Flowers’ smell really can soothe stress

Wondering how to de-stress yourself? Well, then try savour the smell of flowers, lemon or mango, for a new study has revealed that inhaling certain fragrances alter gene activity and blood chemistry in ways that can reduce stress levels.

According to lead researcher Akio Nakamura, people have inhaled the scent of certain plants since ancient times to help reduce stress, fight inflammation and depression, and induce sleep.

Aromatherapy, the use of fragrant plant oils to improve mood and health, has become a popular form of alternative medicine today.

And linalool is one of the most widely used substances to soothe away emotional stress.

During the study, the scientists exposed lab rats to stressful conditions while inhaling and not inhaling linalool.

The findings showed that linalool returned stress-elevated levels of neutrophils and lymphocytes — key parts of the immune system — to near-normal levels.

Inhaling linalool also reduced the activity of more than 100 genes that go into overdrive in stressful situations.

The researchers hope that the findings could form the basis of new blood tests for identifying fragrances that can soothe stress.

The study appears in ACS' Journal of Agricultural and Food Chemistry, a bi-weekly publication. - Indian Express

Rating Alternative Medicine – 3

Aromatherapy

Scent is an important part of our lives. Everyone has a favorite aroma-a perfume or an aftershave lotion, a certain flower, the oil used in a relaxing massage.

Professional aroma therapists claim that, in addition tot cosmetic pluses-making you smell good and feel attractive-scents can improve your mood and promote good health. Essential oils-aromatic substances extracted from flowers, roots, bark, leaves, wood resins, and lemon or orange rinds-can be sprayed into the air and inhaled, or absorbed through the skin via massage, hot baths, or hot or cold compresses. It’s believed that every oil either soothes and relaxes or stimulates and invigorates.

How we respond to a particular aroma-with feelings of lust, anxiety, sadness-influences our heart rate, blood pressure, breathing, and possibly our immune system as well. But there is little evidence that scent plays an important role in the management of serious disease. There are some scientifically valid studies that show it can help with less profound problems, including a recent one documenting that elderly substantial doses of sleeping pills slept like babies when a lavender aroma was wafted into their bedrooms at night. Another experiment looked at patients undergoing magnetic resonance imaging, who often complained of claustrophobia in the magnetic capsule. After exposure to the aroma of vanilla, 63 percent of patients reported that they felt less claustrophobic. Interestingly, there were no corresponding changes in their heart rates. So the patients’ anxieties were lessened either by pleasant associations they made with vanilla-a purely psychological phenomenon-or by some undiscovered physiological response.

THE BOTTOM LINE: I don’t believe aromatherapy is a major player in the fight against disease, but certain essential oils can relieve stress and help manage some skin disorders. If you’re considering aromatherapy or are already using it, beware that aromatic oils vary in quality, and their production is not regulated: so make sure your source is reliable. Your best bet is to find a product or brand that works well for you and stick with it. If your skin is sensitive, always test for allergies by applying a very small amount of the diluted oil before you try the whole treatment.

Rating Alternative Medicine - 1

From acupuncture to aromatherapy: what works—and what doesn’t

Americans spend billions of dollars every year on a wide variety of alternative therapies—often abandoning treatments, recommended by their regular doctors or supplementing prescribed therapies with a regimen that the medical establishment rejects or ridicules. They’re exploring alternative medicine not only to fight illness, but also in the hopes of preventing disease before it starts. And alternative practitioners are gaining credibility, in part, because “conventional” doctors so often seem to change their minds about the efficacy of longstanding treatment and drugs. Theories and practices that were presented as sacrosanct and indisputable often turn out to be harmful in the long run.

As a practicing M.D. who belongs to the medical establishment, he understanding the hunger for other options and have reviewed the leading alternative therapies. Here’s what you should know about seven of the most popular:

Acupuncture

I know one story when my friend visited in China. He witnessed an open-heart operation where the patient, a woman in her late 20s was anesthetized solely with acupuncture. He was apprehensive, to say the least, as the surgeon began to cut through her breastbone with an electric buzz saw. After her chest was split in two, it was spread apart with a large clamp to expose the heart. The repair of the diseased valve took about 30 minutes, after which the breastbone was sewn together with steel sutures, the skin was closed, and the patient was wheeled out of the operating room-still awake!

As a cardiologist, he had attended scores of such heart operations, but he had never seen anything like this. He would never have believed anyone could remain wide awake, let alone smile, through such and ordeal.