Showing posts with label diabetes. Show all posts
Showing posts with label diabetes. Show all posts

Thursday, February 28, 2019

Top 5 Signs Your Blood Sugar Is High





High Blood Sugar and Diabetes


Blood sugar control is at the center of any diabetes treatment plan. High blood sugar, or hyperglycemia, is a major concern, and can affect people with both type 1 and type 2 diabetes . There are two main kinds:

Fasting hyperglycemia. This is blood sugar that's higher than 130 mg/dL (milligrams per deciliter) after not eating or drinking for at least 8 hours.
Postprandial or after-meal hyperglycemia. This is blood sugar that's higher than 180 mg/dL 2 hours after you eat. People without diabetes rarely have blood sugar levels over 140 mg/dL after a meal, unless it’s really large.

Friday, August 2, 2013

What Is Cholesterol?


I. What is cholesterol?


Cholesterol  is a fat-like complex, most manufactured by the liver. Our bodies need a certain amount of cholesterol to maintain normal function, but too much is harmful. Every cell in the body contains cholesterol. It is the manufacture of important hormones and vitamins essential substances. Cholesterol and lipoproteins need to be transported to various parts of the body. There are two lipoprotein cholesterol transport, namely low-density lipoprotein (LDL) and high density lipoprotein (HDL).

Low-density lipoprotein cholesterol is the culprit causing blood clots, is considered “bad” cholesterol. As for the high-density lipoprotein cholesterol, as cholesterol within the blood vessels to remove, it is considered “good” cholesterol.

II. Where cholesterol come from?


Body’s cells, especially liver cells, can produce cholesterol to maintain normal function, such as the manufacture of hormones and vitamins and so on.

In addition, cholesterol can be absorbed from food. Cholesterol content in different foods, such as Westerners like to eat animal foods, like whole milk, eggs and food oils, are of high cholesterol food. Fat, especially saturated fat, cholesterol levels can lead to even more enhanced. Usually saturated fat from animal food more than poultry and fish. On the other hand, from plant foods are mostly unsaturated fatty acids.

III. What is the relationship of cholesterol and heart disease?


When the body than the body needs cholesterol, it will accumulate in the blood vessel wall, causing blood vessels gradually harden and narrow, but on the surface, the body for a long time does not have any symptoms.

After years and years, deposition of cholesterol in the blood vessel walls, blocking blood vessels becoming more serious, will make the blood flow to vital organs slowly reduced. Therefore, when organs from the blood can not get enough oxygen and nutrients, will be very easy to necrotic.

If the supply of nutrient blood vessels blocking the heart, it is easy to cause coronary heart disease, including angina, myocardial ischemia, myocardial infarction; If the supply of nutrients the brain blood vessel blockage, will be a stroke.

IV. Heart disease common?


Heart disease is the world’s major diseases leading to death one, but if compliance with physician instructions, good diet, exercise control, the risk of heart disease can be greatly reduced.

1.            To prevent high blood pressure

2.            Is the movement to maintain

3.            A regular exercise schedule

4.            To maintain the concentration of cholesterol in moderate

High cholesterol is not uncommon, integrated all over the world statistics show that about fifteen to twenty-five percent of the people, cholesterol concentration above 240mg/dl, in other words, they get the opportunity to greatly increase coronary heart disease.

Therefore, high cholesterol, said health is a red light, are greatly increased risk of coronary heart disease. But the frightening thing is, even if high cholesterol, most people have no symptoms. Therefore, regular check-ups and keep the concentration of cholesterol in the moderate concentration of cholesterol is very important.

V. Normal cholesterol levels, reference values


Normal reference value of cholesterol is about 110 ~ 200mg/dl, if the 200 ~ 239 mg / dl are at high risk are close to the edge, and cholesterol concentration greater than 240 mg / dl, compared with high-risk range.

Cholesterol Level Recommendations
< 200 mg/dl <200 mg / dl Belongs to the ideal range
200~ 239 mg/dl 200 ~ 239 mg / dl Close to the edge of high risk, ask physicians about the diet instructions. Recommended cholesterol levels checked once a year. Has been suffering from a heart attack or if there are two or more risk factors, then it should belong to the high risk range.
> 240 mg/dl A high-risk range, three to six weeks, remember to check again to physicians. If still so, physicians need to do to comply with instructions.

VI. Easily lead to heart disease risk factors


    Hypertension
    Weight seriously overweight (overweight more than thirty percent)
    Smoking (more than ten per day)
    High-density lipoprotein cholesterol (HDL-C) is too low
    Someone in the family had suffered from coronary heart disease before age 55
    Diabetes
    Suffered from heart disease or vascular disease
    Men

VII. How to control cholesterol?


Lower cholesterol levels, can reduce fat deposition in the vessel wall, thereby reducing the risk of heart attack. According to the study, adults with high cholesterol, cholesterol levels, reduced by 1%, 2% lower risk of coronary heart disease.

Here are several ways to help you lower your cholesterol:

    Maintain a proper diet
    Weight control
    Proper exercise

VIII. How to maintain through diet moderate cholesterol levels?


Diet on cholesterol levels remain moderate, and increase heart health, it is very important. Only foods of animal origin contain cholesterol, such as beef, eggs, cheese and other dairy products, cholesterol in food causes the body to increase cholesterol, saturated fat, which is mainly caused by coronary heart disease. American Heart Association recommends that the heat obtained from the fatty foods, daily intake should not exceed 30% of total calories, while the daily intake of cholesterol should not exceed 300mg.

IX. Should be avoided to the types of fat foods?


Fat can be divided into three categories: saturated, polyunsaturated, monounsaturated fat. Avoid eating saturated fat, use monounsaturated fat, or multiple. Moderate consumption of multiple or monounsaturated fat, help to reduce the concentration of cholesterol in the body. A variety of foods contain different types of fat, so must know what kind of food, the highest content of saturated fat.

Saturated fat Oil, whether animal or vegetable oils, where the normal room temperature into a solid contains a high amount of saturated fat. Common are meat fat, butter, cream margarine and non-dairy products, coconut oil, “hydrogenated” or “partially hydrogenated” oil and so on.

Unsaturated fat Unsaturated fats come mainly from plants, can basically be divided into polyunsaturated and monounsaturated fat categories.

Polyunsaturated fat Polyunsaturated fat in the normal room temperature liquid. Are: safflower seed oil, cotton oil, sunflower seed oil, soybean oil, corn oil, nuts and seeds, fish fat, this fat calorie intake calories a day should not exceed ten percent.

Monounsaturated fat This type of fat in normal room temperature, but also in liquid form, the intake of calories a day should not exceed ten percent of total. Generally include: olive oil, peanut oil, Canoia oil.

X. Conclusion


If the cholesterol level higher than the normal reference range, periodically check the concentration of cholesterol, and consult a physician diet and life habits of the instructions actually make food, life control, for example, both the amount of fat intake, the type must be restrained to maintain the ideal weight, controlling blood pressure, continuous abstinence, etc., so that it can be suffering from vascular obstruction, greatly reduce the chance of coronary heart disease.

You can find recepies from American Heart Association here.


Sunday, June 2, 2013

Experiencing Heart Symptoms? Read This for Tips

Experiencing Heart Symptoms? Read This for Tips
Heart attack symptoms or also known as a myocardial infarction is the death of heart muscle from the sudden blockage of a coronary artery by a blood clot. Coronary arteries are blood vessels that supply the heart muscle with blood and oxygen. Blockage of a coronary artery deprives the heart muscle of blood and oxygen thus causing injury to the heart muscle.

This injury to the heart muscle causes chest pain and chest pressure sensation and if the blood flow is not restored to the heart muscle within 20 to 40 minutes irreversible death of the heart muscle will begin to occur. Muscle continues to die for six to eight hours at which time the heart attack usually is “complete.” The dead heart muscle is eventually replaced by scar tissue.

Heart Symptoms Causes:

Atherosclerosis is process by which plaques of cholesterol are deposited in the walls of arteries. Cholesterol plaques cause hardening of the arterial walls and narrowing of the inner channel of the artery.

Arteries that are narrowed by atherosclerosis cannot deliver enough blood to maintain normal function of the parts of the body they supply. Atherosclerosis of the arteries that furnish blood to the brain can lead to vascular dementia or stroke.

Atherosclerosis can remain silent in a lot of people for years or decades. It can begin as early as the teenage years but symptoms or health problems usually do not arise until later in adulthood when the arterial narrowing becomes severe.

Smoking cigarettes, high blood pressure, elevated cholesterol, and diabetes mellitus can accelerate atherosclerosis and lead to the earlier onset of symptoms and complications, particularly in those people who have a family history of early atherosclerosis.

Coronary atherosclerosis is the atherosclerosis that causes hardening and narrowing of the coronary arteries. Diseases caused by the reduced blood supply to the heart muscle from coronary atherosclerosis are called coronary heart diseases (CHD).

Coronary heart diseases include heart attacks, sudden unexpected death, chest pain (angina), abnormal heart rhythms, and heart failure due to weakening of the heart muscle.

Conclusion:

At the first sign of heart attack symptoms acting fast can save lives and limit damage to the heart. Treatment is most effective when started within 1 hour of the beginning of symptoms. If you think you or someone may be having a heart attack it is advice to call your emergency numbers within a few minutes or 5 at the most of the start of symptoms.

In case the symptoms stop completely in less than 5 minutes still call your doctor. Take a nitroglycerin pill if your doctor has prescribed this type of medicine.

If you’re looking for a natural solution to prevent heart attack and stroke, the we recommend you to check EDTA Oral Chelation Therapy, which has proven to be very effective in removing arterial plaque that accumulated on your arteries wall.

Sunday, May 19, 2013

What Causes Heart Attacks and Heart Failure

Causes of Heart Attacks
We have all heard of heart attacks, this article sheds light on what causes heart attacks. A heart attack has many causes: however one occurs due to lack of oxygen rich blood in the heart coronary arteries are the blood vessels which supply the heart with oxygen and blood, blockage of coronary arteries causes injury to heart muscle.
So what causes heart attacks ?


Atherosclerosis

This is usually a gradual process in which plaques or collections of cholesterol get deposited around artery walls. These plaques harden the artery walls, narrowing the lumen which is the inner channel of the artery. In many people, atherosclerosis can go unnoticed for years, in some cases beginning even from teenage years. The symptoms and health problems do not occur until later on in life when the narrowing of the artery becomes severe. High blood pressure, high cholesterol, cigarette smoking and diabetes are just some of the things which accelerate atherosclerosis, especially in people with a family history of heart attacks.

Artery Spasm

An artery spasm is caused by constrictions of arteries which prevent oxygen rich blood from reaching the heart. The spasms are often caused by blood clots, fatty acid build ups on the artery wall and blood clots caused by plaque. Though spasms, don’t cause heart attacks each time the artery is affected but an artery spasm can cause permanent heart damage.

Drug Use

Drugs which speed up the cardiovascular system have been known to induce heart attacks. Cocaine usage on a regular basis can cause heart attacks due to the high dosage used to achieve the high. methamphetamine's have also been known to cause heart failure.

Causes of Heart Failure

Heart failure usually occurs after other conditions have weakened and damaged the heart. Over time the heart becomes too weak to perform its duty of pumping blood to the body. The ventricles which are the heart’s pumping chambers become stiff and are unable to properly fill in between the beats. The heart muscle weakens to the point that it cannot pump blood effectively throughout the body. Heart failure begins on the left ventricle. Signs of heart failure include: fatigue, chronic coughing, a rapid/ irregular heartbeat, shortness of breath amongst other symptoms.

Heart disease is a term used to cover conditions such as coronary artery disease, congestive heart failure, cardiac arrest, congenital heart diseases and heart attack.The survival rate of cardiac arrest outside hospital is less than 2%. It takes only four to six minutes after a cardiac arrest for a person to experience brain death followed by loss of life.Most heart attacks occur in the morning. Reason being the stress hormones is higher and blood is usually thicker hence harder to pump as one is partially dehydrated.
Heart disease risk factors

Most heart disease risk factors are controllable with simple lifestyle changes. Some of these include: Smoking, unhealthy diets, stress, physical fitness as well as high blood cholesterol and triglyceride levels which is a type of fat found in blood. Uncontrollable risk factors include: a family history of heart disease, age and gender.
Heart problems if left untreated can lead to death.

Having known what causes heart attacks, it is important to consult a doctor in case of any of the above signs.

Wednesday, May 15, 2013

What causes heart attacks? Myocardial Infractions Explained

Heart attack
Heart attack, or myocardial infarction as they are commonly referred to by doctors, occur when blood flow to a part of the heart that  is blocked for an extended period of time leading to the damage or death of tissues in that area which can lead to the heart muscles getting damaged and dying. And that is what causes heart attacks.

The main cause of heart attacks is the blockage of the coronary arteries that deliver blood to the heart. This blockage is caused mainly by the buildup of a substance called plaque which is mainly made up of cholesterol and other cells along the walls of the arteries stopping the flow of blood to the muscles starving them of oxygen and causing them to die. The actual causes of heart attacks are not well known, but they can be triggered by heavy physical activity, being active outside in the cold weather or by severe emotional and physical stress.

Causes of heart failure:

One contributing factor for heart attacks is coronary heart disease. This is governed by your heart disease risk factor. These are habits or conditions that increase your risk of getting coronary heart disease and these factors also increase the risk of coronary heart disease worsening.

The main heart disease risk factors are high blood cholesterol, high blood pressure, obesity, diabetes, smoking, unhealthy diet and lack of physical activity. Any one of or any combination of these factors greatly increases your likelihood of getting coronary heart disease.

Heart problems are another factor that causes heart attacks. These are related to cardiac heart disease. The main one is the clogging of the coronary arteries due to the buildup of plaque.

Heart failure is when the heart stops functioning properly leading to the heart attack. It’s caused when blood flow is restricted to the cardiac muscles; this means the muscles are deprived of oxygen which they need to function. The muscles gradually stop working and may die, this means that the heart can’t pump blood properly and hence causing heart failure.

Heart failure is normally preceded by certain signs that if spotted in time, can be vital in preventing a heart attack. The most common signs are shortness of breath, coughing or wheezing, tightness around the chest, and buildup of fluids in body tissues, dizziness, nausea, fatigue and anxiety. These signs once seen should be acted upon immediately to avert any impending heart attack.

what causes heart attacks

Here are some facts about heart attacks that show how major an issue it is;

In the US in 2008, heart attacks accounted for 616000 deaths, almost 25% of the deaths, making it the leading killer in the US. It accounts for 25.1% of the deaths in whites making it the leading cause of death among white adults and is estimated to cost the US government $108.9 billion in treatment, medication and lost productivity.

Having answered the question what causes heart attacks with these causes and signs of an impending heart attack, one sees the need to change their lifestyle to lower their risk of heart attack and live a healthy productive life.

Friday, April 26, 2013

Causes of Heart Disease

Causes of Heart Disease
Coronary artery disease, the most common form of cardiovascular disease, is one of the leading causes of death today. But thanks to many studies involving thousands of patients, researchers that have been able to shortlist certain factors that are the Causes of Heart Disease in a person. These are called risk factors. These risk factors contribute to two categories: major and contributing. The major Causes of Heart Disease are:

High Blood Pressure (Hypertension): High blood pressure increases your risk of heart disease, heart attack, and stroke. Though other risk factors can lead to high blood pressure, you can have it without having other risk factors. Blood pressure can vary with activity and with age. A healthy adult who is resting generally has a systolic pressure reading between 120 and 130 and a diastolic pressure reading between 80 and 90.

High Blood Cholesterol: this is another risk factor that causes of Heart Disease is high blood cholesterol. Cholesterol is a fat-like substance carried in your blood. This is found in all of your body cells. Your liver produces all of the cholesterol your body needs to form cell membranes and to make certain hormones. Extra cholesterol enters your body when you eat foods that come from animals

Diabetes: Heart problems are the leading cause of death among people with diabetes, especially in the case of adult-onset. If you know that you have diabetes, you should already be under a doctor's care, because good control of blood sugar levels can reduce your risk. If you think you may have diabetes but not sure, you must consult your doctor for tests.

Obesity and Overweight: Extra weight is thought to lead to increased total cholesterol levels. High blood pressure, increased risk of coronary artery disease. Obesity increases your chances of developing other risk factors for example, heart disease, especially high blood pressure, diabetes and high blood cholesterol.

Smoking: Most people realize that cigarette and tabacco smoking increases your risk of lung cancer, but fewer realize that it is one of the causes of Heart Disease and also other peripheral vascular disease.

Heredity: Heart disease tends to run in families. For example, if your siblings or parents had a heart or circulatory problem before the age of 55. But then you are at greater risk of heart disease than someone who does not have complains for heart disease in their family history.

Age: Older age is a risk factor for heart disease. In fact, about 4 out of every 5 deaths occur due to heart diseases that occur in people older than 65.

In addition to this, there are also certain contributing factor that enhances the causes of Heart Disease. They are: Stress, Sex hormones, Birth control pills and Alcohol. Stress is considered an important contributing risk factor for heart disease. The effects of behavior habits, emotional stress, and socioeconomic status on the risk of heart disease and heart attack have not been proven

Friday, April 12, 2013

Ischemic Cardiomyopathy

Ischemic Cardiomyopathy
Ischemic Cardiomyopathy is a common type of heart disease caused by the congestive heart failure due to coronary artery disease. There are many names given to this heart disease like Ischemic heart disease. This disease is one of the main causes of congestive heart failure. In United States maximum number of people suffer from this disease. This disease happens when the arteries are blocked and results in inadequate supply of blood to the oxygen. Ischemic cardiomyopathy when the cholesterol level of the body increases and create plaque in the arteries. Arteries are one of the major parts of the body which brings blood and oxygen to the body. The patients suffering from this disease can experience angina, heart attack and unstable angina. In many cases the symptoms are unnoticed which can be very dangerous in future. The reasons why this heart disease happens are obesity, diabetes, high cholesterol, high fat diet, smoking, high blood pressure, etc. The symptoms of Ischemic Cardiomyopathy are breathing difficulty, decreased urine output, fatigue weakness, shortness of breath, irregular pulse, chest pain and cough.

If the patient is found with these symptoms then immediate check up is required. The patient should be frequently under medical supervision of the doctor. Tests must be done in every months to know about the status. Improper diet is also one of the main causes of ischemic cardiomyopathy. The patients of Ischemic cardiomyopathy are suggested to lay more emphasis on diet and exercise. Usually doctor perform many tests on the patients of ischemic cardiomyopathy. This disease is one of the types of cardiomyopathy. Cardiomyopathy is one of the types of heart disease in which the heart becomes enlarged and eventually results in the improper ability of muscles to pump the blood. Abnormalities in ischemic cardiomyopathy is common to see. The disease can be diagnosed physical exam and the patients medical history test. The tests done by the doctor include CT scan, radionuclide studies, cardiac catheterization, chest X-ray, MRI scan, blood tests, exercise stress test, electrocardiogram (ECG) and echocardiogram. ALL these tests are necessary to detect the risk and complications. These tests will help the doctor to see the depth of the disease. There are many medications available which will improve the heart conditions. But it is suggested to take the medications after the tests are done.

Medications for the patients of ischemic cardiomyopathy are given for two reasons to treat the symptoms and to improve the cardiac function. Whatever may be the medications and tests but if the patient improve his or her diet it can help to remove many symptoms and complications. Regular exercise and maintaining healthy diet is necessary to improve the heart condition. Some patients also undergo many therapies to improve the cardiac conditions. If the disease is extreme then emergency necessary must be done. The rate of heart patients is increasing with each year especially in developed countries. One of the main reasons for the increasing heart risk is the change in the lifestyle.

Friday, March 15, 2013

Ischemic heart disease

Ischemic heart disease arises when a patient has an obstruction in the arteries feeding their heart (coronary artery disease).  The older you become and if you smoke, have high blood pressure, diabetes or high cholesterol, your risk of IHD increases.  Ischemic heart disease is the leading killer among adults in the United States.

Ischemic heart disease can cause angina (chest pain during exercise) and can bring on a myocardial infarction, otherwise known as a heart attack.  Ischemia may be caused by a high fat diets and little or no exercise, which may also lead to angina.

Angina

The major indication of Angina is pain over the mid chest that sometimes radiates down the left arm, to the jaw or back.  The existence of episodes of angina is in essence diagnostic of Ischemic Heart Disease.  The symptoms of angina pectoris can commonly be controlled by beta-blockers, nitrates and calcium-channel blockers.  Beta blockers have also proven to decrease the risk of troubling cardiac events in patients with angina.



Heart Attack

Most heart attacks are caused by Coronary Artery Disease (CAD), a plaque that has built up on the walls inside your coronary arteries.  These are the arteries that oxygen and blood to your heart.  This plaque can break off and cause a blood clot which can block your artery to which no blood or oxygen can flow, thus causing a Heart Attack or Myocardial Infarction.



So, please be sure to take care of your self by eating healthy and exercising frequently.  Get regular checkups and if you have any question that you may be having angina or a heart attack please seek medical attention right away.


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