Archive for the ‘Heart Health’ Category

B12 Deficiency Can Be Subtle, And Devastating

Thursday, August 19th, 2010

My last post discussed how intrinsic factor affects B12 absorption. This was an important discussion because many people believe they are getting enough vitamin B12 from their diet if they have not been diagnosed with pernicious anemia. The truth is that unless they have developed anemia, most people haven’t even thought about B12.

You need to know that problems associated with a B12 deficiency may occur long before a diagnosable case of pernicious anemia occurs. Pernicious anemia does not just affect the blood. The gastrointestinal tract and the peripheral and central nervous systems are affected as well. The first indications of anemia are a sore tongue and numbness and/or tingling or burning sensation in the hands or feet. Sufferers tend to be pale and white-lipped. A variety of abdominal difficulties include: gas, constipation or diarrhea, nausea, vomiting, pain, and poor appetite.

Other signs include ringing in the ears, spots before the eyes, chronic fatigue, drowsiness, and irritability.  Vital organs become starved for oxygen because not enough red blood cells are being formed. The liver and spleen often become enlarged, and neurological damage increases as the disease progresses.  Severe anemia may lead to heart failure.

Next time, we will discuss psychiatric abnormalities associated with B12 deficiency.

What Does Intrinsic Factor Have to Do With B12?

Thursday, August 12th, 2010

When we talk about B12, we need to discuss “intrinsic factor.”

Several causes may lead to a B12 deficiency, but the usual reason one develops pernicious anemia is the inability to absorb the vitamin. The natural means of obtaining vitamin B12 is by way of the foods we eat, but B12 is not found in plants. You must eat protein foods such as liver, whole milk, eggs, oysters, pork or chicken, and its complex structure makes it much more difficult to absorb in comparison to other nutrients. In addition, the stomach secretes a substance known as “intrinsic factor” which binds to the B12 allowing it to be absorbed through the intestinal walls.

 

 An absence of vitamin B12 in the diet is seldom the cause of a vitamin B12 deficiency. It is much more common to find deficiencies in individuals who fail to absorb the vitamin from the intestine. This failure to absorb the vitamin results in pernicious anemia. The gastric parietal cells are responsible for the synthesis of a glycoprotein (a combination of carbohydrate and protein), called the “intrinsic factor”. When these cells are destroyed, the intrinsic factor is no longer produced and absorption of vitamin B12 is no longer possible.  Furthermore, as we reach the age of 50 and beyond, the stomach begins to produce less hydrochloric acid as well as less “intrinsic factor.” This is the condition that causes the elderly to have the inability to completely break down the protein in their diet, thus they are unable to free the protein-bound B12. This in turn creates the B12 deficiency.

 

 If an individual is missing or under producing “intrinsic factor,” it is not possible to absorb B12 regardless of how much one eats. The availability of “intrinsic factor” can also be affected by any type of stomach surgery, iron deficiency, pregnancy, aging, and intestinal disorders (like Crohn’s disease). Because of all these factors, many more people than generally recognized suffer from some level of B12 deficiency. 

 

 The “good news” to this is that when taking a sublingual B12 supplement, it does not matter whether or not you have any “intrinsic factor”, or even Crohn’s disease for that matter. The B12 will be absorbed directly into the bloodstream, thus by-passing any dependency on stomach hydrochloric acid or the production of the “intrinsic factor”.

 

 Next time, we’ll discuss how devastating a B12 deficiency can be.

Vitamin B12 Deficiency And Why Sublingual B12 Is So Important

Thursday, August 5th, 2010


I’m sometimes asked if vitamin B12 is really that important and if there is any difference between sublingual B12 and a regular B12 supplement. So, in the next few posts, we’ll look into these questions.

 

Not too long ago in the United States, a diagnosis of pernicious anemia was like a death sentence. Now, picture this, the first therapy for pernicious anemia was the eating of repulsive amounts of raw liver! Patients had to eat a half pound or more per day just to continue living. The thought of that makes me gag!  Fortunately, that is no longer required because in 1947 vitamin B12 was isolated from liver and found to be the factor that alleviated pernicious anemia.

 

The discovery of vitamin B12 led to the knowledge of both the cause of and the cure for pernicious anemia. This form of anemia develops due to a shortage or lack of B12 in the body. It will cause damage to both the blood-forming process and the nervous system.  As a result of the B12 deficiency, the bone marrow produces abnormally large red blood cells. The life span of these affected blood cells is only one-half that of normal cells.

 

 The bone marrow turns red and jelly-like. This results in a decrease of both the red and white blood cell count. The normal count for red blood cells is 5,000,000.  One suffering from pernicious anemia may experience a red blood cell count of only 1,000.  The white blood cell count may fall to 3,000 as compared to a normal range of 5,000 to 10,000.  Blood cells suffer from both arrested development and rapid destruction. These two factors prevent many blood cells from ever reaching the bloodstream.  Harm to the nervous system can range from a tingling sensation in the fingers to permanent impairment to the nerves; 40 to 95 percent of pernicious anemia victims suffer some degree of neurological damage.

 

Next time, we will look into “intrinsic factor”, another significant factor involved with B12 anemia.

Aloe Vera - Why Do People Use It?

Thursday, April 23rd, 2009
Aloe vera juice has been used for a least four thousand years to treat successfully a multiplicity of human ailments. It contains over 200 ingredients that seem to affect thousands of biomedical actions in the body. Many researchers believe that Aloe vera is the single most important treatment one could use to fight disease.

We find in the Aloe vera plant at least six antiseptic agents: lupeol, salicylic acid, urea nitrogen, cinnamic acid, phenol, and sulphur.  These substances are all recognized antiseptics. Their presence explains why Aloe has the ability to eliminate many internal and external infections. Lupeol, salicylic aced and another ingredient, magnesium, are highly effective analgesics.  They make Aloe vera an effective pain killer.

Aloe vera contains at least three anti-inflammatory fatty acids (cholesterol, campesterol and B-sitosterol), making Aloe an effective treatment for burns, cuts, scrapes and abrasions, as well as for rheumatoid arthritis, rheumatic fever and ulcers of all kinds, both internal and external. The presence of these fatty acids may explain why some experts feel Aloe is highly effective for many inflammatory conditions of the digestive system and other internal organs, including the stomach, small intestine, colon, liver, kidney and pancreas. The presence of these fatty acids, B-sitosterol in particular, could explain why Aloe vera juice is a treatment effective for allergic reactions and acid indigestion, and why it helps, in association with a low fat diet, to lower harmful cholesterol levels.

It’s this synergistic relationship between the elements found in the plant that explains why Aloe works, and why through the ages lay persons and physicians alike have proclaimed that Aloe vera has the ability to heal, alleviate, eliminate, or even cure, a monumental list of human diseases and disorders, and deserving the name “medicine plant.”

Diabetes - Can the Glycemic Index Help?

Saturday, April 11th, 2009

By now, you know that type 2 diabetes is an epidemic in North America. Every year the number of people with this disease increases dramatically - and it doesn’t appear to be slowing down. Is there a way protect ourselves against this trend? Yes, with the vigorous application of the 10 Essentials for Health and Wellness.

Essential #4 encourages us to eat nutritiously. This requires a little education about the difference between a nutritious food and an “empty calorie.”  Considerable information about the way particular foods impact diabetes is found in the Glycemic Index and Glycemic Load.

Glycemic Index and Glycemic Load
A chart based on the impact of carbohydrates on a person’s blood sugar was developed by a group of researchers several years ago. It was created to help people with diabetes select foods that would have the least impact on their disease. The Glycemic Index (GI) measures the impact of foods on blood sugar when compared against pure sugar: glucose. The higher the GI number, the greater the impact on blood sugar and the worse a food is supposed to be for a person with diabetes. The GI is also used as a tool for weight loss and cardiovascular health.

To find a truer nutritional value for food the Glycemic Load was deveoped to refine information from the Glycemic Index. For instance, the Glycemic Index may rate the carbohydrate value in a food as very high. This would seem to make the food unacceptable for people who want to restrict sugar. However, the Glycemic Load gives us a more global value of your food beyond sugar content.

Glycemic Load takes into account the fiber, fat and water content of a food. Let’s look at the example of parsnips:

Parsnips are creamy-colored root vegetables in the carrot family. They taste greate and have a therapeutic value as well. Parsnips have a GI rating of 97, compared with pure glucose at 100. This would seem to make parsnips “bad” - unacceptable as a healthy carbohydrate source. However, parsnips contain so much fiber and water (and protein and fats) that they have only a tiny impact on the total load of carbohydrates (the Glycemic Load). Because of their protein and fat, they help keep your appetite satisfied longer. So, you may even eat less at your next meal. Therefore, parsnips are really very healthful despite their high GI number.

Potatoes have become taboo in most low-carb diets. Yet, potatoes have attributes similar to parsnips. They are good for you, unless you deep-fry them and load them with bacon, sour cream, gravy, cheese and other high-calorie, high-fat condiments.

Compound carbohydrates - the true “bad” carbs
Though many fruits and vegetables are high on the Glycemic Index they are “good” complex carbs because they are low in Glycemic Load. Refined starches, such as pastries, pastas, pudding and pancakes, as well as gravies and similar sauces are a different story.

These foods:

  • Contain low amounts of water and fiber
  • Contain high amounts of “bad” carbohydrates and bad fats
  • Quickly turn to sugar in your bloodstream
  • Trigger insulin and inflammation
  • Increase your risk of heart disease, obesity and diabetes

These are truly sources of “bad” carbohydrates. They are examples of “compound” carbohydrates: foods which have been processed beyond recognition from their original whole food sources. They are never good in any amount.

Diabetes epidemic
In conclusion, the way to place yourself in the lowest risk category for type 2 diabetes is to eat whole foods which minimally impact your blood sugar. But that’s not all; did you know that stress alone may cause diabetes? Breathing deeply breaks the cycle of stress. And, since type 2 diabetes and obesity are related, getting enough sleep is essential. Add in the lessons from all 10 Essentials and you have a bulwark of protection against the epidemic of type 2 diabetes.

Take Charge of Your Health

  • Get 7-1/2 to 9 hours of sleep every night
  • Eat a nutritious diet
  • Get active doing the things you love
    • Volunteer
    • Mentor younger one
    • Never stop learning
  • Tip
    Agave nectar is similar to honey, but with a lower Glycemic Index. For example, honey is between 55 and 85, depending on how many solids remain in the honey. Agave nectar is as low as 27. This means that Agave nectar absorbs slowly into the bloodstream, which allows your body to allocate it to the appropriate areas. Since it’s four times sweeter than sugar you can use a lot less when using it as a sweetener.

    Dental Health And The Heart Connection

    Sunday, March 15th, 2009

    Coronary artery disease (CAD) usually progresses slowly over many years. The first sign of CAD is often a fatal heart attack. Because CAD is silent, it becomes imperative to practice preventive medicine such as testing for C-reactive protein (CRP), as well as blood pressure and cholesterol. However, another form of heart disease progresses quite rapidly. It is called “single-artery disease.”

    Single artery disease clogs a single artery while all or most other blood vessels remain clean. It can happen when injury or infection creates inflammation in the absence of disease:

    • Dental infection: One of the most common bacteria comes from a dental infection. Bacteria from inflamed gums can escape into the bloodstream and attack a single blood vessel in or near the heart.
    • Inflammation: Inflammation in the gums attracts white blood cells by means of protein messengers called cytokines. Some of these messengers leak into the bloodstream and attract white blood cells. White blood cells infiltrate the infected area because of the messenger cytokines. Cytokines that leak into the bloodstream and enter the heart may send the wrong message. It may also result in white blood cells attacking an artery in the heart. This is the beginning of single artery disease: white blood cells attracted by cytokines penetrate a single artery in the heart and cause blockage.

    Smoking increases the number of bacteria in the mouth and causes LDL cholesterol to become stickier. This bad habit also increases inflammation in the entire body. Bacteria, LDL and inflammation make for a lethal combination for CAD and single artery disease.

    Mental illness comes in a variety of different forms: from anxiety and bipolar disorder to depression, schizophrenia and beyond. Among the common manifestations of these disorders is lack of attention to dental care. Irregular brushing and flossing will lead to a buildup of potentially lethal bacteria. As a result, cardiovascular disease is a common companion of mental illness.

    Other aspects of personal care suffer from this same inattentiveness, including diet, exercise and rest. As you know, these habits are foundations for physical and mental health. Without these essentials in place, the health spirals downward and heart failure is one of many possibilities.

    It seems that illnesses such as CAD and heart failure are much more complex than we ever imagined. Emotional distress, dental neglect, smoking and inflammation may all combine to create vascular disease. Constant attention to the 10 Essentials of Health and Wellness and normal biological needs like dental care can help us avoid many triggers for CAD and heart failure.

    Essential #4 concerns nutrients that every body needs. Essential fatty acids like those found in OmegaPrime can help protect against inflammation. Vitamin C can also help reduce inflammation by cooling oxidative stress and Sublingual B-12/HCY Guard helps reduce inflammatory homocysteine. I especially like Adaptogen 10 Plus because it helps reduce the impact of stress while providing antioxidant protection. Nutrients and nurturing – including proper dental care – give us the best foundation for a life of meaning and purpose.

    Practice Prevention To Improve Your Heart Health

    Tuesday, March 10th, 2009

    Each year about 700,000 North American’s die from heart attacks. Blood clots caused by coronary artery disease (CAD) are the most common cause of heart attacks. However, as bad as CAD is, heart attacks from narrow arteries and blood clots are not the only conditions that cause heart disease. Many heart diseases exist and are preventable with only a little care.

    Some common conditions are:

    High blood pressure
    The most common cause of heart disease in North America is high blood pressure; it affects 73 million people in just the United States. High blood pressure may be caused by:

    • Disease in the blood vessels causing them to narrow
    • Imbalances in the kidneys, lungs and liver
    • Cardiomyopathy – a disease of the heart muscle

    Helpful measures: Keys to reducing high blood pressure are found in the “10 Essentials”. Some people can reduce their high blood pressure simply by practicing deep breathing. Other techniques include increasing consumption of fruits and vegetables, and increasing fiber and water while reducing sodium.

    Coronary artery disease (CAD)
    CAD occurs when plaque builds up inside a blood vessel of the heart. It affects over 16 million people in the U.S.  Coronary artery disease leads to angina pectoris – pain caused by poor blood flow to the heart muscles – and is associated with heart attack.

    Helpful measures: Coronary artery disease responds well to a low-fat, high-fiber diet of mainly fruits and vegetables. Stress reduction and daily exercise are also effective therapies in combating CAD. Most heart specialists recommend Omega-3 oils such as those in OmegaPrime as effective tools in combating CAD.

    Congestive heart failure
    Congestive heart failure (CHF) and related forms of heart failure may affect more than five million people in North America. CHF is strongly related to diabetes and obesity. Among the most common triggers is obstructive sleep apnea. Sleep apnea builds up blood pressure in an attempt to get oxygen to critical tissues such as the heart and brain.

    Helpful measures: Most people with CHF respond to treatment for sleep apnea, treatment with CoEnzyme Q-10 (CoQ-10), and the other suggestions already mentioned.

    Some common remedies:

    Body weight and blood sugar control
    Achieving and maintaining optimum body weight and blood sugar control are two suggestions that always top the list of remedies for all forms of heart disease. The LeanOlogy program can help you meet those objectives. Leanology is much more than a “diet plan” – it helps you make the necessary lifestyle adjustments through nutrition and activity to help you reach and maintain a healthier weight.

    Nutrients

    • OmegaPrime can help reduce the “stickiness” of blood to protect against clots and may slow down the process of plaque formation. One or two grams are enough to help protect against heart disease, but much more is needed if the heart is already diseased.
    • CoQ-10 offers significant benefits to the heart. It should be taken at bedtime to reduce the impact of sleep apnea on the heart and brain.
    • Antioxidants such as Vitamin C and resveratrol (found in Super Antioxidant Complex) are also best taken at night, then again in the morning.
    • Special proteins found in garlic and other antioxidants such as bilberry (found in VisionGuard) can help improve lipids such as cholesterol while opening the tiniest blood vessels in the legs, hands, eyes, ears and brain.

    When we consider all options, many of the problems with heart disease can be guarded against or even solved with the tools we have readily at hand (always follow the advice of your healthcare provider for your personal condition).  Do one’s emotions have an impact on heart health?  Perhaps, the “10 Essentials” can assist us here as well?

    What’s Special About The Cranberry?

    Thursday, November 27th, 2008

     For as long as I can remember, cranberries have always been part of the Thanksgiving and Christmas festive celebrations.  I have fond memories of making cranberry “chains” to decorate our Christmas tree and of course there was always a bowl of cranberry sauce on the table for both the Thankgiving and Christmas feast. I especially liked the whole berry kind.  In more recent times, I’ve learned there is more to the cranberry story.

    The Cranberry’s Healing Power

    This wholesome fruit has a delicious taste and many important health benefits as well. The cranberry is very high in several important nutrients, in particular, a variety of important antioxidant vitamins. Nutritionists and other experts often talk about the many benefits of a diet rich in fruits and vegetables, and cranberries are an excellent way to fit five or more servings a day of fruits and vegetables into even the busiest lifestyle.

    Is The Cranberry Really Nutritious?

    The cranberry has a role in optimizing overall health and fitness, but it is thought to play a role in reducing the occurrence of urinary tract infection. This effect is thought to be the result of the proanthocyanidins (PACs) contained in cranberries. These PACs have been shown to prevent certain types of bacteria from adhering to the walls of the urinary tract.

    The PACs contained in the cranberry may also help prevent gum disease and stomach ulcers, using the same anti-adhesion mechanism.

    The evidence continues to increase showing that the phytonutrients and antioxidants contained in the cranberry and other fruits help to protect against a variety of diseases, including such potentially life-threatening conditions like cancer and heart disease.

    Antioxidants contribute their healing power through their ability to fight the harmful effects of free radicals in the body. Free radicals are part of the normal cellular processes of the body. They can also be the result of environmental pollution of our air, food and water, and they can be quite damaging to our health. Antioxidants work to mitigate the damage caused by free radicals. Therefore, they are believed to play an important role in the prevention of degenerative diseases and perhaps even retarding the aging process.

    If you want to include more cranberry products in your diet, these products are plentiful, inexpensive and available all year long. Fresh cranberries are available in grocery stores and supermarkets for the majority of the year, and when they are not available, there are plenty of canned and frozen cranberry products to take their place.

    In addition to fresh, canned and frozen cranberries, there are a number of excellent cranberry based products on the market. You’ll find the cranberry sauce that is part of every traditional Thanksgiving celebration, cranberry juice and even cranberry pudding. With all these choices, it’s not hard to fit more cranberries into just about any diet. And with all the health benefits cranberries contain, there is good reason to enjoy more of this tasty treat.

    To further support your immune system, try TriVita’s Adaptogen 10 PusTM. It contains 10 plant and herbal extracts with adaptogenic qualities, each one chosen for its ability to help the body “adapt” to stress and stressful situations quickly and efficiently.

    Oh, Where Did I Put Those Paper Filters?

    Wednesday, August 20th, 2008

    I learned today that blame for my elevated cholesterol my be on my love of coffee?

    You may be one of the millions of people in the world who starts your day with a strong cup of coffee, and you’ve been skipping the half-and-half to spare your cholesterol, If you are, think again.

    Researchers from Baylor College of Medicine have found that the effect half-and-half may have on your LDL (bad) cholesterol is nothing when compared to the oils in the coffee.

    The researchers found that cafestol, a compound found in the oils in coffee, elevates cholesterol by hijacking a receptor in an intestinal pathway that is critical to cholesterol regulation. They found cafestol to be the most potent dietary cholesterol-elevating agent known.

    Amazingly, the solution may be simple. Where did I hide those coffee filters?

    NutraFruits Are Ready!

    Wednesday, June 25th, 2008

    TriVita has launched on their corporate web-site several new product offers and packaging. These new products can be reviewed and purchased at Trivita.com.

    NutraFruits™
    NutraFruits is the quick and easy way to help you get the right amount of fruits and vegetables each day.

    • An ORAC value of 4,954 per serving — it’s like having 8 servings of fruits and vegetables in every scoop
    • A low calorie powdered drink, containing the vital
      nutrients from over 30 of the healthiest fruits and vegetables on the planet
    • Supercharged with the antioxidant power of some of nature’s most exotic fruits, including Mangosteen, Goji Berries and Acai Berries
    • Probiotic blend to support the health of the gastrointestinal system and help boost the immune system

    The recommendation of the health community is that we should get 8 or more servings of fruits and vegetables every day. This seems like an interesting alternative to eating a basket full of produce every day; think of all the time and work involved.

    I’d rather mix a tall glass of NutraFruits in mere seconds. It costs a lot less, too!