Showing posts with label brain. Show all posts
Showing posts with label brain. Show all posts
A celebration is often the result of an accomplishment, a special event , or honoring memories.  These are good things, but do we really need the “special” to warrant a
celebration? Wouldn’t it be great to be able to delight in the relatively mundane?  Some of the happiest folks I know are those who relish just being able to get out of bed in the morning.  We can celebrate our health, good or bad, by reflecting on what a true miracle it is that all these billions of cells are working in concert to allow us to walk, run, think, eat, love, write, and even occasionally complain.  In celebration of simply being alive, I have compiled a list of rambling recommendations collected over the years to promote, extend, repair and rekindle your health.  Let the celebration begin!
   
People who rarely spend time outside (elderly, housebound) are at a greater risk for osteoporosis due to a lack of vitamin D, which is increased in sun exposure.  400 IU a day in supplement form can help prevent brittle bones.

Taking 400 micrograms of folic acid a day before getting pregnant can reduce the likelihood of neural tube defects in the baby (spina bifida, etc.)

Exercise 30 minutes every day.  The more and bigger the muscles used, the less time needed to achieve fitness (cross country skiing best, walking is good, using the channel changer is bad.)

The more colorful your meals the better. Bright colored fruits and veggies contain greater anti oxidants and other protective substances.

Use herbs (Black Cohosh) and vitamins (E) to control mild menopausal symptoms.  Many are scientifically valid and may work for you.

It’s not brain surgery; to eat healthy go low fat, low sugar, high fiber and balanced.

Eliminate soft drinks.  An extra can of soda a day can add 15 pounds in a year.

Almost half of all doctor visits are stress related.  A great tool for stress management is regular, aerobic exercise.

The solution to permanent weight loss is not dieting, it is getting fit.  Only muscles burn fat, and only muscles that are used!

If you are pressed for time, three ten minute exercise sessions can be as helpful as a single thirty minute segment.

Most women over twenty need to take some extra calcium (500mg) The better the bones before menopause, the better they are afterwards.

Eating habits are formed at an early age.  Teach children as early as two to be aware of good and bad food choices.

Don’t focus on weight.  Your per cent body fat and/or your Body Mass Index (BMI) are better measures of health.  Throw away the traditional scales and get a device that calculates body fat and BMI.  They are reasonably priced and accurate.

A good doctor will always encourage and support getting a second opinion…so in important decisions, do just that.

Don’t limit yourself by thinking that health is strictly physical.  Wellness is a balance of mind, body, and spirit.

Don’t skimp on preventive care.  The Pap test and mammogram have saved millions of lives.

If you have a strong family history of ovarian cancer (in mother or sister) demand a yearly sonogram and CA-125 blood test to check your ovaries.  It is far from a perfect screen, but it is the best available so far.

Young women (ages 9-26) who are not yet sexually active should strongly consider getting vaccinated against the Human Papilloma Virus (HPV). It is the single biggest cause of pre-cancer and cancerous changes in the cervix.

Acupressure has been effective for the nausea associated with early pregnancies. The most common device used is “Sea Bands”, an elastic band that applies pressure to a point on the wrist.

Caffeine consumption is one of the leading causes of bladder problems in women.  Eliminating caffeine from the diet may reverse symptoms of incontinence, frequency, and urgency.

Some women in the menopause need testosterone supplementation along with estrogen and progesterone to help with a lagging sex drive.

Many herbal medicines and treatments can interact with prescription drugs.  When getting your yearly checkup, don’t forget to tell your doctor about any supplements or herbs you take on a regular basis.

Before any surgery, always stop taking Ginkgo, Ginseng, Garlic, or vitamin E.  They can increase bleeding and lead to problems with the surgery.

Always bring two things to every doctor’s visit: a written set of questions and a list of your current medications.

20 percent of cancer deaths are related to obesity.  Maintaining a healthy weight may be your best guard against developing cancer.

Aerobic exercise might be better for your brain than your body.  Early studies show that exercise can cause damaged brain cells to regenerate, possibly thwarting diseases like Alzheimer’s.

The average person makes about 250 decisions about food every day and most people don't have a clue as to what influences their choices. Consciously think about what you are eating and you will generally eat less.

A massage once a week can not only reduce muscle fatigue and soreness, but it can be just as good for stress management as a session with a counselor.

The quickest way to get fit with exercise is to WALC.  Wind sprints (just periodically increase the intensity of the exercise) Aerobic (this type of exercise burns fat) Lift (lifting weights builds muscle, which in turn increases metabolism) Cross train (vary your exercise regimen and you will get fit faster).
      “I’m not kidding; it’s Miracle-Gro for the brain!”  The statement reminded me of some ridiculous infomercial infecting late night TV.  In this case however, it was generated from the mouth of a world class neurobiologist, so I took notice.  He was speaking of a substance called Brain Derived Neurotrophic Factor (BDNF).  What immediately intrigued me was he claimed that BDNF was the link between exercise and improved brain function.  For years I had read articles in both the medical and running journals touting the psychological benefits of fitness, yet here was proof that fit folks were happier folks.  Dr.John Ratey, a clinical professor of psychiatry at Harvard, outlined in his amazing book “Spark: The Revolutionary New Science of Exercise and the Brain” how exercise increased the production of BDNF which in turn stimulated nerve cells to grow and connect in the Hippocampus, a tiny area in the brain responsible for a number of high level functions. This growth of new cells actually translated into better memory and quicker learning.  He went on to claim that certain other chemicals were released by exercising muscles that improved functioning in the amygdala, the emotional center of the brain.  The implications of this and other research are monumental. 

     Twenty-five years ago when I was in medical school we were taught that we were born with a set number of neurons (brain cells) and there were no more to be made…period.  I remember joking in college about taking another late night excursion to the disco (yes, I am that old!) to “kill some brain cells” with Singapore Slings and Jack and Coke.  We didn’t fret about the wholesale slaughter of brain cells as we all knew from biology class that we only used 20% of our brain anyway.  In our way of thinking, that gave us a pretty good cushion!  It was the unlucky folks born with fewer brain cells, and we all knew a few of those, who had the most to fear.  We were wrong on all accounts.  Now research is proving that new brain cells can be created, and formed in areas that have a major effect on cognition and emotions.  Don’t take this as permission to guiltlessly get plastered; I don’t need to tell you of the disastrous effects of that, but it does open the door for medical miracles.  The study of such alphabet soup as BDNF, IGF-1, and VGEF and other neuropeptides has given hope to developing successful treatments for senile dementia, Alzheimer’s and Parkinsonism.  Medicine is not there yet, but we can conclude that getting fit by exercising regularly can reduce the incidence of these diseases as well as certain cancers and diabetes. 
    
 The great news is that you don’t have to train for a marathon to reap the benefits of fitness. The studies indicate that a brisk walk for 45 minutes three to four times a week can elicit these life enhancing outcomes.
    


One of the most exciting applications of this knowledge is illustrated by the Naperville school district.  A middle class suburb south of Chicago, Naperville has been the focus of a real-life experiment documenting the benefits of fitness in kids.  It is no surprise that kids who are active are more physically fit than their sedentary counterparts, but what has been found in Naperville is that these fit kids are also smarter!  Over the past seventeen years the school district, consisting of 11 elementary schools, five junior high schools and two high schools, has made physical education an integral part of the school day (unlike the national average where only 6% of high schools have a daily PE program).  Their gym class is not your typical dodge ball, basketball, softball curriculum (the average student in the typical hour long PE class spends 16 minutes actively moving).  It is a program that promotes and measures fitness, not competition, and grades based on effort, not ability.  They regularly run or ride bikes using donated treadmills and stationary bikes measuring effort by heart rate monitors. And they do it at a lower cost per student than comparable school systems!  The results have been amazing.  In 2002, 97% of entering freshmen were at a healthy body mass index (BMI) as compared to the national average of 65% and most striking was the impact that fitness had in the classroom.  In that same year 96% of the eighth graders took the Trends in International Math and Science Test, an instrument designed to compare student’s knowledge level in different countries around the world.  On the science part of the test the Naperville students scored the highest…in the world!  Through a strict and comprehensive analysis it was shown that regular physical activity and fitness level correlated with the academic success of the Naperville students!
     
The message is clear.  For adults and kids alike, regular aerobic exercise is not only good for the body, but it is great for the mind.