What Is The Difference Between Hdl And Ldl Cholesterol
Cholesterol doesnt dissolve in blood. To be transported in the bloodstream, cholesterol is packed into two types of carriers: low-density lipoproteins or high-density lipoproteins . LDL cholesterol, which is sometimes known as bad cholesterol, is necessary in limited quantities , but high LDL cholesterol levels can dramatically increase your risk of a heart attack. Thats because LDL particles can contribute to atherosclerosisor clogged arteries. HDL cholesterolsometimes called good cholesterolhelps clear LDL cholesterol from the arteries.
When doctors measure cholesterol levels, they first look at total cholesterol as a quick way to assess a persons risk. For a more exact guide, they divide the total level by the HDL level. Heart attack risk is minimized by having a lower total cholesterol and a higher proportion of HDL cholesterol. The ratio of total cholesterol to HDL should be less than 4 to 1.
Unfortunately, the average American man has a ratio of 5 to 1. Vegetarians, on the other hand, average about 3 to 1. Smoking and obesity lower HDL vigorous exercise and foods rich in vitamin C may increase it.
How To Reduce Cholesterol Naturally Cardiologists Diet
Keeping your cholesterol low and at a safe level is crucial to your health as high cholesterol is often associated with cardiac events such as heart attacks and strokes. For some people, lowering cholesterol may require taking medications regularly. However, as more research becomes available, it is shown that cholesterol medications arent always necessary and do not have to be the only treatment for lowering cholesterol. Instead, many people can lower their cholesterol just as effectively with changes to their dietary habits. Below are 4 changes you can make to help reduce your cholesterol naturally.
Use Polyunsaturated Fats Especially Omega
Polyunsaturated fats have multiple double bonds that make them behave differently in the body than saturated fats. Research shows that polyunsaturated fats reduce bad LDL cholesterol and decrease the risk of heart disease.
For example, one study replaced saturated fats in 115 adults diets with polyunsaturated fats for eight weeks. By the end, total and LDL cholesterol levels were reduced by about 10% .
Another study included 13,614 adults. They replaced dietary saturated fat with polyunsaturated fat, providing about 15% of total calories. Their risk of coronary artery disease dropped by nearly 20% .
Polyunsaturated fats also seem to reduce the risk of metabolic syndrome and type 2 diabetes.
Another study changed the diets of 4,220 adults, replacing 5% of their calories from carbohydrates with polyunsaturated fats. Their blood glucose and fasting insulin levels decreased, indicating a decreased risk of type 2 diabetes .
Omega-3 fatty acids are an especially heart-healthy type of polyunsaturated fat. Theyre found in seafood and fish oil supplements .
Omega-3 fats are found in high amounts in fatty fish like salmon, mackerel, herring and deep sea tuna like bluefin or albacore, and to a lesser degree in shellfish including shrimp .
Other sources of omega-3s include seeds and tree nuts, but not peanuts.
summary
All polyunsaturated fats are heart-healthy and may reduce the risk of diabetes. Omega-3 fats are a type of polyunsaturated fat with extra heart benefits.
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Can Exercise Help To Lower Cholesterol
Yes it can. Getting your blood pumping by doing exercise will reduce your cholesterol. Being active helps your body move the bad cholesterol to your liver where it can be removed out of your system.
You dont have to join a gym or go on long runs if you dont enjoy it, just look for chances to move more every day. Many people find that being active improves their mood so they make healthier food choices. You could try:
- taking the stairs instead of the lift
- a brisk walk instead of a slow walk
- doing two-minute bursts of jumping jacks several times a day
- yoga or pilates if you cant get out
- our exercises to do if youre stuck at home.
How Do I Lower My Cholesterol Your 5 Top Questions Answered
High cholesterol could be caused by things we can control like lifestyle habits, or things we cant like age and family history. Keeping on top of the things you can control with simple changes can help to lower your risk of heart and circulatory disease. We answer your questions with simple tips to help you start making changes today.
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Maintain A Moderate Weight
Maintaining or achieving a moderate weight that is within the BMI range recommended by doctors can help lower cholesterol, while also reducing other heart disease risks.
A person should focus on achieving and maintaining a moderate weight with a combination of healthy eating and lots of physical activity, as both of these can also lower cholesterol.
How Long Does It Take To Lower Cholesterol
Overview
Your cholesterol levels are directly tied to your heart health, which is why its so important to make sure theyre in a healthy range. The Centers for Disease Control and Prevention , reports that 78 million adults in the United States had high levels of low-density lipoprotein , or bad cholesterol, in 2012. The organization also states that people with high LDL cholesterol are at a much higher risk of heart disease.
Dr. Nieca Goldberg, medical director of the Joan H. Tisch Center for Womens Health at the NYU Langone Medical Center, says it can take between three to six months to see lower LDL numbers through just diet and exercise, noting that it takes longer to see changes in women than men.
Read on for more information on how to lower your LDL levels.
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Low Cholesterol Diet Plan For Beginners
Learn how to lower your high cholesterol and improve your heart health by following this simple 7-day low cholesterol meal plan for beginners.
In this 7-day plan for beginners, we map out a week of healthy meals and snacks that will help lower your cholesterol. To keep it simple, we meal-prep breakfast and lunch so you can grab-and-go plus we focus on simple recipes without lengthy ingredient lists. Bonusyou’ll see several one-pot and sheet-pan dinners which means less time spent on cleanup. To help lower cholesterol, we include plenty of fiberan important nutrient for both gut and heart healthby focusing on fruits and vegetables, whole grains and legumes while limiting cholesterol-raising saturated fat and simple carbohydrates.
See More:High Cholesterol Diet Guidelines
Try The Mediterranean Diet
One of the best ways to decrease levels of LDL cholesterol is through your diet! A common diet that is recommended when trying to lower LDL cholesterol is the Mediterranean diet.
The Mediterranean diet is a diet that is high in fat due to the lower consumption of sugar and meat.
Foods like nuts, olive oil, fruits, and vegetables are at their highest levels when eating a Mediterranean diet which means youre less likely to have an increased cholesterol level.
People who eat this way also tend to lose weight over time because they are not consuming as many calories from sugars or fats since they get most of those essential nutrients through foods rich in protein and fiber.
Eating more healthy fats by including avocados with every meal will lower your risk for heart disease along with lowering LDL cholesterol levels! Avocado lovers can rejoice knowing that guacamole isnt just tasty, but its good for them too!
Mediterranean diets are commonly consumed in some of the healthiest places in the world called the Blue Zones.
Here is the typical Mediterranean diet pyramid:
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Eat To Lower Your Cholesterol
Cholesterol isnt all bad news. Follow these tips to lower your cholesterol, the natural way.
Chances are, youve heard a thing or two about cholesterol. Having high blood cholesterol is a risk factor for developing heart disease.
But did you know that you can reduce your cholesterol level by making smart food choices? Its true!
Cholesterol clarified
Before we get to the details, lets be clear on what were talking about. For years, cholesterol has had a bad rep that it doesnt really deserve. The truth is, we need cholesterol to function. Your body makes most of the cholesterol it needs. The rest comes from foods you eat.
Heres the important thing: Dietary cholesterol found in meat, poultry, eggs and dairy products has less impact on increasing your blood cholesterol level. Foods that contain lots of saturated fat are the true culprits.
Now heres how to make nutritious choices to lower your blood cholesterol.
Keep eating simple
In the last 20 years, the rules on healthy eating have shifted. Super restrictive diets arent sustainable or the healthiest choice. Rather than zeroing in on a single nutrient, nutrition research shows the quality of your diet matters more. A diet filled with the right portions of whole, unprocessed foods can help decrease heart disease and stroke. What does that look like? For a healthy, balanced eating plan:
Cook at home
Choose more fibre
Each of these options will provide you with two grams:
- ½ ripe avocado
Ldl Cholesterol: How Low Can You Go
- By Dara K. Lee Lewis, MD, Contributor
Elevated low-density lipoprotein cholesterol is a clearly established risk factor for the development of cardiovascular disease . Lowering LDL with medications and/or lifestyle changes has been shown to lower CVD risk. Just how far to lower LDL, however, has remained controversial.
Current guidelines developed by the American Heart Association, American College of Cardiology, and several other professional organizations recommend lowering elevated LDL levels to 70 milligrams per deciliter in people with high-risk CVD. However, recent studies have suggested that CVD risk may continue to drop as LDL is lowered beyond these targets, leading some cardiologists to believe that our current guidelines are not aggressive enough. Others are concerned that lowering LDL too much may lead to harm.
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Increase Plant Protein Sources
Introducing variety into the diet may help people manage some risk factors for heart disease.
Many people get their protein mainly from animal sources. However, it may help for them to include plant protein sources in their diet too.
A number of vegetable foods that contain substantial amounts of protein include:
- beans and legumes, such as chickpeas, lentils, and peas
- grains, such as rice, quinoa, and amaranth
- tree nuts, such as almonds and cashews
- seeds, including pumpkin, sunflower, and hemp seeds
Adding plant-based proteins to the diet can help the body meet its protein needs without adding cholesterol.
Cook Fresh Vegetables The Heart
Try cooking vegetables in a tiny bit of vegetable oil and add a little water during cooking, if needed. Just one or two teaspoons of oil is enough for a package of plain frozen vegetables that serves four. Place the vegetables in a skillet with a tight cover and cook them over very low heat until done.
Add herbs and spices to make vegetables even tastier. For example, these combinations add subtle and surprising flavors:
- Rosemary with peas, cauliflower and squash
- Oregano with zucchini
- Basil with tomatoes
Start with a small quantity of herbs and spices , then let your familys feedback be your guide. Chopped parsley and chives, sprinkled on just before serving, can also enhance the flavor of many vegetables.
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Eat Less Refined Food
It is best to avoid refined food whenever possible.
Refined and packaged foods tend to have ingredients that make them shelf-stable while also giving them a desirable flavor.
These foods often include ingredients that a person should avoid when they are looking to reduce their cholesterol.
Among the ingredients to avoid are refined grains, added trans and saturated fats, and added sugars.
Several lifestyle factors can affect a persons cholesterol levels. Some people may find that making certain changes to their lifestyle helps lower their cholesterol.
What Diet Is Best For Lowering Cholesterol
Studies have found that plant-based diets lower cholesterol levels more effectively than other diets. In 2017, researchers reviewed 49 studies that compared plant-based diets with omnivorous diets to test their effects on cholesterol. Plant-based diets lowered total cholesterol, LDL, and HDL levels when compared to omnivorous diets. Low-fat, plant-based regimens typically reduce LDL levels by about 15 to 30 percent.
Some recommendations for lowering cholesterol still include consuming chicken and fish. However, a number of studies have shown that heart disease patients who continue to eat these foods still tend to get worse over time. Those who adopt a low-fat, plant-based diet, get daily exercise, avoid tobacco, and manage stress have the best chance of reversing heart disease.
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Curb Cholesterol Not Flavor
Itâs no secret that certain foods can help you lower your LDL cholesterol, which causes a buildup of plaque in the arteries that leads to heart disease, heart attacks, and stroke. But what may surprise you is that many of these foods are delicious and easy to incorporate into your everyday meals without sacrificing flavor or fun.
Lowering Your Cholesterol With Diet
A few small changes to your diet can make a big difference to your cholesterol level.
1. Choose healthier fats.
To help lower your cholesterol you dont need to avoid fats altogether. You should cut down on foods high in saturated fat and replace them with food high in unsaturated fat like vegetable oils , nuts, seeds, avocado and oily fish .
Table 1: main food sources of dietary fats
| Saturated fat |
|
Fresh or dried fruit or a handful of unsalted nuts and seeds |
|
|
Full-fat milk, cheese, cream and yoghurt |
Lower fat dairy foods such as 1% milk, reduced fat cheddar, low-fat yoghurt |
|
Lard, dripping, ghee, butter and coconut oil |
Vegetable oils – such as olive, sunflower, soya or rapeseed oil and their spreads |
2. Look at food labels
Compare labels and choose foods with green or amber labels for saturates. Foods are high in saturated fat if they contain more than 5g of saturates per 100g. Foods containing 1.5g or less per 100g are low in saturated fat. Some healthy foods that are high in fat like oily fish, nuts and oils, may be red for saturated fat. This is okay, as they contain more of the healthy unsaturated fat.
3. Eat more high fibre foods
Eating plenty of fibre helps lower your risk of heart disease and some high fibre foods can help lower your cholesterol. To make sure you get enough fibre:
- Aim for five portions of fruit and vegetables a day
- Switch to wholegrain varies of bread, cereals, pasta and rice
- Choose other high fibre foods such as pulses , oats, unsalted nuts and seeds
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How Long Does It Take To Lower Triglycerides
Depending on whats causing your high triglyceride levels, you may be able to lower them in just a few days. A night out drinking or eating foods high in sugar can cause a spike in your triglyceride levels. Limiting alcohol and sugar intake can bring your levels back to normal within a few days.
If you have consistently high triglycerides, it may take a few months for them to return to a healthy range. How fast they lower depends on the lifestyle changes, diet, and medications youre taking.
Saturated And Unsaturated Fat
There are 2 main types of fat: saturated and unsaturated. Eating too many foods high in saturated fat can raise the level of cholesterol in your blood.
Most people in the UK eat too much saturated fat.
Foods high in saturated fat include:
- meat pies
- cakes and biscuits
- foods containing coconut or palm oil
Eating foods that contain unsaturated fat instead of saturated fat can actually help reduce cholesterol levels.
Try to replace foods containing saturated fats with small amounts of foods high in unsaturated fats, such as:
- oily fish such as mackerel and salmon
- nuts such as almonds and cashews
- seeds such as sunflower and pumpkin seeds
- avocados
- vegetable oils and spreads such as rapeseed or vegetable oil, sunflower, olive, corn and walnut oils
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Study Suggests Lower Ldl Cholesterol Is Better
A recent meta-analysis published in JAMA Cardiology suggests that it is both safe and effective to lower LDL below 70 mg/dL. The authors reviewed a large database of CVD patients with LDL levels averaging 70 mg/dL or less at the start of the studies. On average, there was a 20% drop in CVD risk seen for every 39 mg/dL drop in LDL cholesterol. In other words, a drop in LDL from 70 mg/dL down to 31 mg/dL was associated with 20% fewer CVD events such as heart attack or stroke.
The benefit was consistent regardless of the medications used to lower cholesterol. The JAMA Cardiology meta-analysis looked at studies in which LDL was lowered with a statin drug, which works by lowering LDL production in the liver, or with a different type of medication, including ezetimibe , which interferes with absorption of LDL from the intestine, or PCSK9 inhibitors, newer injectable medicines that increase uptake of LDL from the bloodstream into the liver. The drop in CVD risk was in line with previous studies of patients who started with LDL levels around 130 mg/dL, and saw a drop in CVD events of about 22% for every 39 mg/dL drop in LDL.
In this study, there was no increased risk of adverse outcomes , even when LDL was lowered to as low as 20 mg/dL. Although statin medications themselves have been linked to side effects, especially at high doses, it appears that extremely low LDL concentrations are not responsible for side effects.
Prepare Your Food A Little Differently
Its not only what you eat its how you eat it. Just as you can change what you buy in the grocery store, you can also choose healthier ways to make your food that help lower your cholesterol naturally. For example:
- Trim fat and remove the skin when cooking meat or fish. This helps you get the protein while reducing fat intake.
- Focus on boiling, broiling, baking, poaching or grilling. These are better methods of preparation than deep frying or breading, which can bring in extra fat.
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