Fish oil Supplements Does not Protect Against Heart Attacks – Recent Study

People all over the globe have been consuming fish oil supplement or having fish to avert heart attacks or stroke. However, according to a recent report that was made after a ten-year study on four continents and involving 112,000 participants, researchers discovered that the omega-3 supplements did not influence heart health.

You can assume how this study can affect the fish oil industry, which generates 2 billion dollars a year just in the United States.

The article was printed in the Cochrane Database of Systematic Reviews. The research team investigated to see if the omega-3 fatty acids commonly found in fish, plant products or supplements would affect the participants’ risks of heart disease, stroke or death. The conclusion revealed that there is a very small effect on the mortality.

Head author of the research, Lee Hooper said that there is a little correlation between Alpha Lipoic Acid -ALA (an omega-3 fatty acid found in nuts and plants) that improves the blood circulation and heart health, but the effect is very weak.

No Advantages for the Heart health, But It’s Still Healthful, Right?

You should not yet quit taking fish oil products and supplements, because the study did not estimate if omega-3 are good for brain cells and other body mechanisms.

Omega 3 Fatty Acids are known to have a role in preserving nerves and strengthening cell membranes and can only be found in oily fish, leafy vegetables and nuts because the body cannot produce them on its own.

The evidence that fish oil is not a cause of heart-healthy and anti-inflammatory response is known for many years because many scientists argued that it has no role in preventing or treating cardiovascular diseases.

However, the market for fish oil supplements still bloomed. In the present, according to the National Center for Complementary and Integrative Health, approximately 10% of Americans take this supplement on the daily basis.

The Grape Truth: Is Red Wine Beneficial For Your Heart?

The talk about red wine being good for your heart has been going about amongst wine enthusiasts for a few years. There is a high possibility that you might hear someone top off their glass with more wine while saying, “don’t worry, it’s good for my heart anyway!”

It is true that red wine may contain antioxidants and other compounds which might do wonders for your mood and lower your stress. There are studies that suggest that red wine, in moderate quantities, may be beneficial for your coronary artery health, but the link is still not understood and confirmed.

So how did the theory that red wine is good for the heart, get its hype? When you ask this question to a supporter of the theory, they will point out the French Paradox to you.

The French Paradox

The French paradox, a term coined during the 1980s, refers to the perception that red wine consumption may explain why the French population has lower rates of heart disease, despite their daily intake of a rich, fatty diet.

The theory gave scientists and researchers a spur to dig deeper and find if this could be true. Multiple studies led to the discovery of polyphenols, which are plant compounds. Found in red and purple grapes, and as well as other vegetables and fruits, these compounds are beneficial for cardiovascular health. More specifically, a polyphenol called Resveratrol was found in red wine, which is advertised as being an anti-aging compound which also prevents heart diseases.

Research in mice showed that Resveratrol might have compelling benefits for the heart, but there is still no evidence of it having the same benefits for humans. In fact, if humans wanted to recreate the beneficial effects of Resveratrol from red wine, they would have to consume around thousand glasses each day. Further, a study in Italy of adults whose diets were already rich in Resveratrol showed no significant link between it and heart disease rates.

So where does this leave the initial theory of red wine being good for health?

Studies and Observations

Well, according to these studies and more, there is no strong evidence that proves the theory and suggests consumption of red wine. Cardiologists and researchers have made the arguments that the studies which show that people, who consume moderate amounts of red wine, have lower rates of heart disease are merely observational. According to them, these studies are only able to explain an association between the two, but no real evidence of cause and effect.

According to an article in the Circulation journal, there are even some studies which do not suggest that wine may be beneficial for your heart health than other type liquors and beer. If this were true, then Japanese people would have higher rates of cardiovascular disease. But the reality is on the contrary; heart disease rates in the Japanese population are even lower than of the French, yet they consume high amounts of beer, sake and other hard spirits.

According to the inclusive results of various studies, the French paradox does not seem to be so paradoxical. Experts now believe that lifestyle habits and healthy dietary routines may explain good heart health better than red wine consumption. Another factor that berates the French paradox is a possible underreporting of cardiovascular diseases by the French doctors.

What is the Grape Truth?

The conclusion of the comparative studies and a long-held discussion among cardiologists turns out to be indecisive. With no cogent evidence supporting the theory of red wine is beneficial for heart diseases, it remains baseless.

Regardless, wine is a milder alcoholic beverage and more suitable than other hard liquors, but that does not mean it should be consumed in large quantities. There is a fine line between drinking wine as a healthy habit and overdoing it. Overindulgence can actually be harmful to your body, affecting your liver, brain, heart and immune system. Cardiologists suggest a measured amount of wine consumption i.e. about 5 ounces per day or less along with a healthy diet.

Skipping Breakfast can lead to Heart Diseases

The new study backs up the old saying that breakfast is the most important meal of the day.

This particular study appointed more than four thousand middle-aged adults in Spain. The researchers came to the conclusion that participants those who ate breakfast were less prone to developing artery-blocking plaques (atherosclerosis).

On average, participants who consumed over 2,300 calories per day. almost 3% didn’t eat breakfast, while around 27% ate a healthy breakfast and almost 70% took a light breakfast. Researchers used carotid ultrasound to look into their arteries for early evidence of plaque. About 75% of the breakfast skippers had signs of plaque buildup in their arteries, compared with 57% of those who ate a big breakfast and 64% of those who ate a lighter morning meal.

Breakfast Lovers usually eat more healthfully overall and are less prone to obesity, high blood pressure, diabetes and deranged cholesterol levels. By taking these factors  into account,we can say that skipping breakfast is linked to a higher risk of atherosclerosis.

What is -White Coat Hypertension 

White coat hypertension is a situation when your blood pressure is higher in a doctor’s chamber, but is normal when measured at home. The term white coat hypertension is derived from the white coats of the  health care professionals.

Causes and dangers of white coat hypertension? 

It’s not strange for some people to feel a bit anxious while sitting in front of  their physician. This increased anxiety can sometimes elevate their blood pressure levels temporarily. However some doctors think that white coat hypertension is not a cause of concern since it is just a temporary surge, and the blood pressure normalizes once you are out of the doctor’s room. While there are cardiologists who believe that, white coat hypertension is a warning that signals to the risk of developing certain cardiovascular conditions like stroke, heart attack and heart failure. The same can be true for those who have masked hypertension, such patients have lower blood-pressure in the doctor’s office as compared to their home readings.

How to handle white coat hypertension? 

It may be harmful to prescribe  medication for hypertension by recording a single blood pressure reading. Unnecessary antihypertensives can cause  serious condition like hypotension – a state, when  blood pressure drops below the normal value.

If you are diagnosed with white coat hypertension, the cardiologist will talk to you about getting a  blood pressure monitor that  can be used at home. This may help you to record the actual blood pressure levels. Assuming that, the blood pressure is much better controlled at home, when you are in a relaxed atmosphere.

The second method is to use an ambulatory blood pressure monitor which can track your blood pressure up to 24 hours. It can take readings during the day as well as during sleep. Both methods can help to determine if your  blood pressure rises only  in the physician’s office, or if it’s a persistent condition that needs treatment.

However, you may also go through periods of increased blood pressure because of a stressful situation, not taking your blood pressure medicine regularly, eating food high in table salt or consuming excess caffeine. Over a period, temporary increment in blood pressure, either at your doctor’s office or otherwise can damage your blood vessels and increase the risk of more serious conditions.

Can Prolonged stress cause heart disease?


‘Stress’ is a complex subject to define. I would like to define stress as ‘an environmental challenge to which an organism reacts’. In the subject of biology, we often talk about heat stress, cold stress and chemical stressors of various kinds. I think it is a mistake when we think of stress on a personal level and ignore the sheer biology involved in stress responses.

The complexity of the neuro-psycho-endo-and immunological responses to stress makes it very challenging to give a clear response to the above-stated question. It’s like asking ‘what does long-term sun exposure does to the skin?’ – The answers would fill many encyclopedic volumes and still be incomplete. However, there are several types of heart diseases that are proven to have connections to stress.

It is well demonstrated that a combination of an activated sympathetic nervous system and consequent hormonal cascades result in ‘stunning’ of the heart muscles. Stunning is a form of acute cardiac failure. The myocardium is not damaged per se but the compromise of cardiorespiratory function can still have fatal consequences. Hence, many researchers have projected this condition as proof that it is possible to ‘die from a broken heart’ in both a literal and figurative sense simultaneously.

 

Drinking One Beer a Day may Reduce the Risk of Heart Attack and Stroke

Consuming a glass of beer a day may prevent future cardiovascular events, according to a new research.

Researchers said average liquor consumption slows down the body’s natural loss of high-density lipoprotein (HDL). HDL cholesterol levels, commonly referred to as a good form of cholesterol, eliminates dangerous cholesterol from the body and decreases a person’s cardiovascular illness risk.

A research on over 80,000 Asian adults has revealed appealing results on this theory, but physicians have cautioned people that more research is needed before any concrete assumptions can be made.

So to be on the safer side, don’t start drinking a glass of beer every day just yet.

Pennsylvania State University scholars came up with the theory that men who consumed one to two alcohol-based drinks per day had a slow depletion in good cholesterol levels (HDL), in comparison to those who didn’t consume.

The Same rule applied to women who consume a little quantity of alcohol daily, according to The Telegraph.

While the outcomes were pretty analogous regardless of whether the research’s individuals consumed beer or spirits,but scientists did observe that beer and not spirits had the biggest and more beneficial effect.

In reaction to the research’s results, Dr Nitin Shori, director at the Pharmacy2U online physician service, said: “While undetermined, this research seems to point out that there may be some health advantages in consuming little alcohol when it comes to lowering the risk of cardiovascular diseases or stroke. But further research is required before any concrete results can be attracted.”

Alcohol is one of the biggest risks associated with the style of living that leads to illness and loss of life, after obesity and smoking.The newest NHS guidance is that there is a safe level of liquor intake and neither women nor men should consume more than 14 units (1 unit=15 ml) of liquor weekly.

Dr Webberley Sally, the devoted GP for Oxford Online Drugstore, said: “There are so many inconsistent research results being released daily and with that, it is difficult to tell which health advice is misleading and which is not”

We do know that booze is bad for the liver to function properly and it aids to obesity, it can adversely affect sleep and psychological wellness, it has been connected to cancer along with lots of other illnesses such as cirrhosis and hepatitis.

Contrarily, other research results recommend that average booze can have some health advantages and there’s no question that a lot of people like to use such justifications to warrant their activities when reaching for a glass.

“The key is in the moderation message. Because too much consumption of liquor can certainly have a detrimental effect on the well-being of a person.”

Never Ignore these Early Signs of a Heart Attack

As a Cardiologist, much of my time is spent caring for my patients who are experiencing heart problems. I do everything I can to find the optimal course of treatment and help my patients achieve the best possible outcomes.

However, I’d much rather educate as many people as possible to the risks of the heart attack so they can be aware and understand how to help themselves. Early detection and treatment save lives. With that in mind, familiarize yourself with the ten major Signs of a Heart Attack. Many people have decided not to pay attention to one or more of these signs and many have died or caused much more serious damage to their heart because they ignored them.

Be proactive by eating healthy, getting exercise, and plenty of rest. That is all helpful. However, even people that do all those things can have a heart attack. There may be things going on beneath the surface that go unnoticed. So, no matter what shape you are in know the signals that could alert you to a potential Heart Attack.

1.Chest Pain/Pressure

Any pain or pressure in the chest that goes on for longer than a minute is cause for concern. Especially if sitting down or resting doesn’t make it go away. Men are likely to experience a radiating pain to their left arm, while women may experience pain in either or both arms. This pain is directly related to the pain and distress in the chest. You can however, have one without the other. You may experience it more like heavy pressure. Some people say it’s like having an elephant sitting on your chest.

2. Sweating or Nausea

If you begin sweating for no apparent reason and it starts soaking through your clothes, it could be a sign of trouble. In addition, if you notice your skin go pale at the same time, you should react and get help. We all sweat on hot days or if we exert ourselves, but that kind of sweating has an obvious cause and can be stopped by getting in a cooler place or sitting down and catching your breath. The type being described here is uncontrolled and not affected by change in activity or outside temperature.

3. Fatigue

Fatigue can come on suddenly and for no obvious reason. It can also be associated with chest or jaw pain. If you experience unexplained exhaustion contact your doctor. This fatigue won’t be associated with sleep deprivation or a mental health issue like depression, it will seemingly have no explanation. It can feel like extreme weakness in your whole body. You may feel like you have to sit down right away.

4. Indigestion

This isn’t a common symptom and most people are unaware that it can be connected to a heart attack. Indigestion with heart attack won’t come alone however, it usually be accompanied by pain, nausea and shortness of breath.

5. Frequent Cough

Frequent coughing fits combined with wheezing is a most common indicator of heart failure. You may also experience bloody phlegm when you cough. A cough that continues and causes you to feel weak or faint may be an indication of bigger problems.

6. Back Pain

Another less common symptom, seen mostly in women, is back pain. Radiated or referred pain from the chest causes the feelings to occur in the mid or lower back. Back pain can present with or without the more common chest pain and can even radiate to the legs. Back pain alone isn’t necessarily a sign of trouble. However, if it is accompanied by other symptoms listed here, it should be taken very seriously.

7. Dizziness

As the heart struggles and fails to deliver oxygen, the brain is affected. Without enough oxygen, you may feel dizzy and light headed or even faint. Your blood pressure will likely be affected. Heart attacks often start with dizziness and the feeling of being woozy. Lightheaded feelings and disorientation are often not associated with heart attack because people expect more dramatic symptoms.

8. Shortness of Breath

This is a sign that your heart needs some help. You should be calling for help if you have shortness of breath for any reason but it is also a sign of a heart attack. You may get short of breath after climbing stairs or doing some other physical activity. However, that stops after a short period of time. Ongoing shortness of breath is definitely a sign that something is wrong.

9. Irregular Heartbeat

It seems a little obvious, but an irregular heartbeat is a big sign of heart attack. You may experience slight episodes of irregularity prior to your heart attack. Irregular heartbeat is never a good thing. It typically points to a much more serious heart issue.

10. Racing Heart

If your heart needs to work overtime it will begin to race giving you a good indication that something may be wrong. Fast heart rate (more than 150 beats per minute), especially if accompanied by shortness of breath may be a sign of a Heart Attack.

Your heart is the engine that keeps your body running. Without blood being pumped throughout your body you would die—plain and simple. The circulatory system is an amazing system that brings nutrients to your cells, takes waste away, supplies oxygen to the brain and generally keeps everything functioning the way it was designed to function. You only have one heart and it is the key to your health and well-being. Know the signs that could warn you of trouble and pay attention to them. It could save your life.

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