Posts Tagged ‘insulin’

Are Your Prescriptions Depleting Your Nutritional Status ?

anti-aging, disease, Fitness, Free Radicals, nutrition, performance, Recovery - Repair, strength | Posted by admin September 1st, 2015

Becoming familiar with the nutritional depletion effects of taking prescription drugs must be considered in order to adjust diet and nutritional supplements for maintaining optimal health, strength and performance…  Check below for your potential risks…

 

Micronutrient Depletion Rx GuideRev 

(Revised  – September 2, 2015)

Patients shouldn’t self-medicate with supplements. Over-supplementing can be harmful.

Understanding how nutrients correlate with each other is a critical part of a personalized

supplement plan.

 

Sugar is poison to the human body? . . . Why?

anti-aging, Fitness, nutrition, Recovery - Repair | Posted by admin October 13th, 2010

Sugar’s toxic wrath is in part due to its composition as a purely refined carbohydrate.  It is a chemical.  Our bodies cannot utilize this poison because it has been stripped of all vitamins, minerals, and all other nutrients that help your body create optimum health. What occurs when sugar is ingested is a balancing act that takes place inside our bodies.

Because balance or homeostasis is so essential to our bodies, the minerals sodium, potassium, magnesium and calcium are utilized to create this balance.  For example, in order to neutralize the blood from sugar (sugar creates an acidic body), calcium is taken from the bones and teeth, thus, decay and osteoporosis may occur.  If sugar is consumed every day, our bodies eventually will be depleted of these very important minerals and lead to mineral deficiencies that depletes your health and weakens your defenses against disease. This process allows the generation of dreaded free-radicals to cause major damage.  

(Free-radicals lead to cell destruction and single nucleotide polymorphisms at replication during new body cell regeneration)

Excess sugar affects every single organ in the body – including the liver. The liver is where sugar is stored in the form of glycogen (glucose complex).  Eventually, if sugar is consumed every day, your liver will be unable to store the excess sugar and is returned to the blood in the form of fatty acids.  Guess where those fatty acids are stored?  They are stored in the most inactive areas: The belly, the buttocks, the breasts and the thighs.  After these areas have been filled-up, the fatty acids then get distributed to organs such as the heart and kidneys.

Sugar hinders the body’s immune system and predisposes people to illness and disease.  Our white blood cells are adversely affected. Here are just some health conditions associated with over-consumption of sugar: Obesity, cancer, aging, cardiovascular disease, high blood pressure, adult-onset type II diabetes, eczema, kidney stones, depression, Candida (yeast over-growth), anxiety, dental cavities, atherosclerosis, poor brain function and countless other conditions.

Cancer is affected by sugar due to the cancer cell’s main source of fuel:  Glucose. By controlling blood glucose, the cancer cells are starved for fuel and the immune system is bolstered.

We think of sugar as the granulated white stuff, but it can be disguised in many forms such as: corn syrup, fructose, sucrose, lactose, molasses, honey, maltose, fruit juice and many other forms. It is essential that we become aware of the hidden sources of sugar found in processed foods.  In order to achieve optimum health, it is essential to mindfully choose whole grains, fruits, vegetables, lower stress levels, exercise and avoid sugar as much as possible.

Reference: Lori L. Shemek, PhD, CNC, CLC has devoted the past 20 years, practicing and teaching others about the principles of nutrition. As an Author, Health Expert and Speaker, Dr. Shemek combines her background in Psychology with a lifetime of practicing natural and preventive wellness to create optimum health for her clients at every level of health. Dr. Shemek holds a Doctorate in Psychology, she is a Certified Nutritional Consultant, and a Certified Life Coach. Dr. Shemek is the Founder and President of DLS HealthWorks, LLC.  http://www.dlsHealthWorks.com

Leptin: How Diabetes & Obesity are Linked?

Fitness, nutrition | Posted by admin January 21st, 2010

Like two peas in a pod, the obesity and type 2 diabetes epidemics have joined forces in an attempt to ravage America’s health … and it’s working, as hundreds of millions of people have been significantly affected by this deadly pair.

But how are these two epidemics intertwined? Popular belief is that if one eats too much sugar, they’ll get fat and develop diabetes; and, if they don’t get diabetes it’s merely because their body is producing enough insulin to keep up with the sugar. However, researchers have discovered evidence that there’s more to the obesity-diabetes connection than this classic way of thinking: The missing link? Leptin.

Leptin is the way that your fat stores speak to your brain to let your brain know how much energy is available and, very importantly, what to do with it. Studies have shown that leptin plays significant if not primary roles in heart disease, obesity, diabetes, osteoporosis, autoimmune diseases, reproductive disorders, and perhaps the rate of aging itself. Many chronic diseases are now linked to excess inflammation such as heart disease and diabetes. High leptin levels are very pro-inflammatory, and leptin also helps to mediate the manufacture of other very potent inflammatory chemicals from fat cells that also play a significant role in the progression of heart disease and diabetes.

Leptin: A Key Player in Your Health

Leptin plays a far more important role in your health than, for instance, cholesterol, however few doctors are taught to pay attention to it, or even know much about it. Leptin’s critical importance is largely unknown to the medical community because there are no known drugs that regulate its activities and therefore there is no incentive to spend money to educate doctors about leptin’s crucial role in health and disease. The only known way to reestablish proper leptin (and insulin) signaling is via diet and, as such, these can have a more profound effect on your health than any other
known modality of medical treatment. New studies support prior studies that have shown the brain and liver to be of paramount importance in regulating your blood sugar levels especially in type 2 or insulin resistant diabetes. It had been previously believed that the insulin sensitivity of muscle and fat tissues were the most important factor in determining whether one would become diabetic or not. It should be noted that leptin plays a vital role in regulating your brain’s hypothalamic activity which in turn regulates much of our “autonomic” functions; those functions that you don’t necessarily think about but which determines much of your life (and health) such as:

•Body temperature
•Heart rate
•Hunger
•Stress response
•Fat burning or storage
•Reproductive behavior and
•Newly discovered roles in bone growth and blood sugar levels

These studies also illustrate the complexity of hormonal orchestration. Especially with very important hormones like insulin and leptin with far ranging effects, a particular cell can be resistant to one effect while the other stays intact. For instance, it had been shown previously that cells may become resistant to the effects of insulin on glucose influx (which may be protective in limiting the amount of glucose entering cells and thus intracellular glycation), while that same cell may not become resistant to the effects of insulin on cellular proliferation that tell cells to multiply, as these are mediated by two separate pathways. Thus a person with high insulin levels, being insulin resistant in regards to glucose, would still be at a much higher risk of cancer, and this indeed is what happens; high insulin levels are associated with many common forms of cancer. Also, different organ systems become resistant at different rates. Therefore, just taking or artificially raising (by drugs) insulin, and/or leptin, will not correct the problems in the orchestration of the signals, any more than playing the tuba louder will fix mistakes in the written music. However a strategic diet that emphasizes good fats and avoids blood sugar spikes coupled with targeted supplements to enhance insulin and leptin sensitivity by resensitizing your cell’s ability to hear hormonal messages correctly, will allow your life to be the symphony it was meant to be.

Reference: Dr.Ron Rosedale
Cell Metabolism March 2005; Vol 1, 169-178 (Free Full-Text Article)

University of Michigan Study

We support Prevention vs Prescriptions:
GoTo: Prevention not Prescriptions

Leptin: How Diabetes & Obesity Are Linked –

Fitness, nutrition | Posted by admin July 5th, 2009

Like two peas in a pod, the obesity and type 2 diabetes epidemics have joined forces in an attempt to ravage America’s health … and it’s working, as hundreds of millions of people have been significantly affected by this deadly pair.

But how are these two epidemics intertwined? Popular belief is that if one eats too much sugar, they’ll get fat and develop diabetes; and, if they don’t get diabetes it’s merely because their body is producing enough insulin to keep up with the sugar. However, researchers have discovered evidence that there’s more to the obesity-diabetes connection than this classic way of thinking: The missing link? Leptin.

Leptin is the way that your fat stores speak to your brain to let your brain know how much energy is available and, very importantly, what to do with it. Studies have shown that leptin plays significant if not primary roles in heart disease, obesity, diabetes, osteoporosis, autoimmune diseases, reproductive disorders, and perhaps the rate of aging itself. Many chronic diseases are now linked to excess inflammation such as heart disease and diabetes. High leptin levels are very pro-inflammatory, and leptin also helps to mediate the manufacture of other very potent inflammatory chemicals from fat cells that also play a significant role in the progression of heart disease and diabetes.

Leptin: A Key Player in Your Health

Leptin plays a far more important role in your health than, for instance, cholesterol, however few doctors are taught to pay attention to it, or even know much about it. Leptin’s critical importance is largely unknown to the medical community because there are no known drugs that regulate its activities and therefore there is no incentive to spend money to educate doctors about leptin’s crucial role in health and disease. The only known way to reestablish proper leptin (and insulin) signaling is via diet and, as such, these can have a more profound effect on your health than any other
known modality of medical treatment. New studies support prior studies that have shown the brain and liver to be of paramount importance in regulating your blood sugar levels especially in type 2 or insulin resistant diabetes. It had been previously believed that the insulin sensitivity of muscle and fat tissues were the most important factor in determining whether one would become diabetic or not. It should be noted that leptin plays a vital role in regulating your brain’s hypothalamic activity which in turn regulates much of our “autonomic” functions; those functions that you don’t necessarily think about but which determines much of your life (and health) such as:

•Body temperature
•Heart rate
•Hunger
•Stress response
•Fat burning or storage
•Reproductive behavior and
•Newly discovered roles in bone growth and blood sugar levels

These studies also illustrate the complexity of hormonal orchestration. Especially with very important hormones like insulin and leptin with far ranging effects, a particular cell can be resistant to one effect while the other stays intact. For instance, it had been shown previously that cells may become resistant to the effects of insulin on glucose influx (which may be protective in limiting the amount of glucose entering cells and thus intracellular glycation), while that same cell may not become resistant to the effects of insulin on cellular proliferation that tell cells to multiply, as these are mediated by two separate pathways. Thus a person with high insulin levels, being insulin resistant in regards to glucose, would still be at a much higher risk of cancer, and this indeed is what happens; high insulin levels are associated with many common forms of cancer. Also, different organ systems become resistant at different rates. Therefore, just taking or artificially raising (by drugs) insulin, and/or leptin, will not correct the problems in the orchestration of the signals, any more than playing the tuba louder will fix mistakes in the written music. However a strategic diet that emphasizes good fats and avoids blood sugar spikes coupled with targeted supplements to enhance insulin and leptin sensitivity by resensitizing your cell’s ability to hear hormonal messages correctly, will allow your life to be the symphony it was meant to be.

REf: Dr.Ron Rosedale

Cell Metabolism March 2005; Vol 1, 169-178 (Free Full-Text Article)

Leptin & Insulin – Vital Hormones for Optimal Health . . .

nutrition | Posted by admin June 22nd, 2009

Each and every one of us is a combination of lives within lives. We are made up of trillions of individual living cells that each must maintain itself. Even more significantly, the cells must communicate and interact with each other to form a republic of cells that we call our individual self. Our health and life depends on how accurately instructions are conveyed to our cells so that they can act in harmony. It is the communication among the individual cells that will determine our health and our life. The communication takes place by hormones. Arguably therefore, the most important molecules in your body that ultimately will decide your health and life are hormones.

Many would say that genes and chromosomes are the most important molecules, however once born your genes pretty much just sit there; hormones tell them what to do. Certainly, the most important message that our cells receive is how and what to do with energy, and therefore life cannot take place without that.

The two most important hormones that deliver messages about energy and metabolism are insulin and leptin.

Metabolism can roughly be defined as the chemistry that turns food into life, and therefore insulin and leptin are critical to health and disease. Both insulin and leptin work together to control the quality of your metabolism (and, to a significant extent, the rate of metabolism).

Insulin works mostly at the individual cell level, telling the vast majority of cells whether to burn or store fat or sugar and whether to utilize that energy for maintenance and repair or reproduction. This is extremely important for on an individual cell level turning on maintenance and repair equates to increased longevity, and turning up cellular reproduction can increase your risk of cancer.

Leptin, on the other hand, controls the energy storage and utilization of the entire republic of cells allowing the body to communicate with the brain about how much energy (fat) the republic has stored, and whether it needs more, or should burn some off, and whether it is an advantageous time nutritionally-speaking for the republic –you– to reproduce or not.

Leptin is a very powerful and influential hormone produced by fat cells. Prior to leptin’s discovery, fat was viewed as strictly an ugly energy storage depot that most everyone was trying to get rid of. After it was discovered that fat produced the hormone leptin (and subsequently it was discovered that fat produced other very significant hormones), fat became an endocrine organ like the ovaries, pancreas and pituitary, influencing the rest of the body and, in particular, the brain.

Leptin, as far as science currently knows, is the most powerful regulator that tells your brain what to do about life’s two main biological goals: eating and reproduction. Your fat, by way of leptin, tells your brain whether you should be hungry, eat and make more fat, whether you should reproduce and even make babies, or (partly by controlling insulin) whether to “hunker down” and work overtime to maintain and repair yourself. In short, leptin is the way that your fat stores speak to your brain to let your brain know how much energy is available and, very importantly, what to do with it. Therefore, leptin may be “on top of the food chain” in metabolic importance and relevance to disease.

It has been known for many years that fat stores are highly regulated. It appeared that when one tried to lose weight the body would try to gain it back. This commonly results in “yo-yo” dieting and in scientific circles one talks about the “set point” of weight. It has long been theorized that there must be a hormone that determines this.

Science points now to leptin as being that hormone.

If a person is getting too fat, the extra fat produces more leptin which is supposed to tell the brain that there is too much fat stored, more should not be stored, and the excess should be burned.

Signals are therefore sent to an area of the brain in the hypothalamus (the arcuate nucleus) to stop being hungry, to stop eating, to stop storing fat and to start burning some extra fat off.

The importance of insulin in health and disease is becoming well-known. Aside from its obvious role in diabetes, it plays a very significant role in hypertension, cardiovascular disease, and cancer.

However leptin may even supersede insulin in importance, for new research is revealing that in the long run glucose and therefore insulin levels may be largely determined by leptin.

It had been previously believed that the insulin sensitivity of muscle and fat tissues were the most important factor in determining whether one would become diabetic or not. Elegant new studies are showing that the brain and liver are most important in regulating a person’s blood sugar levels especially in type 2 or insulin resistant diabetes.

People become leptin-resistant by the same general mechanism that people become insulin-resistant; by overexposure to high levels of the hormone. High blood glucose levels cause repeated surges in insulin, and this causes one’s cells to become “insulin-resistant” which leads to further high levels of insulin and diabetes. It is much the same as being in a smelly room for a period of time. Soon, you stop being able to smell it, because the signal no longer gets through. This is the same happens with leptin. It has been shown that as sugar gets metabolized in fat cells, fat releases surges in leptin, and those surges result in leptin-resistance just as it results in insulin-resistance.

The only known way to reestablish proper leptin (and insulin) signaling is to prevent those surges, and the only known way to do that is via diet and supplements. When leptin signaling is restored, your brain can finally hear the message that perhaps should have been delivered decades ago; high leptin levels can now scream to your brain that you have too much fat and that you better start burning some off for your life is in danger. Your brain will finally allow you access into your pantry that you have been storing your fat in. Your cells will be fed the food from that fat and they will be satisfied. They will not know whether that food came from your belly fat or from your mouth; nor will they care. They will be receiving energy that they need and will not have to ask for more. You will not be hungry.

This also makes counting calories irrelevant, for the calories that you put into your mouth today are not necessarily what your cells will be eating; that will be determined primarily by leptin. Whether or not you put food into your mouth, your cells will be eating, and if they cannot eat fat they must eat sugar. Since little sugar is stored, that sugar will be had by making you crave it, or by turning the protein in your muscle and bone into sugar. This contributes in a major way to weakness and osteoporosis. Whether or not this lean tissue wasting happens is determined by your capacity, or incapacity, to burn fat, and that is determined by your ability to listen to leptin.

When you become leptin-resistant, your body can no longer hear the messages telling it to stop eating and burn fat — so it remains hungry and stores more fat.

Leptin-resistance also causes an increase in visceral fat, sending you on a vicious cycle of hunger, fat storage and an increased risk of heart disease, diabetes, metabolic syndrome and more.

People become both insulin and leptin resistant by eating the typical
American diet full of sugar,refined grains,processed foods and not a whole lot else. The solution is to instead eat a diet that emphasizes good fats and avoids blood sugar spikes — in short a dietary program detailed which emphasizes healthy fats, lean meats and vegetables, and restricts sugar and grains.

Ref: Ron Rosedale, M.D.