Tag Archives: Obesity

Medical Videos: ‘Fatty Liver Disease’ Affects One-Third Of U.S. Population

Fatty liver disease is an increasingly common condition that currently affects a third of the population. The most common cause of the disease is obesity. Extra fat in your body from weight gain accumulates in your liver, causing it to swell. Eventually, the cells in your liver will be so overburdened that they die. New cells grow to replace them, but those cells also contain fat. As liver cells continue to die off and regrow rapidly, it causes scarring of the tissue surrounding the organ.

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THE DOCTORS 101 CHRONIC SYMPTOMS & CONDITIONS #15: VISCERAL (BELLY) FAT

ABDOMINAL (VISCERAL) FAT KILLS. The following post tells you how, and suggests what you might do to prevent this scourge, which is gradually becoming an epidemic in America.

OBESITY is an energy imbalance problem. MORE CALORIES ARE CONSUMED THAN ARE NEEDED AND CAN BE UTILIZED. A Good quality Diet, with lots of natural (rather than processed) foods, especially vegetables and fruits, have lots of FIBER that takes up space and makes you feel full.

Fiber also feeds the MICROBIOME. If the foods are DIVERSE, the microbiome will also be diverse and help utilize the calories you eat. A healthy Microbiome also contributes to your health by manufacturing neurotransmitters, vitamins, and other factors that are just starting to be appreciated. Diet QUALITY, as well as quantity, is important.

EXERCISE is critical for more than utilizing calories. It increases ADIPONECTIN which guides fat to fat stores where they belong, rather than to the liver, and IRISIN which favors the production of BROWN FAT, thus utilizing energy. The opposite of exercise, the SEDENTARY LIFESTYLE, is now considered a disease system in itself.

Lack of SLEEP favors obesity in a number of ways; at the very least, you can’t eat while asleep. Abdominal fat contains INFLAMMATORY cells which go directly to the Liver via the hepatic portal system to cause metabolic disruption. Insulin sensitivity falls, blood sugar, LDL and triglycerides rise. DIABETES and the METABOLIC SYNDROME result.

The excessive weight also causes back, hip and knee problems which contribute to the 10% increase in overall medical costs due to Obesity.

We have no photographs, abdominal, navel-level girth measurements, CTs, BMIs or death certificates to prove it, but it is highly unlikely that Paleolithic Humans suffered from excessive abdominal fat. They had no refrigerators, deliciously packaged snacks, sugary, fructose-containing soft drinks and candy, nor did they have cave-lighting to extend their daylight eating hours and disrupt their diurnal rhythm.

They had to walk or run long distances to obtain their meagre food supplies, which tired them out so that they most likely had a good night’s sleep. SLEEP, DIET and EXERCISE are built into our Metabolism by Darwinian Evolution. Paleolithic humans didn’t live long lives and succumb to cancer and heart disease.

They died most often by violence, which made Blood clotting a survival benefit, rather than the Risk factor for stroke and heart attacks that coagulation is to us now. It is not all our fault that OBESITY is steadily increasing over the last few decades.

CAPITALISM is driven to provide us with ever increasingly available and tasty food. Both consumers and purveyors scream when even the most logical political check on OVEREATING is legislated: Taxing of sugary, fructose-containing, nutritionless soft drinks was tried in Philadelphia to a chorus of complaints. To my knowledge the tax has survived, reduced sugary drink consumption, and was helpful in reducing the weight of Philadelphia residents. Not many cities were brave enough to follow suit.

GENETIC Influences can also conspire against weight control. The FTO gene, while relatively infrequent does have an influence, as shown in twin studies. And there seems to be a SET POINT in weight that makes it difficult to take off the pounds and keep them off. 2 years after almost all diets, the weight has returned. Eating HABITS, once established are hard to change.

BARIATRIC SURGERY has been shown to help Obesity, as well as Metabolic syndrome and Diabetes .I hope it will survive the test of time. Weight gain is easier to PREVENT than it is to treat. Somehow, society must get to the children, and keep them from gaining weight in the first place. Even children are now becoming obese.

INTERMITTENT FASTING can help contain Obesity. My own version is TIME-RESTRICTED EATING. I limit my eating to 6 hours a day, from Noon (usually 1PM) until 6PM. This has resulted in a modest weight loss from 142 pounds to 137 pounds. My son lost some 30 pounds in a 30 day, 1000 calorie “crash” diet to fend off advised Back Surgery. He exercised a lot of SELF CONTROL both to lose the weight, and to keep it off.

Unfortunately, Self Control is in short supply in our present SOCIETY OF EXCESS. Good luck in your quest, if you choose to embark on weight reduction. And good luck with your health if you don’t. I recommend “the secret life of fat” by Sylvia Tara in either case. Also, search for intermittent fasting in DWWR.

–Dr. C.

COVID-19 STUDIES: 77% OF HOSPITALIZED PATIENTS ARE OVERWEIGHT OR OBESE

SEPTEMBER 11, 2020

The Journal Science recently reported on nearly 77,000 patients hospitalized with Covid 19.  29% were overweight and 48% were Obese. A total of 77% of admissions for Covid were overweight or worse.

Overweight was defined as BMI of 25-29.9 Kg. per Square Meter, and Obese was defined as BMI of 30 or greater. Another way of stating the data is giving the rate of Hospital admissions per 10,000 People.

  • Normal Weight, BMI 18.5-25 kg. Per square Meter—12%
  • Overweight, BMI 25-29.9 per square a Meter———-19%
  • Obese, BMI 30-34.9 per square Meter——————-23%
  • Severe Obesity, more than 35 per square meter——-42%

BMI calculators are everywhere to be found on the internet. Put in your weight and height, and find your BMI displayed.

These are striking figures, the more so because of the LARGE SAMPLE, and the LINEAR Relationship; the greater the overweight, the greater the hospitalization rate.

Every way you look at it, obesity is hazardous. More hip and knee replacements, harder to exercise, find comfortable seats, more difficult to do surgery, more diabetes, heart attacks, stroke, Hypertension, Sleep apnea, worse immunity, and now, confirming previous suspicions, clearly higher risk of being hospitalized (and dying) with Covid.

I realize that nobody chooses to be Obese; in addition to the health problems,  overweight people are Subjected to discrimination.

Obesity is notoriously hard to treat; one of the few, seldom mentioned medical truths is that Diets fail long term. Starting and maintaining a diet takes Herculean Will Power, which is in short supply in our overindulgent, overadvertised, and overfed society.

If I were morbidly Obese, I might opt for Bariatric Surgery, and try my best to hold the short term weight loss, since even with surgery the pounds tend to creep back on over time.

The best way to treat Obesity is to treat it as the Plague it is. CHILDHOOD OBESITY should be treated aggressively. Keep the Obese Child from becoming an obese adult, and maybe carry yourself along with the Family.

Better yet, Good SLEEP, DIET, and EXERCISE come as an interactive mutually reinforcing package deal. Prevention always beats treatment.

My article on ABDOMINAL FAT is suggested reading, and there is a link to the Infographic which Displays the above date in graphic form.

—Dr. C.

Read Science article online

STUDIES: “INSOMNIA / SHORT SLEEP DURATION” IS A TYPE 2 DIABETES “RISK FACTOR”

Diabetologia  (Sept 8, 2020) – Insomnia with objective short sleep duration has been associated with an increased risk of type 2 diabetes in observational studies [2728]. The present MR study found strong and suggestive evidence of a causal association of insomnia and short sleep duration, respectively, with increased risk of type 2 diabetes.

Conclusions/interpretation

The present study verified several previously reported risk factors and identified novel potential risk factors for type 2 diabetes. Prevention strategies for type 2 diabetes should be considered from multiple perspectives on obesity, mental health, sleep quality, education level, birthweight and smoking.

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COMMENTARY

This was a laborious and apparently objective study.

The discovery of insomnia as a unique risk factor is no surprise, and reinforces the restorative IMPORTANCE of SLEEP.

I was surprised to see docosohexanoic and Eicosapentanoic acids in the risk column and LDL in the good column. However they were studying type 2 diabetes, and not vascular health. I will continue to take my fish oil, and enjoy my HDL, which is in the good column.

—Dr. C.

HEALTHY DIET PODCASTS: “SPOON-FED” AUTHOR & PROFESSOR TIM SPECTOR

According to a recent study, obesity increases the risk of dying of Covid-19 by nearly 50%. Governments around the world are now hoping to encourage their citizens to lose weight. But with so much complex and often contradictory diet advice, as well as endless food fads, it can be hard to know what healthy eating actually looks like. 

How many pieces of fruit and vegetables should you eat a day? Will cutting out carbs help you lose weight? Is breakfast really the most important meal of the day? Speaking to Tim Spector, professor of genetic epidemiology at King’s College London about his new book Spoon-Fed, Madeleine Finlay asks why we’re still getting food science wrong, and explores the current scientific evidence on snacking, supplements and calorie labels. 

Tim Spector is a Professor of Genetic Epidemiology and Director of the TwinsUK Registry at Kings College, London and has recently been elected to the prestigious Fellowship of the Academy of Medical Sciences. He trained originally in rheumatology and epidemiology. In 1992 he moved into genetic epidemiology and founded the UK Twins Registry, of 13,000 twins, which is the richest collection of genotypic and phenotypic information worldwide. He is past President of the International Society of Twin Studies, directs the European Twin Registry Consortium (Discotwin) and collaborates with over 120 centres worldwide. He has demonstrated the genetic basis of a wide range of common complex traits, many previously thought to be mainly due to ageing and environment. Through genetic association studies (GWAS), his group have found over 500 novel gene loci in over 50 disease areas. He has published over 800 research articles and is ranked as being in the top 1% of the world’s most cited scientists by Thomson-Reuters. He held a prestigious European Research Council senior investigator award in epigenetics and is a NIHR Senior Investigator. His current work focuses on omics and the microbiome and directs the crowdfunded British Gut microbiome project. Together with an international team of leading scientists including researchers from King’s College London, Massachusetts General Hospital, Tufts University, Stanford University and nutritional science company ZOE he  is conducting the largest scientific nutrition research project, showing that individual responses to the same foods are unique, even between identical twins. You can find more on https://joinzoe.com/ He is a prolific writer with several popular science books and a regular blog, focusing on genetics, epigenetics and most recently microbiome and diet (The Diet Myth). He is in demand as a public speaker and features regularly in the media.

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THE DOCTORS 101 CHRONIC SYMPTOMS & CONDITIONS #8: GOUT (GOUTY ARTHRITIS)

If you develop severe big toe pain in the middle of the night, and it is so tender that you can’t even stand the pressure of the sheet on it, you may have GOUT, an increasingly common form of ARTHRITIS.

And you would be in famous company: King Henry Vlll, Isaac Newton, and Benjamin Franklin all had Gout. There is even a famous dialogue between Franklin and his Tormentor.

Gout is caused by a buildup of URIC ACID in the bloodstream. This buildup can be caused by eating too much nucleic-acid-containing foods, like meats, “sweetbreads” and shellfish, and drinking too much alcohol, especially beer.

Reduced Clearance of Uric acid in the kidneys may contribute, and may be responsible for some of the familial tendencies of gout. The uric excess acid in the blood stream gets into joint tissues, most famously the big toe, although ankles, knees and other joints may be involved.

When deposited in joint tissues, the uric acid crystals attract inflammatory cells, which secrete their Interleukins and produce all of the symptoms of painful, red and swollen joints.

Risk factors include Obesity, diabetes, and the usual suite of problems of the METABOLIC SYNDROME. Just look at a picture of Henry Vlll with a mug of beer in one hand, and a leg of mutton in the other, and your big toe will start to hurt.

Dietary regulation is one of the best ways of reducing PURINE AND PYRIMIDINE intake and consequently the metabolic BYPRODUCT, Uric Acid, in the circulation.

There are DRUGS, called uricosurics, which will cause the kidneys to Clear more Uric acid, and other drugs, such as thiazide diuretics, which will reduce clearance and excretion of gout’s causative agent.

Yes, UNHEALTHFUL EATING CAN BE PAINFUL.

–DR. C

Dr. C’s Journal: A Little Bit About “Energy & Fatigue”

Sometimes I wake up in the morning with a feeling of RELAXED ENERGY. My mind is clear, I have no fatigue, and believe once more that the world is wonderful, and it’s great to be alive.

I St-re-tch, exercise my hands (I have Osteoarthritis, and they are stiff), take out my Nite guard ( I grind my teeth at night and would otherwise wear them away), take my beta blocker eye drops ( to lower my intraocular pressure) and wash down my Eliquis ( an anticoagulant to prevent stroke from my Atrial Fibrillation) with 16 oz. of water, while thinking about all of the delights awaiting me.

Yes, my body was in better shape 60 years ago; but I had much more responsibility then, and much less discretionary time. All things considered, I like to believe that I am happier now.

The KEY is to stay in GOOD HEALTH. GOOD SLEEP is critical, but it cannot be had by willpower alone. As I have discussed previously, you need a bedtime routine, good SLEEP HYGIENE.

You also need a…….. GOOD DIET. with lots of fruits, vegetables and whole grains. Fatty, spicy foods will stay in your stomach and bother you at night, particularly if you eat Late. I like to finish eating by 5 PM. Late dinner is also likely to produce GERD, and maybe Sleep Apnea.

GOOD EXERCISE is also critical. If you are not tired at the end of the day, it is hard to get good sleep. I always seem to sleep better on the day when I walk the hills for an hour, which is 3 days a week. Try not to exercise within 2 hours of bedtime. Assuming that you have a good base of SLEEP, DIET and EXERCISE, there are other mechanisms that can foul things up. INFLAMMATORY conditions often cause fatigue.

The most common inflammatory diseases are OBESITY, METABOLIC SYNDROME and DIABETES. OBESITY is the defining disease of our EXCESSIVE SOCIETY, where there is too much of everything, and excessive consumption is relentlessly advertised everywhere.

External correction is probably a pipe dream, since there is no will even to Tax Sugar-containing Beverages, the “low hanging fruit” of dietary excess. Internal correction is all that is left, and that takes WILL POWER, also in short supply.

INFECTIOUS DISEASES are a subset of inflammatory conditions. COVID 19 is the poster child of infection, and FATIGUE is one of the hallmarks of the disease. Interleukins, like TNF-alpha, IL-1, andIL-6 are some of the defense factors which cause the fatigue. AUTOIMMUNE Diseases like Rheumatoid Arthritis and Lupus are also associated with fatigue-producing interleukins.

Fatigue even has its own flagship disease, CHRONIC FATIGUE SYNDROME. Chronic viral disease has been suspected as the cause of this condition, and inflammatory cytokines may be elevated. This condition, and the similar GULF WAR SYNDROME are still poorly understood. Several CFS patients were sent to me when I was in practice, and I had some success in getting them to exercise regularly, which seemed to help. CANCER is another category of diseases where Fatigue is prominent.

Inflammation plays a role in these diseases, which also drain energy substrates from the Patients body; Cancer cells have a high metabolic requirement. MEDICATIONS, Cancer meds especially, but a variety of other Drugs are associated with FATIGUE. I went through MY MEDICATION LIST. Lo and behold, 3 of them are associated with fatigue.

Finasteride is a relic of my prostate operation, recommended to keep it from growing back. It causes fatigue, probably because of its ANTITESTOSTERONE effect. At least I can still pee, and am not bald. I take METFORMIN because of its fame in prolonging life. Its mechanism is that of interacting with the Sirtuin system, and increasing the inefficiency of mitochondria. Isn’t this surprising?

Like many other things in physiology, you place a stress on the body, and the body responds by improving its performance. If you are fatigued, you exercise. Respecting the body works with drugs as well. If you are drinking a ton of coffee and stop it, after a few weeks you will feel less fatigued.

And when you ARE FATIGUED, you drink a LITTLE coffee, and it wakes you right up. Caffeine works by displacing ADENOSINE, which causes Fatigue as it increases through the morning, peaking at SIESTA (or tea) time,at about 2 PM. OMEPRAZOLE, which I take to prevent HEARTBURN, also is related to fatigue especially if it blocks MAGNESIUM for long enough. DEPRESSION overlaps with fatigue, as does SLEEPINESS, to increase the complexity of the situation.

Many chronic LUNG, KIDNEY and LIVER diseases are associated with fatigue as a secondary concern. STAY HEALTHY!

–Dr. C

HEART ARRYTHMIAS: “ATRIAL FIBRILLATION” (afIB)

The normal adult heart beats almost as regularly as a metronome, between 60 and 100 beats per minute. I say ALMOST, because when you let your breath out, the VAGUS nerve slows the normal heart slightly.

This is called Sinus Arrhythmia; SINUS because the electrical signal for the heart to contract originates in the usual place, the SINUS NODE.

ARRYTHMIA refers to the irregularity of the beat. Normally, the sinus node originates the electrical impulse, automatically generating the rhythm. The impulse spreads in an organized fashion throughout the Atria causing them to contract and send the collected blood to the ventricles.

Atrial Fibrillation | cdc.gov

The AV node is then activated, and after a slight delay, to allow the ventricles to fill, the impulse spreads to the Ventricles, causing them to contract, The heart is designed to be most efficient above 50 beats per minute, and below about 120. The rate is higher in the young and athletic. Athletes often have an efficient resting pulse in the 40s.

The arrhythmias usually cause the heart to beat too FAST. The most common arrhythmia is ATRIAL FIBRILLATION. In this condition, the upper chambers, the Atria, do not beat in a coordinated manner. The sinus node no longer regularly originates the electrical impulse because the electrical activity is continuously traveling in a disorganized way throughout the upper chambers in a self-propagating manner.

This quivering of the Atria allows the blood to pool in an area called the Atrial Appendages. This stagnant, pooled blood tends to clot, particularly if there is inflammation already present in the heart from vessel damage, obesity, or simply old age.

These CLOTS may find their way into the systemic circulation, and cause a STROKE. Another symptom of Atrial fibrillation is related to the irregular beats, which creates the sensation of PALPITATIONS, which causes you to be AWARE of your heart beating, and can be disturbing.

ATRIAL FLUTTER, and SUPRAVENTRICULAR TACHYCARDIA are other Arrhythmias. Some conditions cause the heart rate to be too SLOW. SICK SINUS SYNDROME is when the sinus node, the PACEMAKER, becomes more and more disordered, sometimes causing the heart to slow excessively, and produce FAINTING, sometimes producing a rapid heart rate.

Atrial Fibrillation Compared to Normal Conduction Useful graphic ...

Heart block is where the signal from the atria don’t reach the ventricles properly, sometimes not at all. The unsignaled ventricles still beat, but more slowly by an intrinsic, “idioventricular” rhythm.

My own experiences with ATRIAL FIBRILLATION will illustrate the problem and it’s treatment. A RAPID HEART BEAT was my introduction into arrhythmias. The rate was 140, and the EKG showed ATRIAL FLUTTER.

My Doctor gave me some PROPAFENONE to attempt a “chemical conversion” but it didn’t work, and i was given a CARDIOVERSION in the ER. The Arrhythmia returned in the form of ATRIAL FIBRILLATION within a couple of weeks. Back to the ER, and another cardioversion.

I was given propafenone, but that didn’t hold me much longer. A RADIOFREQUENCY ABLATION, where the focal points of aberrant electrical activation were isolated kept me in SINUS RHYTHM for a couple of years.

When the Fibrillation returned, Propafenone worked for a while, after which another Ablation, more propafenone, bood level regulation of propafenone to peak at night ( I invariably started fibrillation at night) and so on. With periodic trips to the ER for Cardioversion, I got by for a Decade.

Finally, when regulating the Propafenone couldn’t hold me in Sinus Rhythm longer than a month, I gave up, let myself go on fibrillating, and started taking ELEQUIS to PREVENT EMBOLI AND STROKE. Back when I first started fibrillating I had 2 main reasons for wanting to return to sinus rhythm..

First, I wanted to avoid ANTICOAGULANTS, which initially meant WARFARIN, and regular blood checks. At least, when I finally resigned myself to Fibrillation, Eliquis was available.

The second reason was to avoid medications, including beta blockers,which would be necessary to keep my heart rate in the acceptable range, 80 or below. By the time I gave up on controlling the AF, my rate was in the 70s, going down into the 50s, even while fibrillating.

This good fortune may have been caused another mild heart aberration I had all along, a Partial BUNDLE BRANCH BLOCK, which slowed down the electrical signals to my ventricles. Sometimes you get lucky, and 2 “wrongs” sometimes DO make a “right”. But don’t count on it.

Keep yourself as healthy as possible. Atrial fibrillation is more common with obesity and heart disease. SLEEP APNEA is also a cause, and should be ruled out if you develop Atrial fibrillation. I had a Sleep study, which showed that I had Sleep Apnea, which will be a story i will tell later.

–DR. C

BRAIN RESEARCH: 40% OF DEMENTIA CASES PREVENTED WITH LIFESTYLE CHANGES

“We are learning that tactics to avoid dementia begin early and continue throughout life, so it’s never too early or too late to take action,” says commission member and AAIC presenter Lon Schneider, MD, co-director of the USC Alzheimer Disease Research Center‘s clinical core and professor of psychiatry and the behavioral sciences and neurology at the Keck School of Medicine of USC.

LOS ANGELES — Modifying 12 risk factors over a lifetime could delay or prevent 40% of dementia cases, according to an updated report by the Lancet Commission on dementia prevention, intervention and care presented at the Alzheimer’s Association International Conference (AAIC 2020).

Twenty-eight world-leading dementia experts added three new risk factors in the new report — excessive alcohol intake and head injury in mid-life and air pollution in later life. These are in addition to nine factors previously identified by the commission in 2017: less education early in life; mid-life hearing loss, hypertension and obesity; and smoking, depression, social isolation, physical inactivity and diabetes later in life (65 and up).

Schneider and commission members recommend that policymakers and individuals adopt the following interventions:

  • Aim to maintain systolic blood pressure of 130 mm Hg or less from the age of 40.
  • Encourage use of hearing aids for hearing loss and reduce hearing loss by protecting ears from high noise levels.
  • Reduce exposure to air pollution and second-hand tobacco smoke.
  • Prevent head injury (particularly by targeting high-risk occupations).
  • Limit alcohol intake to no more than 21 units per week (one unit of alcohol equals 10 ml or 8 g pure alcohol).
  • Stop smoking and support others to stop smoking.
  • Provide all children with primary and secondary education.
  • Lead an active life into mid-life and possibly later life.
  • Reduce obesity and the linked condition of diabetes.

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