Wednesday, December 19, 2012

Resveratrol May Reduce Risk of Cancer by 50%

Author: Olivia Mungal
Resveratrol, also known as red wine extract, has long been recognized as a potent antioxidant, but perhaps scientists underestimated this naturally sourced compound. A recent study shows daily consumption of Resveratrol could cut the rate of certain types of cancers in half.

Red Wine Extract
Resveratrol as an Antioxidant

The research presented at the Resveratrol 2012 Conference in Leicester, UK, revealed that a daily serving of resveratrol equivalent to two glasses of red wine can lower the risk of bowel tumors in lab mice by 50%. Scientists are now preparing to do studies on humans to see if they can utilize the compound in cancer research and prevention.

We want to see how resveratrol might work to prevent cancer in humans. Having shown in our lab experiments that it can reduce tumor development, we are now concentrating on identifying the mechanisms of how resveratrol works in human cells,” says Professor Karen Brown, of the University of Leicester.

Grapes and red wine extract

Resveratrol is a natural compound found in grape skins. Red wine, which gets its flavor and dark red color from being fermented with the grape skins, has a higher resveratrol content than white wines due to longer exposure to the grape skins.

Resveratrol is a relatively new discovery, and its potential still remains relatively untapped. In 1992, Dr. Serge Renaud of Bourdeaux University coined the term “The French Paradox” to explain the coincidence of the French diet, full of high fats and moderate wine consumption, and a relatively low incidence of heart disease and obesity.

Upon more research, Dr. Renaud and his colleagues isolated the resveratrol compound and began to study it closely, finding evidence for a multitude of health benefits including antioxidant and anti-inflammatory properties. Recent studies have even examined Resveratrol’s role in preventing chronic diseases like diabetes and Alzheimer’s. However, this latest study has attracted the attention of cancer researchers and pharmaceutical companies worldwide.

Monday, December 17, 2012

The CDC Warns Of an Early Flu Season

Author: Olivia Mungal

It’s that time of the year again. The time of year when it seems everyone is hacking, wheezing and sneezing uncontrollably. The Center for Disease Control (CDC) warns that they expect flu season, which normally peaks around February, to start unpleasantly early this winter.

We’re significantly busier than last November and December,” said Dr. Jeff Hopkins of Northside Pediatrics and Adolescent Medicine.

Like many health practitioners, Dr. Hopkins estimates his patient load has risen between 15 percent and 20 percent over the same time a year ago. Tom Skinner, a CDC spokesman reports that this is the earliest the CDC has seen such levels of flu activity in over a decade with exceptions to 2009 during the rise of the h1N1 pandemic, better known as the swine flu.



CDC Warns Of an Early Flu Season
Flu Impact, December 2012

Who’s most at risk?

The people at the most risk for experiencing serious complications from the flu are infants over 6+ months, the elderly, young children, pregnant women and others with underlying health conditions that may weaken the immune system. People with diabetes, severe asthma, or cerebral palsy are also at extreme risk for experiencing extremely serious complications from influenza.

Prevention is the best way to avoid the flu

The flu vaccine only protects against a few strains of the influenza virus that pharmaceutical companies expect to take hold later in the year, but it’s important to remember that those strains may not be the specific virus you are exposed to this season. Keeping your immune system strong during flu season is vital. Here are some of our expert tips to help you stay flu-free this holiday season:



Sneeze Spray
The average sneeze sends a cloud of germs out of the body at a speed of 80mi per hour

  • Fighting of damage with antioxidants can make you less susceptible to the cold or flu. Remember to eat foods and take supplements rich in antioxidants. Beta-carotene is one of the richest sources of nutritional antioxidants, but Cranberry, Blueberry, Grape, and Raspberry extract are also potent sources for ORAC-rich antioxidants
  • Vitamin E is one of the most powerful fat-soluble antioxidants in the body. In turn, vitamin E protects cell membranes from free radicals, making it essential for staving off bacterial or viral infections. Safflower oil is very rich in vitamin E. The combination of vitamins C and E helps form the antioxidant network, allowing the vitamins to engage (synergistically) in each others’ regeneration from the spent state back to the active antioxidant state so that they can continue neutralizing free radicals.
  • If you are one of the unlucky victims of the flu this season, remember to take vitamin C daily. Studies show that taking vitamin C while you are sick can help your immune system recover twice as quickly as letting the illness run its course.

Finding Light in Winter’s Darkness

By Katie Silcox of Yoga Journal

I just can’t get that holiday carol, “It’s The Most Wonderful Time of the Year” out of my head. I heard it at my sweet little grocery store the other day, and since then its been with me like a seasonal mantra. Lately, everywhere I turn I’m offered spiced cider, party invitations, and gift ideas. The holiday season brings an abundance of words like happy and merry—declarations that urge as much as they proclaim. It’s as if these classic seasonal phrases are saying, “Stay uplifted, sister!”
But is it the most wonderful time of the year?
From an Ayurvedic perspective, its actually kind of a tough time of year. The drying, cooling aspect of vata dominates. Vata is the energy of movement and change. Its the force that dries up the leaves, flower petals and rivers. Its also the force that dries out our skin, our hair, and what feels like our bones. Quite honestly, its the energy of dying off.
Not long ago, our ancestors had to work really hard just to make it through this time of year.
And yet, behind all the dark, long nights and cold winter mornings, there is something incredibly beautiful happening. As a collective group of human beings, we have consciously, or unconsciously, decided to cope with winter’s darkness by ritualizing the light. We string lights to trees that have lost their leaves. We give each other gifts to increase life’s sweetness. We hand out cards during the holiday that let our family and loved ones know we care. We bundle up in ridiculous amounts of clothing and head out into the night-time air to sing to one another. We place a single white candle in each window of our home—a potent reminder to passersby that underneath the cold, barren landscape rests the bright warm light of the soul.
This is what makes this season truly mystical and important: the unfailing human ability to find light in the middle of the darkest season. These old rituals were important because they offered hope. Behind dark is light. Beyond death is immortality. Quite yogic if you think about it …
So, on that note, as we approach the shortest day of the year, I want offer you some light-infusing, warmth-bringing holiday habits. I promise to do each and every single one of them if you do.

Fire and spice Make something warm and spicy, like a rich hot cocoa with a splash of cayenne pepper, or a cardamom-heavy chai. Make a fire in your fireplace, outdoor pit or chimey. If you don’t have access to these, light six candles of differing sizes. Sip in the glow of the light.

Tell stories It’s wonderful to gather in a circular form to hear stories. In Hawaii, people get together to “talk story.” Gather your kids, friends, or neighbors. Everyone can agree to share their favorite tale, or bring a short story to read.

Share food Nothing makes me feel more loved than my sister’s stews. Now, I’m a pretty darn good cook, but there is something about her food that acts as a loving affirmation for my soul. Make a huge pot of your favorite winter stew. Surprise your neighbor (sister, brother, friend) with an unexpected winter meal.

Deck the halls Bringing greenery into the home infuses the spirit with unseen plant medicine. Effervescent plant smells bypass the “thinking-brain” and go straight to the heart. Great winter smells include cinnamon, thyme, nutmeg, clove, fir needle, pine, cedar, sage, frankincense and myrrh. Add some mistletoe, holly, ivy, evergreens and acorns to your mantle or dining room table.

Tend and befriend Winter is truly the time of Kali, the Hindu Goddess who reminds us of impermanence. It is a time when we may feel more of the energies of despair, confusion, frustration and grief. Winter is a key time to lean into those that love us. Have friends around and make an even bigger effort to be a good friend.

Make a hot Ayurvedic toddy Take a huge chunk of fresh ginger and peel it. Slice it up. Throw it in a medium-sized glass bell jar and fill it up with some nice brandy or whiskey. After two weeks have a teaspoon or so before bed.

Surrender to winter’s shadow If we truly allow winter to be our teacher, this time can act as something of a seasonal womb. Like a womb, winter prepares us as a creative vortex that will burst forth during the spring. Interestingly, most babies are actually conceived in winter (of course). Use the dark times to go inward. Make friends with stillness, and allow that stillness to show you what lies inside, be it grief, overwhelm, fear, impatience, or joy. Trying laying down once a day and ask yourself, “What am I feeling?” Once you identify the feeling, find where it lives in your body. Practice being in loving silence as you watch and feel the energy of the emotional color shift, change and teach you.

Thursday, December 13, 2012

How Healthy Is Your Breathing?

Poor breathing habits are easy to spot. These tests will help determine if you can benefit from breath exercises.
By Barbara Benagh of Yoga Journal
 
Upper-Chest Breathing Lie on your back, placing one hand on your upper chest and the other on your abdomen. If the hand on your chest moves as you breathe but the one on the abdomen does not, you're definitely a chest-breather. Anything more than slight movement in the chest is a sign of inefficient breathing.
Shallow Breathing Lie on your back and place your hands around your lower ribs. You should feel an effortless expansion of the lower ribs on the breath in and a slow recoil on the breath out. If your ribs remain motionless, your breathing is too shallow, even if your belly moves.
Overbreathing Lie down and take a few minutes to let your body establish its relaxed breathing rate. Then count the length of your next exhalation and compare it to the length of the following inhalation. The exhalation should be slightly longer. If not, you are an overbreather. As a second test, try to shorten your inhalation. If that causes distress you are probably an overbreather. Because it is easy to manipulate the outcome of these two tests, you may want someone else to count for you at a time when you are not paying attention to your breath.
Breath Holding Holding one's breath after inhaling may be the most common poor breathing habit. To determine if you do this, pay attention to the transition from inhalation to exhalation. A breath-holder usually feels a "catch" and may actually struggle to initiate the exhalation. This tendency is particularly noticeable during exercise. You can reduce the holding by consciously relaxing your abdomen just as an inhalation ends.
Reverse Breathing Reverse breathing happens when the diaphragm is pulled into the chest upon inhalation and drops into the abdomen on exhalation. Lie on your back and place your hands on your abdomen. The abdomen should slowly flatten as you exhale and rise gently as you inhale. If the opposite occurs you are a reverse breather. Since reverse breathing may only occur during exertion, this test is not completely reliable.
Mouth Breathing It's fairly easy to notice if you're a mouth-breather; if you're not sure, ask your friends or try to catch yourself at unguarded moments.

Round Out Your Practice: Happiness

Embrace the asanas that challenge you the most, and find a more lasting sense of contentment.
By Cyndi Lee
 
1. OM: Begin your practice with the chant om.

2. BREATHING EXERCISE:With your hands on your shoulders and your elbows extended away from each other, twist to the left as you inhale and twist to the right as you exhale.
Repeat 20 times and then reverse the movement for 20 times more.

3. WARM-UP VINYASA:
  • Lie down on your back with your legs apart, toes pointing outward and arms about a foot from the sides of your body, palms up.
  • As you inhale, roll the arms and legs toward each other so the inner elbows face the floor and the toes point toward one another.
  • On an exhalation, let the arms and legs roll back out. Repeat twice.
  • On your third inhalation, come into a neutral position and draw the right knee into your chest. Exhale.
  • As you inhale, lift your nose to your knee, and as you exhale, lower the upper body and the right leg.

  • Repeat with left leg, then repeat entire sequence twice.
    4. SUN SALUTATION:
  • Mountain
  • Upward Salute
  • Standing Forward Bend
  • Down Dog
  • Plank
  • Four-Limbed Staff
  • Upward Dog
  • Down Dog
  • Standing Forward Bend
  • Upward Salute
  • Mountain


  • Repeat this sequence twice.

    Then do it again, incorporating Warrior I and II on each side after Down Dog. When you come back to Down Dog, go through Four-Limbed Staff, Upward Dog, and Down Dog.
    Stay in your last Down Dog for 3 to 5 breaths, then jump forward and move through the entire sequence again, ending in Mountain.

    5. FEATURED SEQUENCE: Then move through the happiness sequence.
  • Tree Pose
  • Warrior II
  • Extended Side Angle
  • Extended Triangle
  • Wide-Legged Standing Forward Bend
  • Pigeon Preparation
  • Pigeon Variation
  • Ankle-to-Knee Pose
  • Bound Angle Pose
  • Wide-Angle Seated Forward Bend
  • Revolved Head-to-Knee Pose
  • Perform the sequence twice--once leading with the right leg, then leading with the left.
     
    6. INVERSIONS:
  • Do Headstand either against a wall or in the middle of the room.
  • Come into Child's Pose for 5 breaths.

  • 7. CHEST OPENERS/BACKBENDS:
  • Sit in Hero's Pose
  • After several breaths, twist to the right for 3 breaths
  • Unwind, and then twist to the left for 3 breaths
  • Shift forward to your hands and knees and make your way into Down Dog
  • After a few breaths, shift forward through Plank and then way down onto your tummy
  • Then do Bow Pose 3 times
  • Follow this with Up Dog and Down Dog, then jump forward, landing between your hands in a cross-legged position
  • Swing your legs forward and roll down onto your back for Bridge Pose; hold it for for 5 breaths

  • 8. NEUTRALIZERS:
  • Do Happy Baby Pose for 10 breaths
  • Draw your knees together and come into a supine twist to the left
    Repeat to the right. Slowly roll onto your back.
    9. CLOSING POSES:
  • Supported Shoulderstand
  • Plow
  • 10-minute Corpse Pose.
    10. MEDITATION: Perform a closing meditation to round out your practice
  • 11. OM: End your practice with the chant om.

  • Monday, December 10, 2012

    Smooth Moves: Yoga for Digestion

    By Erin Motz of My Yoga Online

    For those of you who skipped your quinoa, kale, and warm water with lemon and instead ventured down the treacherous road of eating an entire sleeve of processed Girl Scout cookies (‘tis the season!), this is for you. And don’t worry - if anyone comes up behind you while you’re reading this, I’ll totally back you up and swear you’re just reading it for a friend.
    Yoga Squat
    Feet shoulder-width apart, toes turned slightly out. Drop your tailbone towards the floor. Press elbows into the meat of your leg where the knee and thigh crease and relax the hips. Pressing the palms together, sink the hands into prayer. Tuck the chin slightly, lengthen through the crown of the head, and imagine a magnet drawing the tailbone downward. Breathe deeply for 8-10 breaths.

    Seated Twist
    Sit upright with the legs outstretched so the body makes an “L.” Cross the right leg over the other so the knee is pointed towards the sky and the foot is firmly planted on the ground. Inhale and lengthen through the crown, exhale and twist the belly button towards the inner thigh. Use your right hand as a second spine, and place it within a few inches of the small of the back. Hug the knee in closely. Here, you should feel the work through your core: imagine wringing out your abdominal muscles to get the twist. Don’t focus on twisting the bones in your spinal column, but focus on engaging through the midline and extending upwards. The twist will happen naturally. Breath deeply for 8-10 breaths and repeat on the opposite side.
    Bicycles: Lie flat on your back with knees bent at ninety-degrees stacked over the hips. Clasp hands behind your head. Extend the left leg to forty-five degrees and lift the chest straight up towards the sky. Exhale, and twist the belly button towards the inner thigh. Inhale and come back to neutral. Repeat other side for 8-10 reps on each side.

    Classic Crunches: Lie flat on your back with knees bent at ninety-degrees stacked over the hips. Clasp hands behind your head. Move the shoulders and hips towards your midline at the same time. Squeeze into the middle! Move slowly and with control, exhaling on the way up, inhaling on the way down. Repeat 8-10 times.

    Child’s Pose
    On your hands and knees, bring your feet together and knees apart....

    5 Ways to Jump Start Your Day

    By Lindsey Little of My Yoga Online

    Here are some healthy ways to kick start your day and provide you with long-lasting energy.
    1. Drink warm water with fresh lemon juice immediately upon rising. Lemons are a great source of vitamin C and potassium, which provide a significant boost to your immune system. They are also an extremely alkaline food, which is key to successful weight loss and general good heath. Furthermore, lemons help to rid the body of toxins, thereby promoting good digestion and clear skin.
    2. If you’re short on time, grab some fruit. Berries are especially high in antioxidants and have a lower sugar content than other types of fruit. Wait at least 30 minutes after eating to allow your body to fully digest the fruit, before eating anything else.
    3. If you have 10 or 15 minutes, make a juice or a smoothie. You can put it in your travel mug and drink it on the way to work. Don’t forget to include greens in your juice or smoothie for an extra punch of vitamins and antioxidants.
    4. Drink water liberally. Coconut water is also great for hydration. It contains natural electrolytes, similar to Gatorade but without all the added sugar and dyes.
    5. Eat leftovers from the night before. Who says you have to eat cereal or eggs and bacon? Heat up some soup on a chilly morning or make a quick salad. Breakfast does not have to be heavy to do its job. In fact, it shouldn’t be. Avoid processed grains, things like bagels, toast, and english muffins. When everyone else hits that 2:00pm slump, you will still have gas left in the tank.

    Saturday, December 8, 2012

    Pill Coatings Interfere With Absorption

    Author: Olivia Mungal

    Pill coatings, also known as enteric coated pills, have been long believed to protect the stomach, but there is little evidence the coating protects the stomach better than a non-coated pill. Authors of a new study by the University of Pennsylvania found most, if not all of assumed drug resistance cases may actually be caused by pill coatings.

    For over a decade, cardiologists and drug researchers have claimed that anywhere from 5% to 40% of the population is “aspirin resistant”. In the study, researchers did not find a single case of true aspirin resistance out of the 400 healthy people who participated in the study. Instead, they found the coating on aspirin interfered with the way that the drug entered the body, making it appear in tests that the drug was not working at all.

    These studies question the value of coated, low-dose aspirin. This product adds cost to treatment, without any clear benefit.” said Dr. Garret FitzGerald, chairman of pharmacology at the University of Pennsylvania.

    Although the study was partially financed by the world’s largest aspirin manufacturer, Bayer, this study leaves many doctors and pharmacologists wondering if enteric coating could be blocking or reducing absorption for other pharmaceuticals and supplements. Bayer claimed there was no difference between the effectiveness of a coated or uncoated aspirin, but Dr. FitzGerald argued there was no reason patients should use anything other than uncoated pills. Taking supplements without binders or coatings may make all the difference.

    Omega 3’s Reduce Stroke Risk, Study Shows

    Author: chakefaye 
    For years researchers have studied Omega-3s and its benefits, with significantly positive results across the board in various studies.
    Recent research has revealed that individuals who intake at least five portions of fish weekly have a 13% reduced risk of all types of stroke. Also, individuals who increase their Omega 3 supplementation also benefit from the reduction risk.
    During the 12.8 year study, led by Dr. P. Xun, it was discovered that one particular type of stroke, known as ischemic, which is characterized by brain clotting, was reduced by 17% with the same levels of consumption.
    “It makes biological sense that fish intake was found to be inversely related to the risk of ischemic [stroke]. It is reasonable to assume that beneficial effect of fish intake on stroke risk comes from the [long chain omega-3] intake.”
    It’s important to add at least 3000mg of fish oil supplementation to your daily diet. Aside from reducing your risk of stroke, omega 3’s also help maintain healthy triglyceride levels, normal blood flow and help stabilize cholesterol levels in individuals.

    Thursday, December 6, 2012

    Quick, Easy & Healthy: For the Yogi on the Go




    CLA May Reduce Intestinal Inflammation

    Author: Olivia Mungal

    Conjugated linoleic acid (CLA) is known best for its weight loss properties, but a recent study in the Clinical Nutrition Journal suggests it may also benefit intestinal health. The study, coauthored by researchers at Virginia Tech University, the University of North Carolina, and Wake Forest University School of Medicine, indicated that CLA supplementation may help people living with Crohn’s disease manage bowel inflammation.

    Crohn’s disease is a chronic immune-inflammatory condition which involves the gastrointestinal tract. Although the causes of the disease remain a mystery, scientists have found evidence of both genetic and environmental triggers resulting in this type of immune dysregulation. Intestinal inflammation is exceptionally painful, but CLA may work to help suppress pro-inflammatory compounds.

    Results showed CLA supplementation correlated with drops in certain types of T-cell levels in the blood commonly associated with inflammation. For patients in the study, disease severity as measured by the Crohn’s disease activity index (CDAI) was significantly improved, showing a drop in CDAO from 245 to 187 over the 12-week period.

    The present study has shed new light on the clinical potential of this compound and provided insights on the possible mechanisms of immune modulation targeted by CLA in the human system” wrote researchers.

    Omega-3 May Help Slow Biological Aging

    Author: Olivia Mungal
    Omega-3 fatty acids are well-known for a bounty of health benefits ranging from cardiovascular health to healthy joints, but according to a study conducted by researchers from Ohio State University, omega-3s may also help to protect your DNA from the effects of natural aging.

    The study, published in the Brain, Behavior, and Immunity Peer Review Journal, found that regular omega supplementation for a period of 4+ months could help to slow the biological effects of aging. In the trial, participants took either 2.5 grams or 1.25 grams of active Omega-3 polyunsaturated fatty acids compared against a third group given a placebo. Each omega-3 supplement contained a 7:1 ratio of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).

    How do cells biologically age?

    During mitosis, enzymes in the nucleus duplicate our DNA continuously, replacing old cells in the body with new ones. As we age, our cells are damaged by oxidation and some of our DNA’s nucleotide sequencing is also damaged during this process. Telomeres are a region of repetitive nucleotide sequences that cap the ends of each chromosome and protect them from deterioration or mutation.

    Luckily for the human body, our DNA often comes with backup nucleotide sequences and repair mechanisms our cells use if the primary nucleotide sequences are damaged. However, the more oxidative stress experienced by our bodies, our cells become less able to repair and regenerate during cell division, and our telomeres become shorter and shorter as the years of oxidative stress chips away at our DNA’s protective barrier.

    Effects of cell oxidation
    Courtesy of christophertims.com

    What the study found:

    Professor Kiecolt-Glaser led the study, and confirmed regular supplementation with omega-3 reduced oxidative stress by as much as 15% when compared to the placebo group. The researchers found omega supplementation transformed the natural ratio of omega-6: omega-3 fatty acids and preserved the length of the telomeres in each participant’s DNA. As that ratio became lower, the average length of each participant’s DNA-protective telomeres became significantly longer.

    Why does this work?

    Human beings naturally produce arachidonic acid (AA), an omega-6 fatty acid which promotes cellular inflammation. EPA inhibits the production and release of AA, lowering the amount of harmful omega-6 fatty acids in the body. Most people simply don’t get enough omega-3 fatty acids in their diet to achieve a low omega-6:omega-3 ratio, leaving the body and DNA especially vulnerable to oxidative damage.

    “The telomere finding is provocative in that it suggests the possibility that a nutritional supplement might actually make a difference” says Ohio State’s Dr. Jan Kiecolt-Glaser.

    Vitamin C Affects Eye and Brain Health

    Author: chakefaye

    For years, researchers have studied the benefits of vitamin C in the human body and have discovered it’s natural ability to fight infections, prevent wrinkles, and reducing the risk of cancer. Now vitamin C is also being look to as a promoter of better eye and brain health in all individuals.
    Researchers now believe that vitamin C can potentially prevent failure of both the eye area and the central nervous system. In a study co-led by Henrique von Gersdorff, PhD it was revealed that a lack of vitamin C in one’s diet can be responsible for stopping excitatory neurons in the brain from functioning properly. This lack of transmission between neurons in the brain of humans, could eventually lead to eye diseases such as glaucoma and an slow progressive break down of the central nervous system.
    “Because the retina is part of the central nervous system, this suggests there’s likely an important role for vitamin C through our brains…we found that cells need to be bathed in relatively high doses of vitamin C, inside and out.“
    Vitamin D deficiency has been linked to several conditions including scurvy, depression and epilepsy.  It’s an essential vitamin that the body needs to maintain good overall health and prevent complications related to vitamin C deficiencies. The daily recommended dosage of vitamin C is 90mg daily for men and least 75mg daily at least for women.