Dandruff is not life threatening or even a serious health concern, but it can cause damage to your self-esteem. Skin cells on the scalp generally die and fall off every month or so, which rejuvenates the scalp. But in cases of dandruff, the skin cells turn-over at an accelerated rate, resulting in the unsightly white flakes in your hair and on your shoulders. Certain types of dandruff itch and the scalp can be irritated.

What Causes Dandruff?

Dandruff is usually caused by a fungus or bacteria. But different types of dandruff have different causes:

• Fungus: The fungus known as Pityrosporum ovale is the principal cause of most cases of dandruff. This fungus is present in most people, and can grow out of control, causing dandruff. If you have dandruff but your scalp does not itch, it is most likely caused by this fungus.
• Seborrheic dermatitis: When your scalp is itchy, red, flaky, or when you have rashes or redness around your nose and eyebrows, you may have seborrheic dermatitis. This condition can be aggravated by cold air and stress.
• Dry scalp: Contrary to popular belief, dry scalp is not the cause of dandruff. In fact, most dandruff sufferers have oily scalps, along with topical fungal infections. Drying out the scalp can actually help reduce dandruff flakes by helping to kill the fungus, which thrives on moist environments.
• Psoriasis: Most likely a mild type of autoimmune disorder, psoriasis is difficult to diagnose and more difficult to cure, and it can be the cause of dandruff and other skin problems. See Autoimmune Disorders for more information.
• Anxiety: Stress and emotional anxiety have been linked to skin and scalp problems, and are known to make dandruff worse.

Treatments for Dandruff

A great herbal cure for dandruff: Mix equal amounts of the dried herbs, dandelion root, chamomile, burdock root, horsetail, chaparral, rosemary, coltsfoot, and lavender, and two parts nettle. Boil sufficient water for a hair rinse in a saucepan, then remove the pan from the heat. Sprinkle the mixture of herbs over the top and let cool. (Do not add the herbs while the water is boiling.) Strain the herbs and pour the decoction over your hair after shampooing. Many people don’t wash their hair with shampoo at all (it causes dryness) and exclusively use the hair tea daily. Bye, bye dandruff!

Here are some other things you can try:

• Nutrients: Zinc has been found to reduce dandruff in some people, bran, whole grains, legumes, nuts and seeds are good sources. Vitamin A and all of the B vitamins are also effective against dermatitis.  Dark green leafy vegetables, squash and sweet potatoes are good sources of vitamin A; beans, lentile, chilis, and yeasts are full of B vitamins.  Also, get enough selenium and vitamin E for better overall skin health. Whole grains  and nuts and seeds are rich in both.
• Herbs: You can combat fungal and bacterial infections that cause dermatitis and yeast infections with apple cider vinegar, oregano oil, and tea tree oil (all topical). St. Johns wort is also an antifungal and antibacterial. Some people claim to have cured their dandruff and dermatitis using apple cider vinegar baths and rinses.
• Reduce antihistamines: Antihistamines can exacerbate dandruff problems, especially in cases of seborrheic dermatitis.

People who are usually happy, enthusiastic and content are less likely to develop heart disease than those who tend not to be happy, according to a major new study

The authors believe that the study, published in the Europe’s leading cardiology journal, the European Heart Journal, is the first to show such an independent relationship between positive emotions and coronary heart disease.

Dr Karina Davidson, who led the research, said that although this was an observational study, her study did suggest that it might be possible to help prevent heart disease by enhancing people’s positive emotions. However, she cautioned that it would be premature to make clinical recommendations without clinical trials to investigate the findings further.

“We desperately need rigorous clinical trials in this area. If the trials support our findings, then these results will be incredibly important in describing specifically what clinicians and/or patients could do to improve health,” said Dr Davidson, who is the Herbert Irving Associate Professor of Medicine & Psychiatry and Director of the Center for Behavioral Cardiovascular Health at Columbia University Medical Center (New York, USA).

Over a period of ten years, Dr Davidson and her colleagues followed 1,739 healthy adults (862 men and 877 women) who were participating in the 1995 Nova Scotia Health Survey. At the start of the study, trained nurses assessed the participants’ risk of heart disease and, with both self-reporting and clinical assessment, they measured symptoms of depression, hostility, anxiety and the degree of expression of positive emotions, which is known as “positive affect”.

Positive affect is defined as the experience of pleasurable emotions such as joy, happiness, excitement, enthusiasm and contentment. These feelings can be transient, but they are usually stable and trait-like, particularly in adulthood. Positive affect is largely independent of negative affect, so that someone who is generally a happy, contented person can also be occasionally anxious, angry or depressed.

After taking account of age, sex, cardiovascular risk factors and negative emotions, the researchers found that, over the ten-year period, increased positive affect predicted less risk of heart disease by 22% per point on a five-point scale measuring levels of positive affect expression (ranging from “none” to “extreme”).

Dr Davidson said: “Participants with no positive affect were at a 22% higher risk of ischaemic heart disease (heart attack or angina) than those with a little positive affect, who were themselves at 22% higher risk than those with moderate positive affect.

“We also found that if someone, who was usually positive, had some depressive symptoms at the time of the survey, this did not affect their overall lower risk of heart disease.

“As far as we know, this is the first prospective study to examine the relationship between clinically-assessed positive affect and heart disease.”

The researchers speculate about what could be the possible mechanisms by which positive emotions might be responsible for conferring long-term protection from heart disease. These include influence on heart rates, sleeping patterns and smoking cessation.

“We have several possible explanations,” said Dr Davidson. “First, those with positive affect may have longer periods of rest or relaxation physiologically. Baroreflex and parasympathetic regulation may, therefore, by superior in these persons, compared to those with little positive affect. Second, those with positive affect may recover more quickly from stressors, and may not spend as much time ‘re-living’ them, which in turn seems to cause physiological damage. This is speculative, as we are just beginning to explore why positive emotions and happiness have positive health benefits.”

She said that most successful interventions for depression include increasing positive affect as well as decreasing negative affect. If clinical trials supported the findings of this study, then it would be relatively easy to assess positive affect in patients and suggest interventions to improve it to help prevent heart disease. In the meantime, people reading about this research could take some simple steps to increase their positive affect.

“Like the observational finding that moderate wine consumption is healthy (and enjoyable), at this point ordinary people can ensure they have some pleasurable activities in their daily lives,” she said. “Some people wait for their two weeks of vacation to have fun, and that would be analogous to binge drinking (moderation and consistency, not deprivation and binging, is what is needed). If you enjoy reading novels, but never get around to it, commit to getting 15 minutes or so of reading in. If walking or listening to music improves your mood, get those activities in your schedule. Essentially, spending some few minutes each day truly relaxed and enjoying yourself is certainly good for your mental health, and may improve your physical health as well (although this is, as yet, not confirmed).”

In an accompanying editorial by Bertram Pitt, Professor of Internal Medicine, and Patricia Deldin, Associate Professor of Psychology and Psychiatry, both at the University of Michigan School of Medicine (Michigan, USA), the authors pointed out that, currently, no-one knew whether positive affect had a direct or indirect causal role in heart disease, or whether there was a third, underlying factor at work, common to both conditions. Nor was it known for certain whether it was possible to modify and improve positive affect, and to what extent.

“Randomised controlled trials of interventions to increase positive affect in patients with cardiovascular disease are now underway and will help determine the effectiveness of increasing positive affect on cardiovascular outcome and will provide insight into the nature of the relationship between positive affect and cardiovascular disease,” they wrote.

“The ‘vicious cycle’ linking cardiovascular disease to major depression and depression to cardiovascular disease deserves greater attention from both the cardiovascular and psychiatric investigators. These new treatments [to increase positive affect] could open an exciting potential new approach for treating patients with known cardiovascular disease who develop depression. If Davidson et al.’s observations and hypotheses stimulate further investigation regarding the effect of increased positive affect on physiological abnormalities associated with cardiovascular risk, perhaps it will be time for all of us to smile.”

Source: www.physorg.com/news185658887.html

The size of a mere walnut, the prostate gland is small but critically important to men’s health. It produces semen, the fluid that carries sperm from the testicles, and it regulates the flow of urine from the urinary tract, or urethra. It also comes into contact with the rectal cavity and the bladder.

According to Dr. Earl Mindell, almost every man experiences prostate trouble at least once in his life. In fact, a studies show that 1 out of 6 males will develop prostate cancer. That will result in almost 170,000 prostate removals and nearly 31,000 deaths from prostate cancer.

Fortunately, you can, for the most part, prevent prostate disorders if you start a program of good nutrition early. Prostate disorders range from prostate infection to enlargement to prostate cancer.

Principal symptoms of prostate disorder include:

• Difficulty urinating
• Dribbling and urgency to urinate
• Increased nighttime urination
• Dramatic reduction of ejaculate
• Weak ejaculation
• Lack of sexual desire
• Difficulty achieving full erection
• Terminal blood in urine

What Causes Prostate Disorders?

The most benign prostate disorder is infection. The prostate can become infected by viruses and bacteria from the rectal cavity (constipation and poor colon health may be a factor), or the urethra (sexually transmitted). Infection could result in painful urination or difficulty urinating (swelling of the prostate). This can be treated with a prostate cleanse and anti-inflammatory herbs.

It’s important to note that oral sex exposes the prostate to more bacteria than vaginal or even anal sex. Also, environmental toxins have been observed in patients with prostate cancer.

The most common prostate disorder is prostate enlargement, known as prostatitis. When the prostate swells, it blocks the flow of urine, making it difficult or even impossible to urinate. This normally is treated with antibiotics or surgery, but natural cures include the use of anti-inflammatories, prostate massage, and dietary changes.

Finally, there is prostate cancer, the most severe of the prostate conditions. Incidence of prostate cancer in America is on a sharp rise. Experts are still unsure as to the exact cause of prostate cancer, but suspect that genetics, nutrition, hormones, and environmental toxins all play a role. Studies suggest that diets high in saturated fat and sodium nitrate increase risk for prostate cancer, as does a sedentary lifestyle. No wonder prostate cancer is so common in the United States!

Treatments for Prostate Health

The best treatments for prostate health are preventative ones. Concerning the prostate, it’s much better to eliminate the risk of disease than to treat it after the fact. Here are some key points:

• Eliminate saturated fats and excess sugars and starches from your diet. Reduce the amount of meats and processed foods you eat—especially partially hydrogenated oils. Increase your consumption of fruits and vegetables (lightly cooked or even raw)
• Drink green tea at least once a day. Better yet, trade coffee for green tea
• Make sure to get an adequate amount of Vitamins B, C, and E and omega fatty acids in your diet. Flax and hemp seeds and oils are good sources of fatty acids, nuts and lentils are good for vitamin E, and many different fruits contain vitamin C
• Exercise frequently and engage in sexual activity (including masturbation) regularly
• Get plenty of movement. A sedentary lifestyle is the enemy of the prostate
• If your diet has been poor for a long time, consider a colon cleansing
• Combinations of phyto- (plant-based) estrogens are useful in treating prostate disorders.
• If you suffer from prostate infection or enlargement, then in addition to the practices listed here, take saw palmetto along with anti-inflammatory and circulation-stimulating herbs (lemongrass, cumin, tumeric, mistletoe extract, sage, pygeum, pumpkin seed extract and sterolins) also get plenty of zinc in your diet – beans, nuts, almonds, whole grains, pumpkin and sunflower seeds are good sources

Other Considerations

Excess alcohol and caffeine play havoc on the prostate, as do coagulated dairy products (hard cheeses, for example). Excess meat consumption is also a prostate irritation, as meat generally is not completely eliminated and remains in the bowels, infecting the prostate. For this reason, it’s a good idea to include plenty of dietary fiber from raw fruits and vegetables, salads, and nuts. Soy products are also helpful.

Avoid excess alcohol and cigarette smoke, including secondhand smoke. Avoid excess caffeine and stress, as they promote hormone imbalances that can affect the prostate.

You thought blueberries were good for you before! Sure they are loaded with vitamins and antioxidants, but now “new research from the Lund University Faculty of Engineering in Sweden shows that blueberry fibre are important and can alleviate and protect against intestinal inflammations, such as ulcerative colitis.”

“The researchers tested various types of diets of blueberry husks, rye bran and oat bran with or without a mixture of probiotic bacteria. The results showed that the protective effect of blueberries was reinforced if they were eaten together with probiotics.

‘The probiotics proved to have a protective effect on the liver, an organ that is often negatively impacted by intestinal inflammations,’ explains Ĺsa Hľkansson.

Blueberries are rich in polyphenols, which have an antimicrobial and antioxidative effect. The combination of blueberries and probiotics reduced inflammation-inducing bacteria in the intestine at the same time as the number of health-promoting lactobacilla increased.”

Read the full article here: http://www.physorg.com/news184943500.html

This is great news for blueberry lovers and just goes to show how natural foods can be as good or better than manufactured medicines.

The second leading reason for visits to the doctor in the United States is back pain. Almost 80% of the U.S. population will suffer from back pain at some point in their lives. Many of them will end up on dangerous and potentially addictive pain medications and will eventually end up having surgery, steroid injections, and other invasive procedures—often continuing for years.

Research shows that most of the 25,000 back surgeries performed each year may not be necessary, and the condition often reappears in four years or less. Holistic medicine offers alternative options for curing back pain. Instead of just masking symptoms that often leads to failed results, chiropractic adjustments and other measures can be taken for successful treatment. Back pain can worsen over time, and prevention and maintenance of a healthy lifestyle are essential building blocks for aligning the body for optimal performance.

What Causes Back Pain?

The back is a complex mechanism. It has bones, joints, ligaments, muscles, and tendons; these are all held together by connective tissue called fascia. Soft tissue, nerves, skin, and collagen also play their part in the formation of the back. Imbalance or injury to any of these components can result in back pain. Some causes of back pain include:

• Poor posture
• Lack of exercise or physical activity
• Muscular strain from exercise, excessive body weight, or sleep posture
• Lack of movement and exercise
• Liver disease or liver toxicity (including from drinking alcohol)
• Misalignment of the spine, shoulders, and hips that can lead to a chronic condition
• Inflammation of the fascia, joints or tendons from injury, medications, or deterioration of surrounding ligaments
• Scoliosis (curvature of the spine) and other spinal problems

Treatments for Back Pain

Prevention is the best treatment for back pain—and a solid prevention plan includes staying in good physical condition, eating a healthy diet, and stretching frequently. Paying attention to movement and posture is essential. Be sure you have a firm and spacious sleeping arrangement, and that your back is supported in the car (most car seats are not good for the back) and at work. This is especially important if you are overweight. Also, abusing alcohol or prescription medications (including antihistamines) can cause back pain from liver and kidney toxicity.

For easing back pain, you first need to identify the type of pain. Sharp, pointed lower back pain is often a symptom of muscular imbalance. This can easily be cured with long, slow stretching exercises done on the floor. If stretching and movement make your pain more acute afterward, then your back pain may be related to spinal or tissue damage. Dull, aching back pain located in the lower and mid back may be related to the kidneys, and may require a cleanse of the kidneys and liver. Powerful herbs that may help include milk thistle (liver tonic and detoxifier), Devil’s Claw (back pain relief), boldo, and green tea and extract (diuretic and anti-inflammatory).

Next, focus on inflammation with the best anti-inflammatories available in the natural world: fish oil supplements, garlic, cinnamon, and tumeric supplements. Make sure to get enough calcium, magnesium, vitamin E and C in your diet through natural, whole foods in your diet.

Other Considerations

Herbs such as lobelia and cramp bark can be rubbed on the affected area to reduce pain, and other useful herbs include cat’s claw, feverfew, rosemary, wild yam, and yucca root. If your back pain is related to kidney toxicity, then massage is not suggested. Instead, use saunas and detoxifying treatments. Other options for treating back pain include:

• Inversion therapy: Now accepted as one of the more successful treatments for certain types of back pain, inversion therapy involves hanging upside-down (at gradually increasing increments of time) on an inversion table. This helps your back muscles to completely relax and allows your spine to naturally correct itself. The extra blood flow to your head is another benefit of this treatment.
• Acupuncture to increase blood flow to stressed muscles
• Bodywork, including massage and deep tissue work, helps create balance and reconnect tissue.
• Feldenkrais Method to correct posture and improve range of motion
• Chiropractic to detect and correct spinal misalignments
• Hydrotherapy that applies water, ice, and steam to restore health
• Other alternative methods including oxygen therapy, Traditional Chinese Medicine, and Ayurveda.

Prolotherapy

Prolotherapy is a semi-natural treatment that stimulates the body’s production of collagen and consequently the growth of ligaments and other connective tissues. This has been useful in curing some back problems caused by ligament damage. The therapy involves injecting an irritant solution into the desired area. This causes an intense inflammatory response, which triggers a chain reaction of healing events in the body leading to the rebuilding of connective tissues. Some studies show that the new connective tissues are actually stronger than the original tissues. The treatment is generally repeated several times for full regeneration.