Sat, 29 April 2017
Humans have been fasting for millennia, either for religious or spiritual reasons or simply due to lack of food. Today, a new form of fasting called intermittent fasting is increasingly popular among those seeking it’s anti-aging and health benefits.
Intermittent fasting, or IF, makes fasting an everyday part of life versus something you do once or twice a year. Many people use it successfully for weight loss and inflammation control, as well as to improve brain function and insulin sensitivity. The promise of increased longevity is another reason people choose to fast regularly.
Different forms of intermittent fasting
Intermittent fasting can be done in a number of ways:
Intermittent fasting for weight loss
Restricting caloric intake can lead to weight loss, but intermittent fasting seems to help with weight loss in more ways than that. For one thing, studies show intermittent fasters have better insulin sensitivity and glucose regulation. Among other things, this makes a person crave less sugar and use glucose more efficiently for energy production instead of being stored as fat. Intermittent fasting also causes your body to burn more fat. Because it depletes glycogen, the storage form of glucose, your body switches over to burning stored fat for energy.
Intermittent fasting for brain function
Studies show intermittent fasting can benefit brain function and potentially even stave off Alzheimer's disease and depression. This is likely due to better glucose and insulin control (Alzheimer's disease is often called type 3 diabetes), as well as production of ketone bodies for fuel. Ketones provide a ready source of clean-burning fuel for the brain that leave behind fewer free radicals than glucose does. High-fat ketogenic diets have long been used to help prevent seizures.
Intermittent fasting has been shown in trials to reduce blood pressure, triglycerides, LDL cholesterol, and insulin-like growth factor, a hormone that is linked to cancer and diabetes. There is still much to learn about the benefits and pitfalls of intermittent fasting. Fortunately, it is an area of great scientific interest and research is happening at a rapid pace.
Intermittent fasting is not for everyone
Children and teens, pregnant women, people with eating disorders, as well as those with hypoglycemia should not fast. Also, diabetics taking insulin should only attempt this diet under supervision of a doctor.
Women often find less stringent forms of intermittent fasting are more suitable for them. For example, a woman might start by trying a 12:12 eating window plan and potentially lengthen her fasting time gradually, or not, as it suits her.
As always, it is important to understand that there is no one-size-fits-all remedy to any health concern. Contact my office to discuss if intermittent fasting might be right for you.
Category:Blog -- posted at: 5:59pm EST
Sat, 29 April 2017
Skyrocketing suicide rates: Brain-based prevention tips
While death rates from cancer, heart disease and even homicide have gone down in the last 20 years, the suicide rate in the United States has risen sharply. Suicide is one of the 10 leading causes of death in the country, having jumped 80 percent between 1999 and 2014.
Economic distress, social isolation, and social media are factors that take part of the blame for skyrocketing suicide rates. While it is important to address these factors, we must also look at addressing depression, anxiety, and brain injury by improving brain health.
What does a brain need for health?
To function optimally, your brain needs fuel, stimulation, and oxygen; appropriately timed and in proper amounts. Unfortunately, our standard American diets (SAD) and sedentary lifestyles deprive the brain of these critical elements, setting the stage for dysfunction.
The brain consumes about one third of the body's energy and depends on a steady, reliable source of glucose to keep it fueled and functioning properly. Spikes and drops in blood sugar (glucose) levels sabotage brain function, often causing depression and anxiety.
Symptoms of high blood sugar levels include fatigue after meals, constant hunger and thirst, and cravings for sugary foods and drinks.
Some common low blood sugar symptoms are moodiness or lightheadedness if meals are delayed or missed, waking up at 3 or 4 a.m., and a dependence on caffeine or sugar to keep you going.
Both low and high blood sugar are commonly caused by eating too many processed carbohydrates and sugary foods. Therefore, one of the best ways to keep your brain healthy and protect against depression is to eat a healthy, whole foods diet devoid of processed carbohydrates and sweets.
A healthy brain also needs exercise. Physical activity, such as jogging or gardening, and mental activities, such as playing chess and reading, stimulate the brain to keep it active and healthy. Watching TV is not stimulating, and spending hours on social media can worsen brain function. A well stimulated brain is less likely to get depressed.
The fact that you are breathing is no guarantee that your brain is receiving sufficient oxygen. Oxygen enters through our lungs and is carried, attached to iron, through the bloodstream into the brain where it can be used by the brain's cells. If you have poor circulation (symptoms can include cold hands and feet, or fungal nail infections), compromised lungs, or you are anemic, your brain may not be getting the oxygen it needs for optimal health, and depression could result.
History of brain trauma also important
Just one concussion triples the risk of suicide according to a Canadian study. This is likely due to unchecked brain inflammation, which damages brain cells, or neurons, leading to depression later on. If you have had a brain injury in your past and suffer from depression or anxiety, it’s vital to seek functional neurology help to help improve your brain health.
Functional medicine and neurology strategies can help to minimize damage from concussions, thereby reducing the risk of future depression and suicide.
To learn more about how to support brain health, contact my office.
Category:Blog -- posted at: 5:48pm EST
Mon, 24 April 2017
Gluten-free folks accustomed to eating rice-based gluten-free breads, pastas, cereals, and other substitutes may be consuming dangerously high levels of arsenic.
In fact, a 2017 study showed people consuming rice-based products on a regular basis showed almost twice as much arsenic in their urine compared to those who did not (and 70 percent more mercury, another troublesome finding.)
Why arsenic is harmful
Arsenic is a naturally occurring heavy metal. It is the inorganic arsenic (not bound to carbon) that is toxic to humans if levels ingested are too high.
Although inorganic arsenic occurs naturally, it also accumulates in soil and water due to pesticides and fertilizers. Because rice grows in water, it is the grain highest in arsenic.
Consistent exposure to small amounts of arsenic increases the risk of bladder, lung, and skin cancer, as well as heart disease, type 2 diabetes, and neurological disorders. Consuming arsenic during pregnancy may affect the baby’s immune system.
Consumer Reports found one serving of rice pasta, rice cereal, and rice milk exceeded a safe amount of arsenic for one week while one serving of rice cakes came close.
The FDA recently proposed a limit of 100 parts per billion of arsenic in infant rice cereal. However, it’s impossible to know how much arsenic is safe to consume as risk is dose dependent; the more you consume the higher the risk.
How to minimize arsenic exposure from rice
These troubling truths about arsenic exposure through rice don’t have to spell doom for gluten-free folks who depend on rice-based substitutes.
For starters, look for products made from other grains besides rice. Thankfully, there are many more on the market these days.
Look at where your rice comes from. In 2014 Consumer Reports found that rice from Arkansas, Louisiana, or Texas had the highest concentrations of inorganic arsenic while California rice has almost 40 percent less arsenic. Brown basmati rice from California, India, or Pakistan has a third less inorganic arsenic than other brown rice.
Unfortunately, because the arsenic comes from the water, organic rice may not be lower in arsenic.
Consider white rice. Since arsenic tends to accumulate in the outer layers that are removed to turn brown rice into white, white rice contains less of the toxin than the whole grain.
Rinse your rice thoroughly and cook in excess water. Wash your rice thoroughly before cooking and then cook your rice in a ratio of about six cups of water to one cup of rice and drain the excess water after. This cuts down arsenic levels by about one third compared to letting rice absorb all the water during cooking.
Consider a grain-free diet. Many people feel and function significantly better on a grain-free diet. If you don’t eat rice-based products, excessive arsenic exposure is one less thing to worry about in a world where we are constantly at battle with toxic chemicals and heavy metals.
Ask my office for more ways to protect yourself from toxic chemicals and heavy metals.
Category:General -- posted at: 7:30am EST
Fri, 21 April 2017
Although genetics play a role in memory loss, that doesn’t mean you have to be a helpless victim to the ravages of brain degeneration. By taking action right away if you notice memory loss, you can reverse your risk of dementia and Alzheimer’s before it’s too late.
One study showed that nine out of 10 patients were able to reverse their memory loss. The study subjects also showed significant long-term improvement in memory function.
What was the magic bullet? No magic, just implementation of functional neurology basics.
The subjects underwent a dietary and lifestyle overhaul that included changes in what they ate, regular exercise, supplementation, better sleep, and exercising their brain.
The improvements were so profound that some of the subjects were able to work again, having previously quit their jobs due to advancing memory loss.
Of the 10 study subjects, the only one not to improve suffered from late-stage Alzheimer’s — showing how important it is to take action to reverse memory loss before it’s too late.
Although plenty of functional neurology clinical cases show memory loss can be reversed, this was the first study of its kind.
Functional neurology to reverse memory loss
In the study, subjects reversed their memory loss through the following approaches also commonly used in functional neurology:
Researchers found the biggest challenge in the study was complaining from the subjects about all the changes. Nevertheless, all but one enjoyed significant benefits.
How functional neurology can reverse memory loss
One of the more important factors in reversing memory loss is reducing consumption of simple and processed carbohydrates. These foods spike the blood sugar, inflame the brain, and trigger a cascade of chronic health problems.
In fact, some researchers call Alzheimer’s type 3 diabetes because excess sugar and carbohydrates are so destructive to the brain.
Exercise is another vital strategy to reverse memory loss because it has so many beneficial effects on the brain.
It’s also important to get enough sleep every night to reverse memory loss. This is because one purpose of the brain waves produced during sleep is to transfer memories from short-term storage to long-term storage areas of the brain (hippocampus to neocortex). Too little sleep disrupts this process.
A gluten-free diet can be a profound tool to reverse memory loss — in some people gluten triggers inflammation or autoimmune destruction of brain tissue, sabotaging memory function. Other foods such as dairy, eggs, soy, and grains can do the same.
Although most people think a gluten sensitivity causes gut problems, the truth is that it more commonly causes neurological damage. For some people, simply going gluten free profoundly improves their brain health and reverses memory loss.
Rehabilitating brain deficits to reverse memory loss
In addition to dietary and lifestyle approaches, functional neurology rehabilitation techniques can help reverse memory loss. If an area of your brain is under active or over active, functional neurology exercises to restore balance and function to the brain will help improve overall brain function, including reversing memory loss.
Ask my office about ways functional medicine and functional neurology can help you reverse memory loss and prevent dementia or Alzheimer’s.
Category:Blog -- posted at: 9:57pm EST
Fri, 7 April 2017
We commonly think of autism spectrum disorders (ASD) affecting mostly boys. While it’s true ASD affects more boys than girls, it turns out that many girls go undiagnosed because their symptoms are much different than that of boys. Girls with autism may behave socially more like neurotypical (aka, normal) males than boys with autism. Female autism may also be misdiagnosed as anorexia, obsessive compulsive disorder (OCD), or attention-deficit/hyperactivity disorder (ADHD).
The diagnostic criteria for autism — difficulties with socialization and communication and repetitive, inflexible behavior patterns — come from studies on boys. A 2012 study of 15,000 twins found that girls needed to exhibit more extreme behavioral problems and intellectual disability to receive a diagnosis. This means that many girls on the milder side of the ASD spectrum go undiagnosed.
Girls with autism closer to typical boys
Brain scans, genetic testing, and other measures show that girls with autism disorders not only present differently than boys, but also that the understanding of autism has been overly narrow by primarily studying boys.
For one thing, brain scans show a girl with autism processes social information much differently than neurotypical girls, but also differently than boys with autism. Instead, their brain operates very much like that of a neurotypical boy. Furthermore, research assessing friendship quality and empathy showed autistic girls score about the same as neurotypical boys.
Girls are better able to hide autism
Girls often go undiagnosed also because they can excel at suppressing their symptoms and studying and mimicking neurotypical girls. However, it’s an exhausting and stressful process for autistic girls, who show a much greater desire to connect than boys.
Girls also exhibit less repetitive behavior and more typical types of play as children, although researchers can pick out subtle differences — obsessively lining up their Barbies, for instance, or being more engaged in staging a scene than the story line.
Female autism can present as anorexia or OCD
Autistic girls also differ from their neurotypical peers by being extreme in their traits, such as “too sensitive” or “too intense.” Their single-minded intensity is believed to underlie anorexia in some who channel those traits into dieting and body obsession. The extreme aversion to certain tastes and textures common with autism also lends itself to anorexia. It’s estimated about 20 percent of women with anorexia also have autism.
The same can be said for autism and OCD, as obsessive-compulsive behavior, fear of change, and being overly rigid are hallmark traits of both OCD and autism.
Autism can make girls vulnerable to predators
Sadly, the autistic girl’s traits of taking things literally combined with social isolation makes her more vulnerable to sexual predators and abusive relationships.
Autistic girls are more apt to suffer from anxiety, low self-esteem, social isolation, and depression. Although people with mild autism are ten times more likely to be suicidal than the general population, the rate is highest in women — 71 percent of women with Asperger’s report suicidal thoughts.
The role of maternal testosterone in autism risk
Autism risk is linked with higher levels of fetal testosterone. A mother with polycystic ovary syndrome, a hormonal disorder that causes high testosterone, has an almost 60 percent higher risk of giving birth to a child with autism. This is why having a female brain offers protective barriers to this tendency.
However, researchers have found girls with autism have a higher number of genetic mutations than autistic boys. In other words, a girl’s brain may need more genetic and environmental “hits” in order to develop autism.
Category:Blog -- posted at: 11:15am EST