Category: Cholesterol

Signs In Eyes Can Tell If You Have High Cholesterol

High cholesterol refers to the condition where there are elevated levels of cholesterol in the blood. Cholesterol is a waxy substance that is naturally produced by the liver and is also found in certain foods. While our body needs cholesterol to function properly, having too much of it can increase the risk of various health problems.

What are the Symptoms Of High Cholesterol?

High cholesterol itself does not typically cause any symptoms. It is often referred to as a silent condition because the only way to know if you have high cholesterol is through a blood test. If left untreated, high cholesterol can lead to serious health issues such as heart disease, stroke, or peripheral artery disease.

Can Symptoms of High Cholesterol Appear In Your Eyes Too?

While high cholesterol itself may not manifest specific symptoms in the eyes, it can lead to conditions that affect the eyes. One such condition is called xanthelasma, which is the buildup of fatty deposits around the eyelids. These yellowish plaques may be a sign of elevated cholesterol levels and can appear as small, flat bumps or nodules on or around the eyelids.

It is important to note that xanthelasma alone does not confirm the presence of high cholesterol, as there can be other causes for this condition. However, if you notice any changes in your eyes, including the appearance of xanthelasma, it is recommended to consult with a healthcare professional to determine the underlying cause and to assess your overall cholesterol levels.

High Cholesterol Symptoms In Eyes

While high cholesterol does not typically cause direct symptoms in the eyes, one possible manifestation associated with high cholesterol is the development of xanthelasma. Xanthelasma are yellowish plaques composed of fatty deposits that can form around the eyelids. If present, they may indicate high cholesterol levels, but a proper diagnosis of high cholesterol requires a blood test. If you notice any changes in your eyes, including the appearance of xanthelasma, seeking medical advice is advisable to assess your overall cholesterol health.

Learn more : High Cholesterol and Symptoms in Eyes

What should you do if you have familial hypercholesterolemia?

A hereditary lipid metabolism disorder may occasionally be the cause of a significantly elevated cholesterol level. It can cause heart attacks and strokes, even in children.

A hereditary lipid metabolism disorder may occasionally be the cause of a significantly elevated cholesterol level. It can cause heart attacks and strokes, even in children. 

Familial hypercholesterolemia is an inherited form of dyslipidemia caused by elevated levels of LDL cholesterol in the blood. Treatment consists of diet and medication to lower the LDL level, and if not enough, LDL apheresis is possible.

Familial hypercholesterolemia is a hereditary disorder of lipid metabolism. The level of a certain blood fat, LDL cholesterol, rises to over 310 mg/dl, sometimes to two to ten times the normal value.

Lipoproteins transport cholesterol from the liver to various organs, while HDL transports cholesterol back from the organs and vessel walls. LDL transports cholesterol from the liver to the various organs, while HDL transports cholesterol back from the organs and vessel walls. However, increasing HDL with medication does not seem to have a positive effect.

Familial hypercholesterolemia is a hereditary form of hypercholesterolemia, which can be caused by a variety of factors.

Cause: Change in the LDL receptor gene

Familial hypercholesterolemia is caused by a mutation in the LDL receptor gene, which is an important prerequisite for LDL cholesterol to be able to get from the blood into the cells. Two other genes, ApoB and PCSK9, also have changes that lead to familial hypercholesterolemia. The genetically determined dysfunction of the LDL receptors can vary in severity, with patients particularly affected if no receptors are formed on the cells or if they are unable to bind LDL cholesterol. As a result, LDL cholesterol is increasingly deposited in various tissues, such as the walls of coronary arteries, carotid arteries, and the main artery (aorta).

Heterozygous and homozygous inherited familial hypercholesterolemia

Familial hypercholesterolemia is inherited in an autosomal dominant manner. This means that just one modified gene (either from the father or mother) is enough to cause the disease.

The heterozygous (non-homogeneous) form of familial hypercholesterolemia is one of the most common congenital metabolic diseases in humans, occurring in 1 in 300 to 500 people. In rare cases, both the mother and father pass on an altered gene to their child, resulting in two altered genes for the LDL receptor. This variant of familial hypercholesterolemia is associated with total cholesterol levels of over 500 to 1200 mg/dl, and is very serious. With a frequency of 1:1,000,000, the homocytogenic form is less common.

symptoms

Initial signs or discomfort from familial hypercholesterolemia are absent. The main cause of “hardening of the arteries,” however, is the increased LDL cholesterol that is circulating in the blood and is deposited on the vessel walls over time (arteriosclerosis). Arteriosclerosis, which narrows the vessels, causes circulatory issues in the affected organs. Serious side effects, like a heart attack, may result.


Externally, the lipid metabolism disorder may be noticeable through reddish to yellowish cholesterol deposits in certain areas of the skin, in tendons (xanthomas) and in the eyes (xanthelasma, arcus corneae).


The doctor suspects “familial hypercholesterolemia” when he or she finds high cholesterol levels in the blood and learns from the patient’s family history that close relatives have similarly high cholesterol levels. Fat deposits in the tendons, such as tendon xanthomas, raise the suspicion of familial hypercholesterolemia.

What are the LDL levels in familial hypercholesterolemia?

In the milder, heterozygous form of the disease, blood LDL-cholesterol levels range from 200 to 400 mg/dL, with triglyceride levels usually not elevated. In the rarer, severe, homozygous form, total cholesterol levels range from 500 to 1200 mg/dl.

The FH score is a diagnostic tool for diagnosing familial hypercholesterolemia. A genetic test (DNA analysis) is usually covered by the health insurance company, and if a corresponding gene change is detected, the diagnosis is confirmed. However, a change in the three previously known genes for hypercholesterolemia is only found in about 70% of people suspected of having familial hypercholesterolemia.

What to do in familial hypercholesterolemia?

Treatment of lipid metabolism disorders involves changing your diet and taking medication. Target values for LDL are usually between 50 and 100 mg/dl, depending on other risk factors. They are coordinated with the doctor.

Nutrition in familial hypocholesterolemia

  • If you are overweight: reduce the calorie intake to match your actual needs and thus shed excess pounds.
  • Consume less saturated (animal) fats and trans fats!
  • Lower cholesterol intake.
  • Slowly increase the amount of fiber in your diet.
  • Eat lots of fruit and vegetables and one or two servings of fatty sea fish per week.
  • Exercise regularly and incorporate more physical activity into your everyday life. 30 minutes of moderate effort 5 times a week would be a good goal.

Medication

Statins are the first choice of drug therapy for familial hypercholesterolaemia, as they block cholesterol formation and restore the liver’s LDL receptor function, reducing LDL levels. Treatment should begin in childhood.

Statins can be combined with ezetimibe and bempedoic acid to reduce LDL cholesterol. PCSK-9 antibodies and To begin include can also be used to reduce the breakdown of hepatic LDL receptors. PCSK-9 antibodies are injected under the skin every two to four weeks, while Inclisiran is only every six months.

Dangerous triglycerides

The main fats we consume on a daily basis are triglycerides. They should be completely broken down into harmless forms in a healthy body. When the natural mechanisms for utilising these lipids fail, the increased level of these lipids causes a variety of serious pathologies

As much as 95% of all the fats we eat are triglycerides (triacylglycerols). They are essential in our diet and should provide about 30% of the daily energy requirement.

The fate of triglycerides in the body

They are transported to the adipose tissue, where they can be stored, and to the muscles, where they are a source of energy, by chylomicrons, a specific fraction of lipoproteins, after absorption from the intestine into the blood. The liver also manufactures triglycerides for the body’s needs. They enter the bloodstream with cholesterol particles as very low-density lipoproteins (VLDL).

Safe level Tryglycerides

Doctors consider a triglyceride (TG) level below 150 mg/dL to be desirable. However, TG concentrations were more precisely determined for each sex :

  • in men – 40-160 mg / dl,
  • in women – 35-135 mg/dl.

Why so dangerous?

Excessive total cholesterol levels have been linked to the development of atherosclerosis and the occurrence of ischemic heart disease, including death, to an equal or even greater extent than elevated total cholesterol levels. As a result, triglycerides are regarded as dangerous fats that should be avoided at all costs.

Reasons for the increase in triglycerides

Among the causes of hypertriglyceridemia (TG levels above normal values), most are idiopathic , i.e. factors not determined by scientists. They are probably genetically determined and inherited in the family. Right behind them are:

  • excessive body mass – overweight (BMI>25 and obesity BMI>30),
  • alcohol abuse,
  • diabetes ,
  • Hypothyroidism,
  • nephrotic syndrome,
  • kidney failure,
  • inflammation of the pancreas,
  • gout,
  • pregnancy ,
  • medicines used:
      o oral contraception
      o beta blockers
      o diuretics (thiazides)

How to reduce the level of tryglycerides?

The consumption of sweets and alcohol promotes an increase in the amount of triglycerides in the blood. As a result, in order to return them to normal levels, sweets should be avoided, and alcohol should be avoided entirely. Natural fish fats containing omega-3 acids can be used to eliminate excess TG (sea fish, – mackerel, tuna, and salmon). There are also drugs that effectively reduce the amount of these lipids, but their use is at the discretion of the doctor.

Chylomicronemia

Triglyceride levels in the blood that are extremely high (>500 mg/dl) may be accompanied by symptoms such as abdominal pain. This condition puts you at risk of developing acute pancreatitis, a potentially fatal disease. This condition is known as chylomicronemia. Excess chylomicrons in the serum cause the sick person’s blood to be milky (just like lymph). Chylomicrons should be broken down within an hour of a meal in a healthy person, and their presence in the blood should be absent.

Attention! The above advice is only a suggestion and should not be used in place of consulting a specialist. Remember, if you have any health concerns, you should always consult a doctor!

Cholesterol-lowering medication also helps prevent heart attack, research

A comprehensive study conducted by American experts has found that a cholesterol-lowering drug considered harmful to health surprisingly not only reduces the chances of a heart attack, but it also helps to improve muscles.

At present, medicines for other formulations, including statins, are available worldwide to reduce the level of bad cholesterol i.e. LDL, but it is believed that such medicines have more negative effects.

To reduce cholesterol and test their negative or positive effects, experts researched a drug called bempedoic acid, which showed that it not only reduces bad cholesterol, but it also reduces the chances of heart attack.

According to the Associated Press (AP), experts investigated 14,000 people for five years to test the effects of bempedoic acid, the results of which were surprising.

Experts said that the results of the use of (bempedoic acid) showed that while the drug reduces bad cholesterol i.e. LDL, which is considered dangerous for heart disease, stroke and liver diseases, it also reduces the chances of heart attack.

According to experts, the medicine has a good effect on muscles and they become more soft instead of being hard.

Experts claimed that no significant adverse effects of bempedoic acid were found, while earlier other cholesterol-lowering drugs (statins) had more negative effects.

Cholesterol is a fat, soft and soft substance, whose fixed amount is beneficial for human health, but increasing it makes the walls of blood vessels or arteries tight and hard.

The main reason for the increase in cholesterol rate is the excessive use of fast food and unhealthy foods, which increases its rate in the blood, which causes blood pressure, heart disease and other diseases.

Researchers warn that blood fat levels may be more dangerous than previously thought

Numerous diseases can be exacerbated by excessive blood fat levels. The effects of obesity, high cholesterol, and triglyceride levels are harmful to the body. Recent studies suggest that higher blood fat concentrations may have even more detrimental effects on health than previously believed.

Muscle cells become weighed down by fat, which harms both their structure and function. Recent studies have demonstrated that under stress, cells release a signal that can spread to other cells and increase cellular damage.

Ceramide molecules, whose main purpose is to lessen cellular stress, are used as the signals. Yet, they can cause cell death and aggravate disease symptoms in long-term metabolic conditions like type II diabetes.

Our study may serve as the foundation for future treatments or therapeutic strategies to avoid the onset of cardiovascular and metabolic disorders like diabetes in persons with raised blood fat levels in obesity, even if the research is still in its early phases.

Newly identified ceramide migration

The addition of a fatty acid known as palmitate allowed the researchers to activate ceramide signaling in human skeletal muscle cells created to resemble those of persons with metabolic disorders.

These cells carried ceramides in bundles known as extracellular vesicles, which are naturally released by all cells, and started to communicate with each other when they were mixed with cells that had not been exposed to lipids.

Researchers observed the same processes in tests conducted on mice and muscle cells taken from humans (volunteers).

Ceramides are known to be harmful to the body, but the researchers say that more research is needed to figure out what the movement of ceramides found recently means.

According to the researchers, even more unknown factors may be at play. The messaging system is potentially one way that people with obesity develop further complications, such as diabetes.

The latest discoveries regarding the new transmission system may prove helpful in preventing the development of possible complications by blocking ceramides. More research is needed to determine further treatments.

New Research Findings : What are the effects of eating one egg daily on the body?

If you want to avoid heart disease, including heart attack and stroke, diabetes type 2, then make it a habit to eat eggs.

This was revealed in a new medical study.

Research published in the journal Nutrition states that eating 5 or more eggs per week helps to avoid heart disease.

The study also found that people who eat more eggs also have a lower risk of getting affected by type 2 diabetes and high blood pressure.

For this research, experts examined the data of a study that started in 1971 and involved more than 5,000 people.

Their health was assessed once every four years to see if they were suffering from heart disease or any other disease.

Each time during the medical examination, these people were filled out questionnaires and a record of egg-eating habits was also compiled.

After analyzing the data, the researchers discovered that eating 5 or more eggs per week did not have any negative effects on blood sugar or blood pressure.

In fact, they discovered that eating eggs in moderation improved blood sugar levels, while reducing the risk of high blood sugar and type 2 diabetes.

According to the researchers, such people also have low blood pressure levels and a lower risk of suffering from high blood pressure, which helps to avoid heart disease.

Researchers said that the results prove that the use of eggs does not have an effect on blood sugar or blood pressure, but making them a part of the diet protects against various diseases.

Do you see dark spots in front of your eyes?: High Cholesterol causes that

High cholesterol , especially long-term, can be dangerous for the cardiovascular system. This condition is so dangerous that it usually does not give clear signs or they are atypical. One of the symptoms of too much cholesterol in the body is floaters in the eyes

What are floaters and what diseases can they be a symptom of?

Floaters are specks that appear in your field of vision. They usually look like black or gray spots or webs of spots that float when you move your eyes.

 

 

This phenomenon can occur at different stages of our lives. It occurs especially in the elderly.

 

Most people will experience floaters in their eyes at some point in their lives – especially in old age as the jelly-like substance in our eyes becomes more fluid.

 

However, age is not the only factor triggering this type of change. Too much cholesterol may be the cause.

 

 

How it’s possible? The condition in which floaters appear in the eye as a result of too high cholesterol is also called synchysis scintillans or cholesterolosis bulbi. In this case, floaters consist of cholesterol crystals. They leak from blood vessels where cholesterol can accumulate.

 

Overuse of cholesterol-lowering medications can cause bone damage.

A new study shows that high doses of the drug statins, which lowers cholesterol, can hurt bone health.

A new study reveals that high doses of the cholesterol-lowering drug statins can negatively impact bone health. A 2019 study of Austrians raised concerns about statins and osteoporosis, which is a disease of the bones. This led researchers in Vienna to look into how statins affect the structure of bones.

In a study on mice, researchers from the Medical University of Vienna and the Complexity Science Hub looked at how high doses of statins affect bone density.

. In a recent study, data from a 2019 survey of almost 8 million people were used. Researchers looked at 71 mice in the lab, 39 of which were male and 32 of which were female. They did this to see if there was a direct link between statins and osteoporosis. Scientists gave mice a high-fat diet for a few weeks so that their cholesterol levels would go up. Later, the researchers split these mice into two groups: the control group and the test group.

The researchers used micro-CT to measure the bone density of the mice after administering high doses of statins to the test group rats for about five and a half months. The researchers looked at the structure of the bones’ cortices and trabeculae.

The micro-CT scan results confirmed the researchers’ suspicions that high doses of statins could affect bones. According to scan analysis, bone density was reduced by 42 percent in male mice and 32 percent in female mice.

High cholesterol levels affect the legs

Because they so seldom result in symptoms, high cholesterol levels are frequently referred to as the “silent killer.” The hardening of the arteries in the arms and legs due to cholesterol buildup might result in extremely hazardous symptoms.

Peripheral artery disease is the term used to describe this arterial stiffening (PAD)

Painful spasms in the muscles of the hip, thigh, or calf are the initial sign of PAD, according to the Cardiovascular Labs of America (CLA). Even simple movements like walking or climbing stairs might result in excruciating spasms.

According to CLA’s Dr. Sanjay Wagle, our bodies are extremely intelligent. We should consider our leg problems. You should see a doctor if your legs hurt while you walk but go away when you’re resting.

They claimed that it is dangerous if your leg muscles stiffen and do not improve.

Monitoring cholesterol levels and other heart disease symptoms is the primary method of preventing peripheral artery disease.