SOME HEALTH TIPS
First of all--can positive thinking improve your health?  Well, yes and no...it certainly doesn't hurt:
"...thinking is "real" medicine, as proven by the placebo effect. When given a sugar pill in place of a prescription drug, an average of 30% of subjects will show a positive response. What causes this response isn't a physical substance but the activity of the mind-body connection. Expectations are powerful. If you think you've been given a drug that will make you better, often that is enough to make you better.
This implies that a person should be able to trigger the placebo effect on himself. However, there is a psychological illusion involved. Take away the authority figure in a white coat to tell you that you are taking an effective drug, and suddenly the sugar pill is just a sugar pill. You can't fool yourself when you know what the placebo is.
This can't be the whole story, however. We can't deny that the mind-body connection is powerful. So is there a placebo effect that doesn't involve fooling the patient? Can you trigger your own inner defenses by the way you think?
Those who believe in positive thinking say yes. I believe the situation is more nuanced. On the plus side, the studies that debunk positive thinking deal with very sick patients struggling to recover from major diseases. They do not comment on how positive thinking might prevent disease or how it might affect someone in the very early stages of illness.
The real point isn't to rescue a dying patient but to maintain wellness.
Does positive thinking keep you well? Right now the camps are divided, because with the rise of genetics, many disorders clearly have triggers that originate in our genes.
In the public's mind, being told that cancer or diabetes is genetic acts as final authority. Luckily for the positive-thinking camp, this fatalistic attitude is mistaken. Genes are dynamic, not fixed; they respond to a person's environment, behavior and attitudes. Indeed, a now-famous study in Sweden showed that a tendency to diabetes may be strongly affected by the diet your great-grandfather ate. A whole new field is studying how much choice we have at the genetic level.
The findings are not complete by any means, yet there is no harm in assuming that your mind affects your genes, because there is abundant evidence to support this attitude.
Medicine hasn't proven that positivity is good prevention, but let's go a step further. To me, the problem with positive thinking is the thinking part. It takes effort to be positive all the time. The mind has to defend itself from negativity, and that is exhausting as well as unrealistic. You may succeed in calming the appearance you present to the world, but there's almost always a struggle hidden just below the surface; at the very least there is a good deal of denial. Being fanatically positive is still fanaticism.
The alternative to thinking is a calm mind that is at peace with itself. I believe that such a mind delivers the benefits that positive thinking cannot, and my view is supported by studies showing a decline in high blood pressure, stress levels and other disease states among long-term meditators.
Meditation is a spiritual practice, but it's also a mind-body practice. Here the results are not final, either, in part because almost the only research subjects tend to be Buddhist monks. We need expanded studies based on Western subjects; that much is clear.
The upshot is that medicine cannot be definitive on how mood affects wellness. But if I wanted to enhance a state of wellness before symptoms of illness appeared, there is much to be gained and no risks involved in trying to reach the best state of mind possible."

Meanwhile, what's the secret to avoiding getting sick--you know, colds, the flu, viruses--this holiday season?  Read on:
"Ever wonder why you always seem to come down with a life-interrupting virus this time of year, while other women you know sail through the season sniffle, cough, and ache-free?

We canvassed the research and talked to top experts to uncover these key, study-backed secrets for staying well, even when you're surrounded by germs. The docs' number one tip: Get the flu vaccine, ASAP. Then, follow these simple steps to boost your virus protection even more.

Make friends with fresh air

Common wisdom has it that staying indoors, where it's warm and toasty, is easier on your immune system than being outside in the cold. Problem is, being inside puts you in close constant contact with other people—and their germs.

Not only does escaping into the fresh air give you a break from all those germs circulating inside, but going for a stroll can actually boost your immunity. "Exercise leads to an increase in natural killer cells, neutrophils, and monocytes, which ultimately increases immune function," says Ather Ali, ND, MPH, assistant director of Complementary/Alternative Medicine Research at the Yale-Griffin Prevention Research Center.

Relaxation fights off colds

There are a trillion reasons why taking time to chill out might be the last item on your to-do list. But here's why it should be a priority: "Being stressed will increase your susceptibility to catching a cold," says Ali. That may be because, over the long term, it leads to the ongoing release of stress hormones, such as glucocorticoids.

These impede your body's ability to produce cell-signaling molecules called cytokines, which trigger a disease-fighting response from your immune system. "You're also less likely to take care of yourself—get ample sleep, eat right, exercise—when you're stressed," says Ali, which is crucial to upping your immunity.

Clean hands are everything

Cold and flu can spread all too easily through touch. Keep your fingers away from your eyes, nose, and mouth as much as possible, and make sure to master the art of hand-washing. Soap and water remain your most effective tools there, according to the Centers for Disease Control and Prevention.

Germs can grow on bar soaps, so use the pumped kind—or better yet, a hands-free dispenser and choose regular soap over antibacterial. Lather for a solid 20 seconds before rinsing, and make sure to dry thoroughly (but not on your germy clothes!): "Damp hands are far more likely to spread bacteria than dry ones," says Dana Simpler, MD, a primary care physician at Mercy Medical Center in Baltimore.

The magic bullet

An occasional restless night is nothing to worry about, but a continuous lack of zzz's can hamper your immune system's ability to function. Though experts often say that sleep requirements vary by individual, a 2009 Carnegie Mellon study found that anything short of seven hours nearly triples your odds of catching a cold—and that means seven straight hours, with no middle-of-the-night wake-ups.

"For many of us, the only quiet time we have to think through things is when we're lying down at bedtime. Unfortunately, problem-solving in bed interferes with sleep," says Leslie Swanson, PhD, a sleep specialist at the department of psychiatry at the University of Michigan, Ann Arbor.

"May we never let the things we can't have, or don't have,
spoil our enjoyment of the things we do have and can have."
-Richard L. Evans