LDL Archives

July 7, 2020 By Roopa Tandur Leave a Comment

6 Good Cholesterol Foods You Must Eat

When someone mentions cholesterol, all we think about is bad cholesterol and heart disease. But there are good cholesterol foods which are quite important for our body. Many functions such as synthesis of Vitamin D and hormones, formation of cell membranes and structure, take place in the presence of good cholesterol.

What is Good Cholesterol?

Good cholesterol includes High-Density Cholesterol (HDL) which helps remove bad cholesterol i.e. Low-Density Cholesterol (LDL). In the right amount, HDL helps remove LDL by sending it to the liver. Eating foods high in saturated increases LDL levels, thereby increasing one’s risk for heart diseases and stroke.

While exercising, keeping a check on your sleep, stress, alcohol intake and quitting smoking are all important for maintaining healthy cholesterol levels, there are certain foods which also help us maintain our cholesterol levels. So let’s take a look at good cholesterol foods!

Nuts and Seeds: are high in healthy fats like monounsaturated and polyunsaturated fats (Omega 3 and Omega 6) and low on saturated fats which help lower LDL cholesterol. They are a good source of Alpha Linoleic acid which helps reduce inflammation and improve total fat percentage. They prevent oxidation of LDL cholesterols with free radicals, reducing plaque formation. They are also a good source of plant-based protein and fiber which give you a feeling of fullness. They also have a good amount of micronutrients which make them an ideal post-workout meal. Please note that if you have allergies to nuts and seeds, avoid them.
Avocados are tasty and nutrient-rich. They have a high amount of Oleic acid which is a monounsaturated fat that helps reduce inflammation and risk of heart disease. Studies show that avocados help reduce LDL cholesterol by 10% and total cholesterol by 8%. Avocados being high in fiber and healthy fats help in feeling full for a longer time.
Fatty Fish: like salmon, mackerel, tuna and sardine have a good amount of Omega 3 fatty acids which are very beneficial for vital organs like the heart, brain and lungs. They also have vitamin D and A which help in good bone and eye health. These fishes are particularly good in reducing death rates due to myoca rdial infarction and arrhythmia. They also help lower plaque build-up in arteries, lower risk of CVD. But these fishes are known to have a lot of contaminants. Cleaning them thoroughly before consuming is very important.
Eggs: have a bad reputation due to their fat content. But not all fat in eggs are bad. Eggs have monounsaturated and polyunsaturated fats which are heart healthy along with saturated and trans fats which raises your bad cholesterol levels. 1 egg helps you easily include a days ¼ of fat serving. So including eggs in breakfast easily helps you include healthy fats in your diet. It also supports weight loss by preventing cravings through the day. Egg is a complete food with macro and most of the micronutrients. Egg is also a good source of protein. Helps improve Vitamin D levels by aiding in its absorption. Having whole eggs by people who are already at risk of high cholesterol levels may worsen the condition, so include egg white as most of the fat and cholesterol in eggs comes from its yolk.
Complex Carbs which include whole grain cereals like millets, wheat bran, oats, brown rice, fruit and vegetable fiber contain longer chains of sugar which take a long time for digestion and conversion into glucose which the body can utilize for energy. Including 2 servings of whole grain cereals helps lower bad cholesterol as the fiber in these foods helps in its removal from the body and improves HDL cholesterol levels.
Lentils and Pulses: Including these in your diet is an easy and inexpensive way of getting macro and micronutrients. Lentils are a good source of polyphenols which help reduce inflammation and also prevent many life threatening diseases including some types of cancer. Proteins in lentils help prevent constriction of blood vessels and they also improve HDL levels and reduce LDL levels. Lentils are also a good source of folate which prevents accumulation of homocysteine which is a trigger factor for heart disease.

We hope this article helps you understand the difference between bad cholesterol and good cholesterol foods as well as what to eat in order to stay healthy. For more tips, check out Healthy Reads or tune in to experts on GOQii Play.

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January 25, 2018 By Palak Mittal Leave a Comment

Fat or sugars- which is more harmful

fat vs sugar

You may have heard that carbohydrates can lead to weight gain (and this very statement might cause you to think that sugar is worse) but, you probably have also heard that fat can lead to weight gain (and this statement may force you to think fat is worse). With these two different thoughts in your head, you find yourself hopping from a low-fat diet to a low-carb diet and then back to a low-fat diet.

Well, if you are confused as to which one is worse (Fat or Sugar), you are not the only one. This ‘fat v/s. sugar’ debate has been on for a long time and has created lots of dialogues and articles – none of which however come up with a clear picture.

Here is the truth: While there is actually no good sugar that you can include in your everyday diet, fat can be good or bad (depending on the kind you pick).

Excessive Sugar Equals Fat:

Excessive sugar converts to fat in your body; as you eat something sugary or drink a soda, your body does not use all the energy that is produced by sugar. The extra sugar that you consumed, is stored by your body and eventually, is turned into fats. Therefore, an intake of too much sugar has no nutritional value other than it getting stored in the body and converting to fat. Sugar is present in common snacks like biscuits and cakes, cereals, fruits, aerated drinks, smoothies and ready meals. Limiting the sugar intake should be a priority for you to maintain a healthy body. There are many negatives of a high sugar diet.

High sugar diets can lead to resistance to insulin resulting in diabetes.
The main reason for causing caries in teeth.
Sugar-rich diet raises Low Dietary Lipoprotein (LDL) (bad cholesterol), blood glucose and insulin levels. These are all major risk factors for heart disease.
Sugar is addictive and causes the release of dopamine in the brain. The pleasure sensation that the brain gets when dopamine levels are elevated creates an addiction.
Excess sugar is not used up by the body and is stored as fat for future use. It is a major cause of obesity.
However, fruits contain a small amount of fructose. Humans can easily tolerate the small amounts of fructose found in fruit. Reduce the added table sugar in your diet.

Fat Depends – there are good fats and bad fats:

Fat is considered deleterious to health and the root cause of high cholesterol. However, there are different kinds of dietary fats
Saturated – Animal fats and dairy
Monounsaturated – Olive oil, avocado, ground nuts and
Polyunsaturated – Omega-3 and Omega-6 fats in fish, walnut and flax seeds.
Eating a moderate amount of saturated fats, such those found in butter and meats, coconut oil along with seed oils such as olive and avocado are okay.

Foods with good fats are vital for good health:

Essential for absorption of fat soluble vitamins like Vitamin A (vision), Vitamin D (strong bones), Vitamin K (blood clotting), and Vitamin E (healthy skin). These vitamins are vital for brain health.
Saturated fats found in butter and coconut oil play a role in improving immunity. The saturated fats are present in white blood cells and their loss can reduce the ability of white blood cells (WBC’s) to kill germs.
Less fat in the diet can lead to skin becoming dry and chapped.
Fats provide twice the caloric energy as sugars. A fat rich meal helps to keep the body satisfied. A diet rich in walnuts, salmon, olive oil, and butter aids in weight maintenance.
Omega-3 and Omega-6 fats raise the levels of High-density lipoprotein (HDL or good cholesterol) in the blood.

In conclusion, I would say both sugar and fat cause equal damage and cause us serious medical problems and especially when bad fats are combined with sugar in a meal. You need to come up with a diet plan that avoids sugar completely and uses only good fats. Also, avoid processed foods and eat whole natural foods along with regular exercise.

September 28, 2017 By Anusha Subramanian Leave a Comment

Know your ‘Heart’ and its risks

Mahesh Agrawal was the happiest man as he watched his only daughter walk down the stairs in her bright red bridal dress. His eyes were moist. Father and daughter posed happily for photographs, laughed and joked. Amidst all the happiness and laughter, Mr Agrawal suddenly realized a strange discomfort in his chest. It was more likely an excruciating pain and he started to profusely sweat. The pain had now moved to his neck and he developed shortness of breath almost feeling choked. He held his hand tightly on his chest and slowly settled himself on a chair without letting anyone know.

At this point in time, he remembered his father had a similar heart attack. But, he did not want that scene to cloud the happy scene of watching his daughter getting married. As he watched his daughter get married he bid her a silent goodbye and passed away peacefully with a smile on his face. Unfortunately, it was too late before a doctor was called in.

When everybody got to know what had happened there was a sudden atmosphere of gloom. Nobody was aware what had happened. Today, on World heart Day, let’s try and understand more about our hearts and through this story we could exactly understand what happened to Mr Agrawal and why?

On doctor’s examination, the doctor revealed that Mr Agrawal had suffered a heart attack and that was because he had a Coronary Heart Disease (CHD). A heart attack occurs if the flow of oxygen-rich blood to a section of heart muscle is cut off. If blood flow isn’t restored quickly, the section of heart muscle begins to die. Without quick treatment, a heart attack can lead to serious health problems or death. CHD is the most common of all heart diseases. In the United States, CHD is the #1 cause of death for both men and women. India is not far behind. According to an article by Dr Arvind Kohli, a Cardiac Surgeon, there has been a dramatic rise in heart disease in India.

India will soon be the largest burden of heart disease globally. In India, out of the estimated population of more than 1.27 billion dispersed across various geographical regions, about 45 million people suffer from coronary artery disease. According to current estimates, India will soon have the highest number of cases of cardiovascular disease in the world. It is estimated to account for 35.9 percent deaths by the year 2030, said the article.

Over time, CHD can weaken the heart muscle and lead to heart failure and arrhythmias (ah-RITH-me-ahs). Heart failure is a condition in which your heart can’t pump enough blood to meet your body’s needs. Arrhythmias are problems with the rate or rhythm of the heartbeat.

Knowing the warning symptoms of a heart attack and how to take action can save your life or someone else’s say, doctors. In many cases patients are unaware of the risk factors and that this could be a problem that has developed over the years due to pre-existing heart disease. Several factors such as genetic, metabolic, early-life, conventional and non-conventional risk factors are suspected to cause high CHD morbidity and mortality rates among Indians. Knowing who is at risk helps a great deal. Men have a greater risk of heart attack than women do, and men have heart attacks earlier in life than women. However, beginning at Age 70, the risk is equal for men and women.

Many are of the opinion that heart disease is a lifestyle disease that occurs because one is not maintaining a proper healthy lifestyle. But, you are mistaken. Heart disease could also be due to family history. Here is where the nature vs nurture concept comes in. Did you develop a heart disease over the years, did you already have it and it went undiagnosed or did someone give it to you. In fact, you have an increased risk of developing heart disease if you have a parent with a history of heart disease, especially if they were diagnosed before Age 50. Ask your doctor when it’s appropriate for you to start screenings for heart disease so it can be detected and treated early.

The other common risk factors could include cigarette smoking and exposure to tobacco smoke, high blood cholesterol, and high triglycerides – especially high LDL (“bad”) cholesterol over 100 mg/dL and low HDL (“good”) cholesterol under 40 mg/dL. Some patients who have existing heart or blood vessel disease, and other patients who have a very high risk, should aim for an LDL level less than 70 mg/dL. Your doctor can provide specific guidelines.

The risk of heart disease is also highest among the urban population. A 2013 study concluded that over 70 percent of the Urban Indian population is at the risk of being diagnosed with heart disease. This is mainly due to unhealthy eating habits, lack of physical activity and stress.

High blood pressure (140/90 mmHg or higher), uncontrolled diabetes (HbA1c >7.0), physical inactivity and being overweight (body mass index [BMI] 25–29 kg/m2) or being obese (BMI higher than 30 kg/m2) are other risks for heart diseases. The population of diabetics in India is about 50.8 million, making India the diabetic capital of the world. The prevalence is higher in urban areas (6-8 percent) compared to rural areas (2-3 percent), according to statics provided in Dr Kohli’s article. The increase in hypertension prevalence has been steady over the last 50 years, more in urban than in rural areas. Hypertension is about 25-30 percent in urban and 10-15 percent in rural individuals.

You might be surprised but uncontrolled stress and anger could also lead to CHD. Staying calm helps. Indians like Americans have a higher degree of obesity due to bad food habits. Diet high in saturated fat and cholesterol apart from drinking too much alcohol are also a major risk factor for CHD. The more risk factors you have, the greater your risk of developing coronary artery disease.

Hence knowing the symptoms and risk factors is very important. The most common symptom of CHD is angina (also called angina pectoris). Angina is often referred to as chest pain. It is also described as chest discomfort, heaviness, tightness, pressure, aching, burning, numbness, fullness, or squeezing. It can be mistaken for indigestion or heartburn. Angina is usually felt in the chest, but may also be felt in the left shoulder, arms, neck, back or jaw. All of these symptoms were witnessed by Mr Agrawal.

Other symptoms that may occur with coronary artery disease include:

Shortness of breath
Palpitations (irregular heartbeats, skipped beats or a “flip-flop” feeling in your chest)
A faster heartbeat
Dizziness
Nausea
Extreme weakness
Sweating

Cardiac surgeons opine that the treatment for CHD involves reducing your risk factors. Change your lifestyle. Get active, exercise and eat right and sleep well. If lifestyle changes aren’t enough to control your heart disease, taking medications as prescribed to treat certain risk factors, such as high cholesterol or high blood pressure helps. Possibly undergoing invasive and/or surgical procedures, and seeing your doctor for regular visits is also good. Treating CHD is important to reduce your risk of a heart attack or stroke. If the problem is detected early lifestyle changes, medicines, and medical procedures can help prevent or treat CHD. These treatments may reduce the risk of related health problems.