In an update to its 2007 scientific statement, the American Heart Association (AHA) emphasizes the significant and multifaceted benefits of resistance training (RT) on cardiovascular health. Contrary to the misconception that RT solely enhances muscle mass and strength, the statement highlights the favorable physiological and clinical effects of this form of exercise on cardiovascular disease (CVD) and associated risk factors. The scientific statement aims to provide comprehensive insights into the impact of RT, either alone or in combination with aerobic training, on traditional and nontraditional CVD risk factors. More is not always betterEpidemiological evidence suggests that RT is associated with a lower risk of all-cause mortality and CVD morbidity and mortality. Adults who participate in RT have ≈15% lower risk of all-cause mortality and 17% lower risk of CVD, compared with adults who report no RT. Approximately 30 to 60 minutes per week of RT is associated with the maximum risk reduction for all-cause mortality and incident CVD. Notice this "U" shape in the curve when examining the relationship between RT and morbidity and mortality. This curve suggests that some RT is clearly beneficial, but has the volume of RT increases past a certain point the benefits drop and it becomes harmful. The concept of a "biphasic response" is fundamental to understanding hormesis. It describes the characteristic dose-response relationship observed in hormetic processes, where a substance or stressor elicits opposite effects at low and high doses. The response can be visualized as a U-shaped or J-shaped curve, illustrating the beneficial effects at low doses and potential harm at higher doses. Benefits of RT on Traditional CVD Risk FactorsThe AHA's scientific statement underscores the positive influence of RT on traditional CVD risk factors, including blood pressure (BP), glycemia, lipid profiles, and body composition. Numerous studies indicate that engaging in RT is associated with reduced resting BP, improved glycemic control, and favorable alterations in lipid profiles, contributing to a lower risk of all-cause mortality and CVD morbidity. Despite recommendations suggesting 2 days per week of RT, only 28% of U.S. adults adhere to this guideline, highlighting the need for increased awareness and promotion. RT and resting blood pressureRT has demonstrated the ability to reduce resting BP across diverse populations, with notable benefits observed in individuals with prehypertension and hypertension. The mechanisms behind these benefits include enhancements in endothelial function, vasodilatory capacity, and vascular conductance. The reductions in BP achieved through RT are comparable to those achieved with antihypertensive medications. RT and GlycemiaRT shows promise in improving glycemia and insulin resistance, leading to a lower incidence of diabetes. The evidence suggests a nonlinear dose-response association, with up to 60 minutes per week of RT associated with the maximum risk reduction for diabetes. RT and Lipid ProfilesWhile the effect on lipid profiles is modest, RT results in favorable changes in high-density lipoprotein cholesterol, total cholesterol, and triglycerides. These improvements are more pronounced in older adults and those with elevated cardiometabolic risk. Rt, Body composition, and weightRT positively influences body composition by increasing lean body mass and reducing body fat percentage. It is particularly effective in overweight or obese individuals, contributing to increased metabolic rate and mitigating weight gain over time. Benefits of RT on Nontraditional CVD Risk FactorsIn addition to traditional risk factors, the scientific statement highlights the potential mechanisms by which RT positively affects nontraditional CVD risk factors. These include increased cardiorespiratory fitness, improved endothelial function, and potential benefits for sleep quality, psychological health, and well-being. The AHA's updated scientific statement reinforces the pivotal role of resistance training in cardiovascular health, providing a comprehensive overview of its impact on both traditional and nontraditional risk factors. As the evidence supporting RT's benefits continues to grow, the statement serves as a valuable resource for clinicians and public health professionals, offering practical strategies for promoting and prescribing resistance training to enhance cardiovascular health in diverse populations. ReferencesPaluch, Amanda E, et al. “Resistance Exercise Training in Individuals with and without Cardiovascular Disease: 2023 Update: A Scientific Statement from the American Heart Association.” Circulation, 7 Dec. 2023, https://doi.org/10.1161/cir.0000000000001189. Accessed 11 Dec. 2023.
Momma H, Kawakami R, Honda T, Sawada SS. Muscle-strengthening activities are associated with lower risk and mortality in major non-communicable diseases: a systematic review and meta-analysis of cohort studies. Br J Sports Med. 2022 Jul;56(13):755-763. doi: 10.1136/bjsports-2021-105061. Epub 2022 Feb 28. PMID: 35228201; PMCID: PMC9209691.
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Magnesium deficiency is often misdiagnosed because it does not show up in blood tests - only 1% of the body's magnesium is stored in the blood99% of magnesium is stored inside of cells, of that, 95% is stored in mitochondria. So if your blood magnesium levels are low, your incredibly deficient in magnesium.
Consider Dr. Norman Shealy's statements, "Every known illness is associated with a magnesium deficiency" and that, "magnesium is the most critical mineral required for electrical stability of every cell in the body. A magnesium deficiency may be responsible for more diseases than any other nutrient." The truth he states exposes a gapping hole in modern medicine that explains a good deal about iatrogenic death (death caused by "medicine") and disease. Because magnesium deficiency is largely overlooked, millions of Americans suffer needlessly or are having their symptoms treated with expensive drugs when they could be cured with magnesium supplementation. One has to recognize the signs of magnesium thirst or hunger on their own since allopathic medicine is lost in this regard. It is really something much more subtle then hunger or thirst but it is comparable. In a world though where doctors and patients alike do not even pay attention to thirst and important issues of hydration, it is not hopeful that we will find many recognizing and paying attention to magnesium thirst and hunger, which is a dramatic way of expressing the concept of magnesium deficiency. Few people are aware of the enormous role magnesium plays in our bodies. Magnesium is by far the most important mineral in the body. After oxygen, water, and basic food, magnesium may be the most important element needed by our bodies; vitally important, yet hardly known. It is more important than calcium, potassium or sodium and regulates all three of them. Millions suffer daily from magnesium deficiency without even knowing it. In fact, there happens to be a relationship between what we perceive as thirst and deficiencies in electrolytes. I remember a person asking, "Why am I dehydrated and thirsty when I drink so much water?" Thirst can mean not only lack of water but it can also mean that one is not getting enough nutrients and electrolytes. Magnesium, Potassium, Bicarbonate, Chloride and Sodium are some principle examples and that is one of the reasons magnesium chloride is so useful. You know all those years, when doctors used to tell their patients 'its all in your heads,' were years the medical profession was showing its ignorance. It is a torment to be magnesium deficient on one level or another. Even if it's for the enthusiastic sport person whose athletic performance is down, magnesium deficiency will disturb sleep and background stress levels and a host of other things that reflect on the quality of life. Doctors have not been using the appropriate test for magnesium - their serum blood tests just distort their perceptions. Magnesium has been off their radar screens through the decades that magnesium deficiencies have snowballed. Symptoms of Magnesium DeficiencyThe first symptoms of deficiency can be subtle - as most magnesium is stored in the tissues, leg cramps, foot pain, or muscle 'twitches' can be the first sign. Other early signs of deficiency include loss of appetite, nausea, vomiting, fatigue, and weakness. As magnesium deficiency worsens, numbness, tingling, seizures, personality changes, abnormal heart rhythms, and coronary spasms can occur. A full outline of magnesium deficiency was beautifully presented in a recent article by Dr. Sidney Baker. "Magnesium deficiency can affect virtually every organ system of the body. With regard to skeletal muscle, one may experience twitches, cramps, muscle tension, muscle soreness, including back aches, neck pain, tension headaches and jaw joint (or TMJ) dysfunction. Also, one may experience chest tightness or a peculiar sensation that he can't take a deep breath. Sometimes a person may sigh a lot." "Symptoms involving impaired contraction of smooth muscles include constipation; urinary spasms; menstrual cramps; difficulty swallowing or a lump in the throat-especially provoked by eating sugar; photophobia, especially difficulty adjusting to oncoming bright headlights in the absence of eye disease; and loud noise sensitivity from stapedius muscle tension in the ear." "Other symptoms and signs of magnesium deficiency and discuss laboratory testing for this common condition. Continuing with the symptoms of magnesium deficiency, the central nervous system is markedly affected. Symptoms include insomnia, anxiety, hyperactivity and restlessness with constant movement, panic attacks, agoraphobia, and premenstrual irritability. Magnesium deficiency symptoms involving the peripheral nervous system include numbness, tingling, and other abnormal sensations, such as zips, zaps and vibratory sensations." "Symptoms or signs of the cardiovascular system include palpitations, heart arrhythmias, and angina due to spasms of the coronary arteries, high blood pressure and mitral valve prolapse. Be aware that not all of the symptoms need to be present to presume magnesium deficiency; but, many of them often occur together. For example, people with mitral valve prolapse frequently have palpitations, anxiety, panic attacks and premenstrual symptoms. People with magnesium deficiency often seem to be "uptight." Other general symptoms include a salt craving, both carbohydrate craving and carbohydrate intolerance, especially of chocolate, and breast tenderness." Magnesium is needed by every cell in the body including those of the brain. It is one of the most important minerals when considering supplementation because of its vital role in hundreds of enzyme systems and functions related to reactions in cell metabolism, as well as being essential for the synthesis of proteins, for the utilization of fats and carbohydrates. Magnesium is needed not only for the production of specific detoxification enzymes but is also important for energy production related to cell detoxification. A magnesium deficiency can affect virtually every system of the body. One of the principle reason doctors write millions of prescriptions for tranquilizers each year is the nervousness, irritability, and jitters largely brought on by inadequate diets lacking magnesium. Persons only slightly deficient in magnesium become irritable, highly-strung, and sensitive to noise, hyper-excitable, apprehensive and belligerent. If the deficiency is more severe or prolonged, they may develop twitching, tremors, irregular pulse, insomnia, muscle weakness, jerkiness and leg and foot cramps. If magnesium is severely deficient, the brain is particularly affected. Clouded thinking, confusion, disorientation, marked depression and even the terrifying hallucinations of delirium tremens are largely brought on by a lack of this nutrient and remedied when magnesium is given. Because large amounts of calcium are lost in the urine when magnesium is under supplied, the lack of this nutrient indirectly becomes responsible for much rampant tooth decay, poor bone development, osteoporosis and slow healing of broken bones and fractures. With vitamin B6 (pyridoxine), magnesium helps to reduce and dissolve calcium phosphate kidney stones. Magnesium deficiency may be a common factor associated with insulin resistance. Symptoms of MS that are also symptoms of magnesium deficiency include muscle spasms, weakness, twitching, muscle atrophy, an inability to control the bladder, nystagmus (rapid eye movements), hearing loss, and osteoporosis. People with MS have higher rates of epilepsy than controls. Epilepsy has also been linked to magnesium deficiencies.[1] Gastrointestinal UPSET with MagnesiumSome individuals report gastrointestinal upset with magnesium, likely due to the citrate (helpful for endothelial and metabolic function), which typically has a high bioavailability. The nature of magnesium salts is the resulting osmotic effect - the potential laxative effect is due to magnesium (salts) remaining in the intestines causing water to be drawn toward the salts for equilibrium, leading to gastrointestinal distress. While it is often recommended to take magnesium with food, some potential methods to offset the laxative effect would be to consume it fasted, augmenting absorption, and/or improve hydration by consuming more water, ideally prepared by reverse osmosis. Another way you can avoid that laxative effect is stop the consumption of magnesium citrate and taking molecular hydrogen, which contains pure ionic metallic magnesium. early warning symptoms suggestive of magnesium insufficiency
Possible manifestations of magnesium deficiency includeSevere magnesium deficiency can result in low levels of calcium in the blood (hypocalcemia). Magnesium deficiency is also associated with low levels of potassium in the blood (hypokalemia). Magnesium levels drop at night, leading to poor REM (Rapid Eye Movement) sleep cycles and unrefreshed sleep. Headaches, blurred vision, mouth ulcers, fatigue and anxiety are also early signs of depletion. We hear all the time about how heart disease is the number one health crisis in the country, about how high blood pressure is the "silent killer", and about how ever increasing numbers of our citizens are having their lives and the lives of their families destroyed by diabetes, Alzheimer's disease, and a host of other chronic diseases. Signs of severe magnesium deficiency include
Magnesium deficiency is synonymous with diabetes and is at the root of many if not all cardiovascular problems. Magnesium deficiency is a predictor of diabetes and heart disease both; diabetics both need more magnesium and lose more magnesium than most people. In two new studies, in both men and women, those who consumed the most magnesium in their diet were least likely to develop type 2 diabetes, according to a report in the January 2006 issue of the journal Diabetes Care. Until now, very few large studies have directly examined the long-term effects of dietary magnesium on diabetes. Dr. Simin Liu of the Harvard Medical School and School of Public Health in Boston says, "Our studies provided some direct evidence that greater intake of dietary magnesium may have a long-term protective effect on lowering risk," said Liu, who was involved in both studies. The thirst of diabetes is part of the body's response to excessive urination. The excessive urination is the body's attempt to get rid of the extra glucose in the blood. This excessive urination causes the increased thirst. But we have to look at what is causing this level of disharmony. We have to probe deeper into layers of cause. The body needs to dump glucose because of increasing insulin resistance and that resistance is being fueled directly by magnesium deficiency, which makes toxic insults more damaging to the tissues at the same time. When diabetics get too high blood sugars, the body creates "ketones" as a by-product of breaking down fats. These ketones cause blood acidity which causes "acidosis" of the blood, leading to Diabetic Ketoacidosis (DKA), This is a very dangerous condition that can lead to coma and death. It is also called "diabetic acidosis", "ketosis", "ketoacidosis" or "diabetic coma". DKA is a common way for new Type 1 diabetics to be diagnosed. If they fail to seek medical advice on symptoms like urination, which is driving thirst they can die of DKA. Oral magnesium supplements reduce erythrocyte[2] dehydration.[3] In general, optimal balances of electrolytes are necessary to maintain the best possible hydration. Diabetic thirst is initiated specifically by magnesium deficiency with relative calcium excess in the cells. Even water, our most basic nutrient starts having a hard time getting into the cells with more going out through the kidneys. If your magnesium supplementation is not working as desired, it may be due to a lack of available ATP. It would be advised to take a bioavailable form of niacinamide to facilitate NAD+ production, approximately 30 minutes before taking the magnesium supplement. A great bioavailable source of B-vitamins, including niacinamide, is local bee pollen. Autism and Magnesium DeficiencyWhen dealing with ASD and other neurological disorders in children it is important to know the signs of low magnesium: restless, can't keep still, body rocking, grinding teeth, hiccups, noise sensitive, poor attention span, poor concentration, irritable, aggressive, ready to explode, easily stressed. When it comes to children today we need to assume a large magnesium deficiency for several reasons. 1) The foods they are eating are stripped of magnesium because foods in general, as we shall see below are declining in mineral content in an alarming way. 2) The foods many children eat are highly processed junk foods that do not provide real nutrition to the body. 3) Because most children on the spectrum are not absorbing the minerals they need even when present in the gut. Magnesium absorption is dependent on intestinal health, which is compromised totally in leaky gut syndromes and other intestinal problems that the majority of autism syndrome disorders. 4) Because the oral supplements doctors rely on are not easily absorbed, because they are not in the right form and because magnesium in general is not administered easily orally. Modern medicine is supposed to help people not hurt them, but with their almost total ignorance of magnesium doctors end up hurting more than they help for many of the medical interventions drive down magnesium levels when they should be driving them up. Many if not most pharmaceutical drugs drive magnesium levels into very dangerous zones and surgery done without increasing magnesium levels is much more dangerous then surgery done with. The foundation of medical arrogance is actually medical ignorance and the only reason ignorance and arrogance rule the playing field of medicine is a greed lust for power and money. Human nature seems to be at its worst in modern medicine when it should be at its best. It is sad that people have to suffer needlessly and extraordinarily tragic that allopathic medicine has turned its back on the Hippocratic Oath and all that it means. Resources[1] https://www.nhfw.info/magnesium.html
[2] Red blood cells are also known as RBCs, red blood corpuscles (an archaic term), haematids or erythrocytes (from Greek erythros for "red" and kytos for "hollow", with cyte translated as "cell" in modern usage). The capitalized term Red Blood Cells is the proper name in the US for erythrocytes in storage solution used in transfusion medicine. [3] J. Clin. Invest. 100(7): 1847-1852 (1997). doi:10.1172/JCI119713. The American Society for Clinical Investigation What is the fastest way to health? It's simply honesty being honest with yourself. We each have four doctors within ourselves: Dr. Happiness, which is what is our concept of what makes us happy (what am you living for?); Dr. Quiet which is how do you create adequate rest to regenerate yourself to have a clear mind and to let my body recover from any stress; Dr. Diet (how do you tune into your body's particular nutritional needs?); and Dr. Movement, which is the difference between Working Out and Working In and putting those movement types to use in your life.
We are moving into a higher state of consciousness. However, we have all been limited by our subconscious programming. Everyone of us has been programmed. While these subconscious programs are a requirement to life, they are not inherently negative. The negative part of subconscious programming is the deleterious programs. Life requires programs for a very simple reason - before humans can be conscious, we require the programs to operate consciousness. As an infant is born into a family and has to become a member of the community, there are rules that must be followed; every culture has rules. Rules cannot be genetic, since rules change all the time from culture to culture. So as we come into the world, we must first download behavior to learn how to be a member of the family and community in order to participate collectively. During the first seven years of a child's life, the brain is operating as a lower vibrational frequency (as measured by EEGs) and is essentially in a state of hypnosis. Thus, during these first seven years, we observe, record, and download other people's behaviors in our subconscious mind in order to participate. Unfortunately, psychologists today have discovered that 70% or more of our programs are disempowering, self-sabotaging, and limiting. Most of the programs that we have downloaded are critical of ourselves. This was due to the behavior of parents criticizing their children in an effort to goad them to be better off when they grow up. In the first seven years, when the recording and downloading is occurring, consciousness is not at full capacity, and the child does not understand the good intentions behind the parents' criticism. The child is in a state of hypnosis and records these self-limiting programs. The function of the mind is to take the programs that we downloaded and create reality using those programs. Thus, we are all operating from various programs. The problem is that many of the programs are negative and self-destructive. The relevance of this relates to the health status of the entire planet. Only 1% of all disease is associated with genetics. Over 90% of the health care issues that people around world face today have nothing to do with genetics and everything to do with lifestyle and their perception of the world. Via the growing field of epigenetics, researchers have discovered that genes do not control health. There is a ubiquitous misconception, or program is you will, that genes turn off and on, and give us our characteristics, be they physical, emotional, behavioral. The genes do not control anything - the environment in which the cells are placed controls the expression of the cell. Epigenetic researchers have discovered this conclusion by various experiments, one of which includes placing genetically identical cells in three different petri dishes. The cells were identical in each of the dishes but what changed was the environment in which the cells were placed, that is the composition of the culture medium serum. In the end, each of the genetically identical cells ends with a different fate; one becomes a muscle cell, one becomes a bone cell, and one becomes a fat cell. The perplexing conclusion is that the genes are not controlling the fate of the cell (they all have the same genes) - it's the environment. The phenomena of the cell in a petri dish responding to various types of culture mediums can be extrapolated and applied to the entire human body. When you look at your body and see a single entity, there is a misconception, because the human body is composed of trillions of cells. The cells in the body are the living entity. You, the name in which you go by, are a gigantic community made up of trillions of cells, that live in and on your skin working in harmony to create your life. Thus, in essence, the body is akin to a skin-covered petri dish with trillions of cells. When researchers recreate the petri dish experiment, the growth medium is synthesized to be similar to the blood of the organelle. Therefore, the growth medium, in terms of the human body, is the equivalent of blood. So, in the petri dish experiment, the genetics of the cell are controlled by the composition of the culture medium, which is the equivalent of blood. In the body, which is a collection of trillions of cells in a skin-covered petri dish, the genetics of the cells are controlled by the composition of the culture medium, which is the blood. Thus, the chemistry of the blood, the culture medium, is controlling the genetics of the cells. So what is it that controls the chemistry of the blood? The nervous system is the conductor, synthesizing chemicals to coordinate all the functions, and sending those chemicals to the body through the blood. Well what controls the nervous system? Here's the astonishing conclusion... Whatever paradigm, or picture, you have in your mind about yourself, your life, and the world, is read by the brain, and that picture is broken up and translated into a variety of chemicals which are released to the body. Your body becomes a complement, or a reflection of the picture created in the mind. In other words, life starts with the picture, or paradigm, in one's mind. The brain analyzes that picture and converts it into a panoply of chemicals, known as neuropeptides, which will complement that picture. That vast array of chemicals is released into the body to control your genetics, behavior, and the overall outcome of your life. Researchers can and have observed the change of circulating levels of hormones in various individuals believing different paradigms. For example, if a person begins to see and feel the world with the experience and perspective of love, the nervous system releases wonderful chemicals into the body such as dopamine, perceived as pleasure, oxytocin, perceived as the bondage between two individuals, and growth hormone, perceived as an overall healthy, vibrant glow. This is because the chemistry of the culture medium is affected by the picture of love in the mind of the individual. Conversely, if we take another individual and that person creates an image of fear and hate about themselves and the world, researchers observe elevated levels of cortisol, perceived as stress, and inflammatory agents, which are released by the brain, resulting in compromised biological adaptations and genetics. The way we see the world in our mind is the how we create our reality. Now it is up to us to change the subconscious programs to be in line with our conscious beliefs, in order to create the reality we desire. Easier said than done. References Lipton, B. (2016). The biology of belief. Hay House, Inc.
Myss, C. and Shealy, C. (1998). The creation of health: The emotional, psychological, and spiritual responses that promote health and healing. New York: Three Rivers Press. Shapiro, D. (2007). Your body speaks your mind: understanding how your emotions and thoughts affect you physically. London: Piatkus Books. |
The Awareness domain contains research, news, information, observations, and ideas at the level of self in an effort to intellectualize health concepts.
The Lifestyle domain builds off intellectual concepts and offers practical applications.
Taking care of yourself is at the core of the other domains because the others depend on your health and wellness.
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