level of salt intake increases the amount of calcium excreted in the urine, which may also contribute to osteoporosis and increased risk of fracture.The balance of sodium and water in the body can also be disrupted if there is not enough water. This may be caused by a damaged thirst mechanism or by limited access to water. Hypernatremia is a very serious condition that occurs when your sodium levels rise above 145 milliequivalents per litre . It can lead to death. A major symptom is thirst and treatment usually involve controlled water replacement.
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Are Eggs Good For You Or Not
The egg is standard breakfast fare, but many people may be wondering whether eggs are healthy.
At just 78 calories each, eggs are an efficient, rich source of protein and vitamins. A large egg contains about 6 grams of protein. Eggs also are a good source of other nutrients, including vitamin D and choline .
Egg yolks also can be good for the eyes they are significant sources of lutein and zeaxanthin, which have been found to reduce the risk of cataracts and macular degeneration, the leading cause of blindness in people 55 and older.
But egg yolks are also known for their cholesterol. A typical large egg contains 186 mg of cholesterol, more than half the amount previously recommended for daily consumption before federal dietary guidelines dropped the numerical goal in 2015, citing a lack of scientific evidence for a specific limit.
The sunny side of eating eggs?
We are probably more embracing of eggs within a heart-healthy dietary pattern than we were 20 years ago, but its still a source of dietary cholesterol, said Jo Ann Carson, professor of clinical nutrition at UT Southwestern Medical Center in Dallas. Eating an egg a day as a part of a healthy diet for healthy individuals is a reasonable thing to do.
A study published in May in the journal Heart found that an egg a day just may keep the doctor away.
Whether to eat eggs
The American Heart Association suggests one egg per day for people who eat them, as part of a healthy diet.
Limit Your Alcohol Intake
Regularly drinking too much alcohol can raise your blood pressure over time.
Staying within the recommended levels is the best way to reduce your risk of developing high blood pressure:
- men and women are advised not to regularly drink more than 14 units a week
- spread your drinking over 3 days or more if you drink as much as 14 units a week
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Why Maintaining A Healthy Blood Pressure Matters
Maintaining a normal blood pressure is important as it allows nutrients and oxygen to be delivered to all parts of the body, including important organs like your heart, brain, and kidneys. According to the US National Health and Nutrition Examination Survey, 70 percent of adults 65 and older have high blood pressure . If you have hypertension, you are put at risk for a stroke and heart disease, which are leading causes of death in the country. By eating a low sodium diet rich in calcium, magnesium, and potassium called the DASH diet, you can take the necessary steps to lower your blood pressure. Read on to learn about foods you can incorporate into your diet to stay healthy.
When To See A Doctor About High Blood Pressure Symptoms
High blood pressure often does not cause any symptoms. So, if you are at the dentist or physicians office and are told that your blood pressure is high, it is important for you to check your blood pressure regularly while not at a doctors office. When blood pressure is very high, it can cause headache, dizziness, unsteadiness, visual disturbances, shortness of breath, and chest pain. Chronic elevated blood pressure causes decreased blood flow to vital organs. Over time this may cause dementia, blindness, heart failure, and kidney failure. When these occur in someone with high blood pressure, it is important to see your doctor, says Dr. Li. Its always best to catch it before these symptoms develop, so have your blood pressure checked regularly as part of an annual exam.
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Can Egg Whites Lower Blood Pressure
Eggs have often been described as being bad for health due to their high cholesterol content, but recent research has suggested they are healthier than previously believed. Researchers have found new evidence that a component of egg whites have another beneficial effect in reducing blood pressure.
The study was presented at the National Meeting & Exposition of the American Chemical Society in New Orleans, Louisiana. Our research suggests that there may be another reason to call it the incredible, edible egg, said study leader, Zhipeng Yu, Ph.D., of Jilin University, China along with colleagues at Clemson University, South Carolina. They are promising enough to move ahead with further research on the effects of the egg white peptide on human health.
The researchers, based at Jilin University, fed the peptide, called RVPSL, to rats with high blood pressure and found it reduced symptoms of hypertension. The substance, called RVPSL, is an angiotensin-converting-enzyme inhibitor, which has the ability to stop or block the action of ACE, which is produced in the body and raises blood pressure.
The study has found that the egg whites lower blood pressure and did not have toxic effects . We have evidence from the laboratory that a substance in egg white its a peptide, one of the building blocks of proteins reduces blood pressure about as much as a low dose of Captopril, a high blood pressure drug, said Yu.
The Importance Of Salt Restriction
The DASH diet also is low in salt. The average American man takes in 4,200 milligrams of sodium per day. That’s nearly three times what’s healthy. The primary sources of the excess salt are processed foods such as soups, cold cuts, cured meats, frozen dinners and other packaged foods, and breads and snacks. Breads are a particularly underappreciated source of sodiumespecially fast food bagels and croissants. A single serving of these products may contain 500 mg of salt!
The low-salt version of DASH, which works best overall for hypertension, requires cutting back to 1,500 mg of sodium per day, or the amount in two-thirds of a teaspoon of table salt. A moderate-salt version, with 2,200 mg per day, also lowers blood pressure, but not as much as the low-salt plan.
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When Is Egg Good For High Blood Pressure
There are a few things when eggs work better for high blood pressure, and the factor that decides whether theyre good for high blood pressure or not is the way theyre cooked.
Before, researchers believed that the best way an egg can be prepared to lower blood pressure is to boil it. However, recently, a high blood pressure medical website from the UK has figured out that fried eggs might even be better for lowering your blood pressure, and might provide more benefits than hard-boiled eggs in general. As they said, while an egg is being cooked, its peptides work to block the production of angiotensin, which could result in an episode of high blood pressure.. So thats the role of an egg in lowering blood pressure, and thats how it actually keeps your blood pressure from rising instead of lowering it, when you eat an egg.
Now that we know when eggs are good for high blood pressure, lets discuss the opposite: when theyre bad for blood pressure.
Tip: Lecithin can help you manage high blood pressure too.
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American Heart Association News covers heart disease, stroke and related health issues. Not all views expressed in American Heart Association News stories reflect the official position of the American Heart Association. Statements, conclusions, accuracy and reliability of studies published in American Heart Association scientific journals or presented at American Heart Association scientific meetings are solely those of the study authors and do not necessarily reflect the American Heart Associations official guidance, policies or positions.
Copyright is owned or held by the American Heart Association, Inc., and all rights are reserved. Permission is granted, at no cost and without need for further request, for individuals, media outlets, and non-commercial education and awareness efforts to link to, quote, excerpt or reprint from these stories in any medium as long as no text is altered and proper attribution is made to American Heart Association News.
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Add Egg Whites Lower Blood Pressure
A protein found in egg whites may help lower blood pressure almost as well as a common medicine, a preliminary study suggests.
TUESDAY, April 9, 2013 A compound in egg whites may help lower blood pressure as effectively as a common medication, according to new research presented at the National Meeting & Exposition of the American Chemical Society in New Orleans. The findings, which have not been independently reviewed, suggest that combining egg whites with medicine could be a potent one-two punch in fighting high blood pressure in humans, the researchers said.
“Our research suggests that there may be another reason to call it ‘the incredible, edible egg,‘” said Zhipeng Yu, Ph.D., a study author and researcher with Clemson University, said in a statement. “We have evidence from the laboratory that a substance in egg white it’s a peptide, one of the building blocks of proteins reduces blood pressure about as much as a low dose of Captopril, a high-blood-pressure drug.”
Previous research showed that the peptide, called RVPSL, blocks production of an enzyme that raises blood pressure. The Clemson researchers reported that feeding rats levels of RVPSL comparable to the amount contained in six egg whites provided about the same benefit as a low dose of the drug Captopril, which also blocks production of the key blood pressure.
High Sodium Intake And Blood Pressure
The relationship between sodium intake and blood pressure is well established. Populations with a high average salt intake have higher average and higher levels of hypertension . Australians consume nearly double the amount of sodium that is recommended to reduce the risk of cardiovascular disease.Reducing the amount of salt you have will lower high blood pressure the extent depends on your age, current blood pressure and other factors such as the amount of exercise you do, body weight, stress and alcohol intake.
People with high blood pressure, diabetes or chronic kidney disease and those who are older or overweight are particularly susceptible to the effect of too much sodium on blood pressure.There is strong evidence that sodium reduction lowers blood pressure in people with normal blood pressure and good evidence that consuming a diet low in sodium reduces blood pressure in children.
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How Egg Effects High Blood Pressure
Raw eggs do practically nothing when it comes to high blood pressure. It doesnt really affect it. Thats a good thing though in a sense, because that means nobody will eat them in attempt to lower blood pressure, which is good. After all, raw eggs are not actually supposed to be eaten, as that can make you very sick as well. So although when raw eggs do practically nothing, when cooked, can actually lower blood pressure.
Eggs are high in proteins which have been known to lower blood pressure in some people. It doesnt always work, but in some cases, eggs do help with high blood pressure, and its those proteins in the eggs that help lower blood pressure.
Now that Ive made it clear that its possible for eggs to help high blood pressure and help lower blood pressure, lets discuss what researchers have found when studying and testing if eggs can lower blood pressure.
Sodium And Potassium In The Body
Potassium is important for the nerves, muscles and heart to work properly. It also helps to lower blood pressure. However, some people with kidney disease, or who are taking some medications, need to be careful not to get too much potassium in their diet.Our bodies are designed for a high-potassium diet, not a high-salt diet. Food processing tends to lower the potassium levels in many foods while increasing the sodium content. It is much better to eat unprocessed foods such as fruit, vegetables and lean meats, eggs, fish and other healthy, everyday foods. When selecting processed everyday foods such as wholegrain breads and cereals, select lower salt options. Foods high in potassium include bananas, apricots, mushrooms and spinach.
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What Over The Counter Medicine Can You Take For Blood Pressure
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