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Eating Eggs Linked To High Cholesterol And Heart Disease In New Study

eating eggs

A new study has brought some bad news for egg lovers. Researchers from Northwestern University found that eating eggs leads to high cholesterol and greater risk of heart disease and death. It has to do with the cholesterol found in the yolk.

The researchers found that eating just three to four eggs per week was tied to a 6 percent higher risk of heart disease, and an 8 percent risk of dying from any cause.

Norina Allen, PHD, one of the authors of the study stated, ““The take-home message is really about cholesterol, which happens to be high in eggs and specifically yolks. As part of a healthy diet, people need to consume lower amounts of cholesterol. People who consume less cholesterol have a lower risk of heart disease.”

The researchers analyzed 30,000 U.S. adults over three decades. But this not something new. All foods from animal source contain cholesterol.

How much cholesterol does a single egg have?

One medium egg has around 186 mg of cholesterol. People with heart disease are advised to limit themselves to 200mg of cholesterol per day. So should they have to be vegan for the rest of the day.

This controversy over eating eggs has been going on for a long time. First they said eggs are a rich source of protein and hence should be eaten daily. Well, lots of other animals are not eating eggs and still getting their proteins. So then came another argument that eating eggs increases good cholesterol. This was a master-stroke and it was published all over the internet. But studies done by Lipid Research Laboratory observed that consumption of 2 eggs per day resulted in increase of plasma cholesterol concentration by 11% (p < 0.05) as a result of increased plasma low-density lipoprotein (LDL) cholesterol levels. The study concluded that eggs consumption, in addition to its hypercholesterolemic effect, increases plasma and LDL oxidizability, a phenomenon which was shown to enhance the progression of atherosclerosis.

The controversy still rages. But is therefore better to eat plant based diet and raw vegetables.

 

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New Study shows better cardiorespiratory fitness leads to longer life

cardiorespiratory

Researchers from Cleveland Clinic have found that better cardiorespiratory fitness leads to longer life, with no limit on the positive effects of aerobic fitness.

They retrospectively studied 122,007 patients who underwent treadmill exercise testing at Cleveland Clinic between Jan. 1, 1991, and Dec. 31, 2014, to measure all-cause mortality relating to the benefits of exercise and fitness. The paper was published on October 19, 2018 in the Journal of the American Medical Association Network Open.

Researchers found that increased cardiorespiratory fitness was directly associated with reduced long-term mortality, with no limit on the positive effects of aerobic fitness. Extreme aerobic fitness was associated with the greatest benefit, particularly in older patients (70 and older) and in those with hypertension.

“Aerobic fitness is something that most patients can control. And we found in our study there is no limit to how much exercise is too much,” said Wael Jaber, M.D., Cleveland Clinic.

Recent observational studies1922 have described adverse cardiovascular findings associated with habitual vigorous exercise and have raised new questions regarding the benefits of exercise and fitness.  But this latest study found that extreme fitness provided additional survival benefit over more modest levels of fitness.

“We were particularly interested in the relationship between extremely high fitness and mortality” said Kyle Mandsager, M.D.

The patients were divided into five performance groups – elite, high, above average, below average and low. Elite performers were having aerobic fitness in the top two and half percent by age and gender, and demonstrated fitness levels comparable to endurance athletes. Long-term survival was adjusted for a patient’s age, sex, height, weight, BMI, medications and comorbidities.

On analysis by age, the survival benefit of elite versus high performance was most notable in older patients. In those over the age of 70, elite performers had a nearly 30 percent reduced risk of mortality compared to high performers. In younger age groups there was no statistical difference in outcomes between elite and high performers.

On analysis by comorbidities, all-cause mortality inversely related to cardiorespiratory fitness and was lowest in the elite performers. For those patients with hypertension, the elite performers again showed a nearly 30 percent reduction in all-cause mortality compared to high performers. For all other comorbidity subgroups there was no statistical difference in survival rates between the elite and high performers.

Here one must understand that this study analyzed findings over a large population, and individuals should always check with their doctor before joining an exercise program.

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Conclusion

Cardiorespiratory fitness is a modifiable indicator of long-term mortality, and health care professionals should encourage patients to achieve and maintain high levels of fitness.

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The Truth About Statin Medications

More than 40 million people around the world take cholesterol lowering drugs called statins. For the last four decades fat and cholesterol have been the villains in heart disease. Saturated fat is linked to artery clogging. Lowering cholesterol has become a popular theme and statin medications are the most prescribed drugs today. The National Heart Foundation guidelines have clearly stated that saturated fat and cholesterol must be reduced to lower the risk of heart disease.

The idea that saturated fat clogs your arteries by raising cholesterol levels first came into being in the 1950’s. Nutritionist Ancel Keys became intrigued with the soaring rates of heart disease after World War II. He compared the rates of heart disease and fat consumption in six countries. The more fat people ate, the higher the rate of heart disease. But Keys withheld data from sixteen other countries. Later when researchers plotted all 22 countries the correlation wasn’t found to be perfect. Also just because there is a correlation does not mean it is the cause. The study by Ancel keys is a textbook example of manipulating the data to get the result that you want. Researchers carried out half a dozen trials in the next 15 years that failed to confirm the idea that you could live longer by reducing the saturated fat in your diet or reducing the total fat in your diet. The American Heart Association was also reluctant to lend credence to Keys theory. But he managed to score a position on the association’s advisory panel where he pushed for the acceptance of his ideas. Finally they made a change and claimed that dietary fat was a cause of heart disease.

Two trials costing over 250 million dollars and involving hundreds of thousands of patients failed to prove that lowering saturated fat would reduce your risk of dying from heart disease. The authorities responded by saying that they must have done the study wrong. Hundreds of articles refuting the cholesterol hypothesis have been published in the world’s leading medical journals but they rarely get noticed by mainstream media.

Statin medications became popular because they lowered cholesterol like no other medication before them. This was great news to the people who were pushing the cholesterol theory. But the reality is lowering cholesterol with medication doesn’t guarantee you won’t have a heart attack. Over the decades drug companies have had an enormous vested interest in statin drugs.

How do Statin medications work

Statins work by disabling a critical step early in the formation of cholesterol. They block a biochemical pathway in also very high up in the pathway it blocks the production of a compound called Mevalonate that’s the precursor for many other compounds when you block this pathway you block the ability of cells to bio synthesize cholesterol.

statin medications

Think of it as a tree and you’re cutting it off at the trunk then all the branches will be affected. So not only do you lower cholesterol you lower other compounds. One of those compounds is coq10. Heart muscles are active 24 hours a day and use a huge amount of energy. Hence the heart muscle has the highest concentration of CoQ10. By taking statin medications to reduce cholesterol we are blocking the most important molecules in the function of heart muscle. So we are raising the risk of heart muscle failure.

Statins also damage muscle tissue causing permanent so pain and weakness. A 2010 review of statins found that up to 15% of statin uses experienced muscle problems. Also the breakdown of muscle tissue releases a protein called myoglobin. Myoglobin degrades into a chemical that damages the kidneys and can cause a fatal kidney disease called rhabdomyolysis. Other complications can include blood clots and cardiac arrest. Statins also damage the liver which causes fatigue, pain in the upper abdomen, dark colored urine or yellowing of the skin or eyes. These are signs the statins may be damaging your liver. Statins also damage the nervous system.

Peripheral neuropathy is one symptom beginning with tingling and prickling of the hands of the feet as well as numbness. These symptoms can escalate to burning pain and paralysis even when statins are used in relatively low doses. The incidence of severe motor and sensory neuropathy increases as much as 14 times over patients who are not taking statins. Then there are other problems like mental confusion and memory loss similar to Alzheimer’s. They also cause mood changes, depression, increased hostility and aggression. A study at Harvard Medical School released in January of 2012 found that long-term statin users increase their odds of developing type 2 diabetes by almost 50%.

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Conclusion

High cholesterol is not a disease, it is a risk factor like being overweight or a poor lifestyle. For those at the highest risk, the drugs for lowering cholesterol could prevent a future heart attack or stroke. At the same time drugs to lower cholesterol could seriously injure or kill you. A healthy diet and lifestyle will not only lower cholesterol levels it will also reduce the risk of heart disease.

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High Insulin Levels Can Lead to Complication

high insulin levels

The human brain is programmed to keep the blood sugar levels in check. To achieve this, it will stimulate the pancreas to produce more Insulin. This also means high Insulin levels in the blood which will lead to various complications in the body. Some of these are,

All kinds of cancer

High Insulin levels in the blood promotes the production of IGF (Insulin like growth factor). This is a special chemical responsible for muscle and tissue growth. But unusually high amount of IGF causes abnormal growth of certain cells of the body. This is the first step towards development of tumors. For cancerous growth the cells need energy and that is provided by the excess sugar already circulating in the body. According to research published in the Lancet Oncology 2010, the women with high concentration of IGF in the blood had higher chances of cancer.

All kinds of inflammatory diseases

High Insulin levels in the blood cause various kinds of inflammation all over the body including vital organs. Which organ will succumb to the inflammation depends on various factors.

Hormonal diseases

Increased or decreases production of Insulin directly affects the production of other hormones. The connection of abnormal production of Insulin can be seen in the following disorders:

Polycystic ovary syndrome

Erectile dysfunction

Weight gain

High blood pressure

Insomnia

Obesity and mental disorders

Too much Insulin promotes fat storage and stops your body from breaking down fats. Indians are more prone to fat accumulation near the belly whereas Europeans are more likely to accumulate fat around the thighs and buttocks. Fat around the belly is called visceral fat and tends to clog the arteries resulting in heart diseases and mental disorders like Alzheimer’s and Dementia. This is also referred to as Diabetes type 3. That is the reason why it is seen that once the patient is cured of Diabetes automatically he shows improvement in the symptoms of mental disorders.

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Multi organ failure

High Insulin levels leads to fat storage and inflammation which in-turn results in increase in the level of cholesterol (LDL) and triglycerides, thereby causing micro-blockages all over the inner lining of the arteries resulting in the risk of heart disease and even heart attacks. It also causes your kidney to retain more water and salt, which increases your blood pressure and kidney dysfunction.

Pancreatic cancer

In order to achieve the targeted homeostasis of blood glucose, the pancreas gets overburdened and exhausted resulting in Beta cells themselves becoming incapable of producing Insulin. This results in substantial damage to the pancreas, resulting in complications such as pancreatic cancer.

Conclusion

Here one must understand that despite of consuming high amount of refined carbohydrate the blood sugar level may be within the normal range. This does not necessary mean that a person is free from complications. The body is producing high Insulin levels to maintain the blood sugar level which will cause problems in the future.

By changing the diet to plant based foods these complications can be reversed.

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Consuming Plant Based Foods Protects Your Body

plant based foods

Eating plant based foods in their natural state can not only help you to overcome from Diabetes but also protect your body from heart attack and brain stroke.

Let us take the example of the spare wheel that is kept in a car. If any one of the four wheels gets punctured it can be replaced with the spare wheel. Similarly, there are thousands of microscopic unused arteries all over the body especially in the heart, so that in occasion of any blockage in the arteries, these emergency arteries can be used by the body to protect itself from brain stroke or heart attack. This process is called as “Natural Bypass”, a noble-prize winning science of 1998.

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Many people still suffer from heart attack/ brain stroke in spite of this fantastic system. Here it is important to understand that just having a spare wheel is not enough; tools to replace the wheel are required. Similarly, to open the emergency arteries at the time of need, the body requires a tool. It is a chemical called Nitric Oxide. When it is in abundance in the body the emergency arteries can come to the rescue. The only way to enhance the production of Nitric Oxide is by eating more than 50% of your diet as plant based foods in their natural state.

Plant based foods in their natural state can include fruits, nuts and raw vegetables that are easily available. These are also good for providing nutrition to your body. Your complete carbohydrate intake will be plant-based and in raw form. This helps the hormone Incretin to control the flow of food in the blood stream, so as to avoid disturbance of blood sugar, blood pressure and other factors. Hence, they can contribute to reverse the condition of Diabetes and heart disease.

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Conclusion

Carbohydrates from plant based foods not only reduce the risk of diseases but can also reverse the conditions of illness.

 

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The Myth About heart Healthy Olive Oil

olive oil

Animal fats and vegetable oils are fats and they all have 9 calories in every gram of oil. A tablespoon of olive oil has 13 ½ grams of fat so every tablespoon contains 120 calories. If you are overweight and trying to lose weight and you are eating olive oil then you are not going to lose weight. The olive oil myth came into being because of the Mediterranean diet.

Studies were done on obese patients living in a Mediterranean country. Their usual diet is low in carbohydrates (35%) and high in fats (43%), 55% of the latter being monounsaturated fatty acids (MUFAs), especially olive oil.

The reality is olive oil is the most calorie dense food containing 4000 calories in every pound.  Olive oil has a poor ratio of omega-6 to omega-3. Accepted health goal of saturated fat is less than 7% but this oil has 14% saturated fat. There is a misconception that pouring olive oil on salad make it heart healthy. The green salads are already heart healthy without the oil. Every time you eat a fatty meal a wave of fat goes through your bloodstream. Olive oil is not friendly to the arteries. Excessive saturated fats stiffen the walls of the arteries and make them less responsive to Nitric Oxide which dilates the vessels and increases blood flow to the organs. This has been documented by Dr. Vogel,

The postprandial effect of components of the Mediterranean diet on endothelial function.

Vogel RA1, Corretti MC, Plotnick GD.

This study investigated the postprandial effect of components of the Mediterranean diet on endothelial function, which may be an atherogenic factor.

Findings:

Olive oil decreased blood flow to tissues after blood pressure cuff inflated and released.

Conclusion:

In terms of their postprandial effect on endothelial function, the beneficial components of the Mediterranean and Lyon Diet Heart Study diets appear to be antioxidant-rich foods, including vegetables, fruits, and their derivatives…

Pouring any oil on your food is not healthy. So salad dressings without any oil are filling and healthy. You can add fruits like avocado with almonds and walnuts. Oils only provide taste, they are not health foods.

Any oil including olive oil is not good for your heart and certainly not good for your arteries.