Mar 11 2010

peterjgibson

What is quercetin and how important in the diet is it? – by Dr. Stohs

What is quercetin and how important in the diet is it? – by Dr. Stohs

March 1, 2010 by advocare10

Quercetin is one of the most abundant flavonoids, occurring ubiquitously in fruits and vegetables.  Flavonoids (both flavonols and flavanols) are naturally occurring plant pigments most commonly known for their antioxidant activity. Excellent sources include grapes, apples, cherries, berries, red onions, broccoli, capers (highest source), tea, citrus fruits and cocoa.

It forms the structural backbone for other naturally occurring chemicals as rutin, hesperidin, and naringenin.  It is free of adverse effects at doses as high as 1700 mg/day in humans and at doses over 10X this high in experimental animals.

Quercetin is important in the diet and as a dietary supplement because of its excellent health benefits.

It is a potent antioxidant and may be the most potent flavonoid antioxidant.  It exhibits a wide range of potentially beneficial effects and applications including: anti-inflammatory, antihypertensive, anti-proliferative, and immune system enhancing activities.  For example, following quercetin administration plasma S-nitrophenols and nitrate as well as urinary nitrate concentrations increase, reliable measures of  cardioprotective vasodilatory nitric oxide production.  Another study demonstrated that after four weeks of quercetin administraton to human subjects, both systolic and diastolic bloods pressures significantly decreased, affirming its antihypertensive effects.

Research studies suggest that quercetin protects many organ systems including the heart, liver, nervous system, and gastrointestinal tract against oxidative stress, various disease states and diverse toxic chemicals.  It prevents bone resorption, inhibits platelet aggregation, helps regulate blood sugar, and may support weight management. Some studies suggest that it may also support enhanced athletic performance.  However, studies in human subjects indicate that it has no effect on total cholesterol, LDL cholesterol, or serum triglyceride (fat) levels.

The ability of quercetin to exhibit such a wide range of beneficial effects is related to its ability to exert multiple mechanisms of action.  It is a potent scavenger of free radicals as superoxide anion and nitric oxide. It blocks the formation of the potent proxidant peroxynitrite, and blocks formation of DNA single strand breaks (DNA damage).  Quercetin acts as a vasodilator by inhibiting a specific vasoconstrictor,  thereby decreasing blood pressure.  It promotes programmed cell death in various cancer cell lines, and thus may prevent the development of some forms of cancer.  It also inhibits histamine release, thereby suppressing some allergic reactions.

Because of its numerous health benefits and diverse effects, quercetin is used in a number of AdvoCare products including Seasonal Support Capsules, Anti-Aging Formula Capsules, and BioCharge Powder in our BioTools.

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Mar 11 2010

peterjgibson

How to feel full faster? Take smaller bites and chew longer – by Dr. Robert Hackman March 9, 2010

The feeling of fullness, called satiety, is one of the main ways we stop eating. As anyone who has followed a food restriction diet knows, it is rather easy to reduce your food intake in the short term, but in the long run, food intake seems regulated by factors beyond willpower alone. Food intake regulation is a complex process involving parts of the brain as well as peripheral organs. High quality nutrition supplements may help reduce food intake signals and appetite, and the way we consume food also appears to make a difference. A recent study published in the August 2009 edition of the American Journal of Clinical Nutrition (volume 90, pages 269-75) reports that the size of food we consumer in each bite, and the length of time we chew, can both have a profound influence on food intake. Healthy participants were fed a semi-solid chocolate custard in one of two bite zies, and instructed to chew the food for either 3 or 9 seconds. Small bites sizes (5 grams, or 0.18 ounces) resulted in significantly less food intake compared to larger bite sizes (15 grams, or 0.53 ounces). Chewing for 9 seconds resulted in significantly less food intake than quickly chewing for just 3 seconds. Other studies also suggest that a longer time for food to be sensed in the mouth and nasal cavity may reduce food intake. A study published in the International Journal of Obesity (volume 26, pages 80-86, 2002) gave volunteers either a sugar drink 2 minutes before lunch, or hard sugar candies (containing the same amount of sugar and calories as in the drink) 10 minutes before lunch, and noted that less food was consumed when the hard candies were chewed compared to when the drink was consumed. These results suggest that the act of chewing may send signals to the brain’s food intake centers, but this signal may not be present when swallowing a liquid. So take small bites of food, chew it for a long time, and enjoy every bite of food that you consume!

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Jan 30 2010

peterjgibson

Preventing Boomeritis by Dr. Ken Goldberg

Dr. Goldberg

Dr. Goldberg

Dr. Ken Goldberg of the AdvoCare Scientific and Medical Advisory Board has some great advice for those of us trying to keep our bodies fit and finely tuned.

According to Dr. Goldberg, working out too long and too hard at one activity will lead almost inevitably to injury. Exercise is wonderful. It can ward off illness, fill you with energy, improve your life, and encourage a good night’s sleep. But you can get too much of a good thing.

As Dr. Nicholas A. DiNubile, an orthopedic surgeon at the Hospital of the University of Pennsylvania, points out in a article presented at a November 2006 press event in New York sponsored by the American Academy of Orthopedic Surgeons and the National Athletic Trainers’ Association.

It’s becoming all too common to see men—especially middle-aged men—become so obsessed with their fitness that they push themselves to the point of injury. Typically, it’s a runner looking to trim a minute from his marathon, a tennis player looking for another mile per hour in his serve, or a weight lifter going for ten more pounds–a man who is pushing the limits in one sport and becomes a prime candidate for what Dr. Nicholas calls “boomeritis.”

By their 40th birthday, people often have vulnerabilities — weak links — and as the first generation that is trying to stay active in droves, baby boomers are pushing their frames to the breakpoint,” Dr. DiNubile reported.

In response to this growing trend, Dr. Goldberg advises that if you’ve been concentrating on just one sport, consider substituting one or two others in your weekly workout schedule. Cross training not only improves overall fitness while reducing the risk of injury, it also can actually help heal damage already done.

Variety—what exercise physiologists call cross-training—is the key to safely improving fitness. Enjoying several sports helps protect you from injury and improves your overall fitness. With whatever exercise you chose, always remember that stretching muscles and stretching exercises will prevent injury and help prepare your body for the exercise to follow. Plan on spending time in your workout for stretching, both at the beginning and the end.

Here are few options to consider:

  • Cross-country skiing or in-line skating: Either of these smooth aerobic sports can be good alternatives for runners and a fine aerobic option for weight lifters.
  • Cycling: Cycling helps develop the quadriceps while putting minimal strain on ankles and knees. That makes it a good change of pace for runners and people who do aerobics or use stair-climbing machines.
  • Running: Fanatical runners are some of the most injury-prone athletes, but running can be a great alternative—taken in moderation—for cyclists, skiers, in-line skaters, and rowers.
  • Swimming: Swimming helps add upper body strength and develop flexibility for runners, cyclists, skiers, and people who use stair-climbing machines or do aerobics. It’s also an excellent low-impact aerobic activity for weight lifters.
  • Weight lifting: Although any weight-training program should be accompanied by aerobic activity, the opposite is also true. Lifting weights can help a swimmer develop upper-body strength, a cyclist balance out leg muscle development to fully protect knees, or a skier develop shoulder strength.

Try mixing up your weekly workout sessions, and you’ll enjoy more than a reduced risk of injury.

You’ll also find yourself becoming better fit for a wider variety of day-to-day tasks. Cross training simply builds a better balanced body.

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Jan 10 2010

peterjgibson

Advocare Spark Energy Drink Review by EnergyFriend.com

Advocare Spark Energy Drink Review

advocare-sparkHave you ever been to an electronics store and found a great deal on men’s cologne?

No?  Well how about a two-for-one deal at a car lot, have you seen one?  I wish.

What about a farmer’s market?  Ever been to one and found an incredible energy drink product you’ve never seen before?  No?  Well nah nah in your face I have!

This summer I took a trip to the local farmer’s market with my mom, my greatest excitement being the possibility of finding a flawless eggplant to complete my cornucopia crafting project.  Sarcasm.  Anywho, I walked by a table where a nice lady was selling Advocare performance products.

This table just reeked of multi-level marketing, but I couldn’t resist inquiring about the “Spark” energy drink powder packets.  Without even telling the saleswoman about my status as an EF writer, she grabbed a bottle of water, filled it with a whole packet of Spark, and let me continue on my way while I drank the bottle down.  < 20 minutes: holy organic cucumbers Batman!

Taste

I later bought three flavors of my own Spark packets: grape, fruit punch, and mandarin orange.  They also offer citrus and cherry.  All you need is a cold bottle of water,  one of these packets mixed into it, and it will plaster a smile onto your lethargic face.  The experience was better than I could have even expected, especially after E-Boost set my standards so low.  Not one stage of the show can be categorized as bitter, transparent, overly sweet, or overly tart.  Delish!

Ingredients

/begin list/ 120mg caffeine, 750% B12, 750% B6, 300% niacin, GABA /end list/

Effect

No matter how you consume a packet of Spark, whether it be straight, snorted, mixed into your Easy Mac flavor packet, or… oh ya mixed into water, you are guaranteed the perfect long-lasting energy boost.  No joking around here, these packets are simply the perfect pick me up.  This will be my first product review where I end up purchasing more of what I sampled.

Verdict

Advocare Spark changed my energy drink life.  I can now truthfully say that given the immediate availability of a Spark packet, I would choose a bottle of water from a cooler instead a stand-by favorite energy drink.  That’s right, a flavored bottle of water over, say, a NOS or Rockstar Punched Citrus.  Up until Spark, that’d just be crazy talk.

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Jan 01 2010

peterjgibson

Keep on Workin’-Burn those Holiday Goodies!

Filed under Uncategorized

During this busy holiday season, a key thing to remember is that a person must participate in routine physical activity to maintain optimal health. At this holiday mid-point after Thanksgiving before thinking about the next round of banquets, be sure you keep physical activity a part of your daily routine. You gotta’ burn those calories!

Here are some Cleaning parktips and facts to help keep you on your “A” game.

Did you know?

  • More than 60 percent of adults do not achieve the recommended amount of regular physical activity. 25 percent of all adults are not active at all.
  • Only 19 percent of all high school students are physically active for 20 minutes or more in physical education classes every day during the school week. In high school, enrollment in daily physical education classes dropped from 42 percent in 1991 to 25 percent in 1995.
  • The Expert Panel of the Center for Disease Control (CDC) and the American College of Sports Medicine (ACSM) recommend: “Every American should accumulate 30 minutes or more of moderate intensity physical activity on most, preferable all, days of the week …adults who engage in moderate intensity physical activity – i.e. enough to expend 200 calories per day can expect many of the health benefits described herein…” Those benefits include; reducing the risk of developing high blood pressure, helping to control weight, helping to build and maintain healthy bones, muscles, cardiovascular systems, and joints, and reduce feelings of depression and anxiety.
  • Chronic health conditions compose a major portion of health care costs in America. While 46% of people reported chronic health conditions, these conditions accounted for 76% of direct medical care costs in America in 1987 totaling 272.2 billion dollars.

What else can I do to increase my physical activity level?

Look for ways to add more physical activity to your daily routines. Making small changes in your lifestyle can make a big difference in your overall health. Here are some examples:

  • Take a walk for 10 or 15 minutes during your lunch break.
  • Take stairs instead of escalators and elevators.
  • Park farther from the store and walk through the parking lot.
  • Do housework at a fast pace.
  • Rake leaves or do other yard work.

Benefits of regular exercise

  • Reduces your risk of heart disease, high blood pressure, osteoporosis, diabetes and obesity
  • Keeps joints, tendons and ligaments flexible so it’s easier to move around
  • Reduces some of the effects of aging
  • Contributes to your mental well-being and helps treat depression
  • Helps relieve stress and anxiety
  • Increases your energy and endurance
  • Helps you sleep better
  • Helps you maintain a normal weight by increasing your metabolism (the rate you burn calories)

The Surgeon General’s latest report on physical activity (1996) endorses a moderate amount of physical activity that can be obtained by doing any of the following:

30 minutes of brisk walking

30 minutes of lawn mowing

30 minutes of leaf raking

15 minutes of running

45 minutes of volleyball

So keep on working America – looks for ways to add steps and movement to all your everyday activities!

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Sep 17 2009

peterjgibson

Supplement Use During Pregnancy

Women’s Health

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Sep 17 2009

peterjgibson

Stress and the Latest on A-Supreme

The Latest on A-Supreme™Dr. Sidney Stohs

Managing stress is one of our most important health needs. The buildup of stress leads to fatigue, irritability, difficulty in sleeping, weakened immune system and increased susceptibility to cardiovascular diseases.

A-Supreme™, Nature’s Solution for StressTM, is a unique blend of adaptogens, B vitamins and other nutrients that address stress-related needs of the body.* Adaptogens are herbal substances that help the body increase resistance to physical, mental and chemical stressors.

The efficacy of A-Supreme™ was recently affirmed by a double blind placebo-controlled study involving human subjects at Creighton University. The subjects did not know whether they were taking one ounce of A-Supreme™ or the placebo (control), a product that looked and tasted like A-Supreme™ but did not contain any of the active ingredients. A series of tests were conducted at the start of the study and after the subjects had used the products daily for one month.

As expected, a decrease in stress levels was observed in the group of subjects taking A-Supreme™ as compared to the control group, based on the results of a standardized questionnaire which measured subjective perceptions of stress.

Equally exciting is that the study data demonstrates a positive impact that A-Supreme™ has on blood levels of CRP and homocysteine, two important factors in evaluating an individual’s risk for certain cardiovascular conditions.

Numerous studies have documented elevated CRP and homocysteine levels in individuals experiencing symptoms associated with conditions such as cardiovascular illness, metabolic syndrome, osteoporosis and depression. While the exact association is not yet understood, having a healthy lifestyle in conjunction with dietary nutrients such as A-Supreme™ contribute positively toward keeping CRP and homocysteine levels in the normal range.*

These results obtained under carefully controlled scientific conditions demonstrate the beneficial effects of A-Supreme™ in addressing stress and its related conditions*. The importance of proper nutrition in helping our bodies and minds deal with the consequences of stress cannot be overemphasized. Stress will catch up with each of us unless we do something about it. Using A-Supreme™ regularly is a fundamental step in overcoming these adverse effects and gaining improved health and wellness.*

*This statement has not been evaluated by the Food and Drug Administration. this product is not intended to diagnose, treat, cure or prevent any disease.

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Sep 10 2009

peterjgibson

Safe, Non-Caloric Sweetner – Sucralose

Safe, Non-Caloric Sweetener – Sucralose

We’ve all heard about the artificial sweetener Sucralose and it’s use is the subject of much debate especially in the on-line community. AdvoCare selects ingredients for our products based on detailed, in-depth reviews and analysis of research, epidemiological, toxological and regulatory data. Today, we would like to provide a summary of our assessment of Sucralose written by our noted Vice President of Research and Development, Dr. Sidney Stohs, Ph.D.

Sucralose is a sweetener made from table sugar (sucrose) by chlorinating it in three positions on the molecule. This provides a substance which is approximately 600 times sweeter than sucrose and is very poorly absorbed. Therefore, the body does not metabolize it for energy, and only a small amount is needed to effectively sweeten a substance.

Sucralose has over a twenty-year history of safe and effective use. Over 100 scientific research articles have documented its safety. It carries no warning from the Food and Drug Administration (FDA) and is approved by the FDA as well as the World Health Organization Expert Committee on Food Additives. It is approved by food and health agencies of over 40 countries. It can be used by pregnant and nursing women since very little is absorbed. Over 400 food and beverage products around the world contain sucralose. AdvoCare is not aware of any peer-reviewed information published in reputable, well-recognized scientific journals demonstrating toxic or adverse effects.

The research studies which have been conducted to investigate the safety of sucralose have demonstrated no effects on organs, growth weight, blood chemistry or fertility, and sucralose is not carcinogenic, teratogenic, or mutagenic. Sucralose does not produce diarrhea, affect the immune system, alter hormonal systems, cause headaches, produce fatigue or skin conditions. In well-controlled studies, no adverse effects have been found.

The small amount of chlorine present on the sucrose molecule is a tiny fraction of the amount of chlorine already present in our stomachs in the form of hydrochloric acid which aids digestion. Furthermore, the amount of chlorine present is an even smaller fraction of the amount consumed daily in the form of table salt (sodium chloride).

There are a number of prominent websites regarding sucralose and other substances that contain extensive amounts of misinformation. The information provided is not based on sound scientific studies. All of the information on these websites is anecdotal and has never been published in any reputable journal, does not involve any reputable research studies, and has never been demonstrated in research studies. Furthermore, the websites reference each other in an effort to create credibility.

AdvoCare does not use any ingredient deemed to be unsafe or harmful based on sound scientific evidence and we are proud to provide high quality, safe and effective products.

 

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Aug 25 2009

peterjgibson

ABC’s of Back to School

Filed under Uncategorized

ABC’s of Back to School

advocare backpack As our long, hot summer draws to a close; it’s time to start making those plans for back to school. Today, we would like to make available Dr. Lisa Hark’s advice on the ABC’s of back-to-school nutrition for parents and children. “Learning to enjoy nutritious foods and be physically active in fun ways are life lessons that parents can teach their children to help them develop healthy habits they will carry through their school years and on into adulthood,” Lisa advises.

  • ACTIVITY is essential to staying healthy

Limit TV and video game time to less than 2 hours a day. Studies show that the more children are exposed to TV ads for junk food and sweetened drinks, the more likely they are to consume large amounts of unhealthy food.

Work in at least one hour of activity every day. Children spend most of the school day sitting, so get them outside for some play time after school. To get moving, choose activities like baseball, frisbee, jump rope, dancing, hula-hoop, and tag.

Use weekends for active family bonding outings. Hiking, biking, walking, and sports all count, so get out, get moving, and have some fun!

  • BALANCE your meals throughout the day

Breakfast is the most important meal of the day. Some healthy choices to start the day off on the right foot are low-sugar cereal with 1% low-fat milk and fruit, or whole grain waffles with low-sugar syrup and a small glass of orange juice, or one slice of whole wheat toast with peanut butter and jelly and a glass of 1% low-fat milk.

Don’t rely on school lunch options. Pack a healthy lunch at least 3 times a week. Healthy choices include whole wheat bread or a small whole grain wrap with turkey, ham or tuna salad, low-fat yogurt, fruit, and a water bottle.

After school is a great time to get children to eat their vegetables because they are so hungry. Try baby carrots, cut up cucumbers, peppers, tomatoes, or celery with low-fat ranch or French dressing. You will be surprised at what they eat!

Everyone is busy at the end of the day, but it is important to plan ahead and prepare a healthy dinner at least 3 times a week. Include fresh vegetables and salads, lean meats such as poultry or seafood, and whole grains such as brown rice or whole wheat pasta. Skip the soda and juice and serve either water or 1% low-fat milk every night.

A healthy meal and time with the family is a great way to end the day, teach children about socialization, and catch up on the day’s activities!

  • COOK and shop with your children

Create a healthy shopping list with your children at home before going to the market. Before you leave, help children understand that, “If it’s not on the list, we’re not buying it.” Remember that it is okay to take control and say no to your children, especially when it comes to junk food and sweets. You are the boss.

Make shopping a fun and educational outing. Use the produce section to teach young children about colors, shapes, and expand their vocabulary of fruits and vegetables. They will be more likely to try new fruits and vegetables when you get home.

Get children involved in safely preparing healthy foods such as vegetables for salads, scrambled eggs, turkey burgers, and smoothies. Children will be excited to eat what they’ve made and proud to share with others, as well!

“Children and teenagers are experiencing medical complications, such as high blood sugar levels, diabetes, and high blood pressure at alarming rates due to sedentary lifestyles and consuming too many calories,” says Hark. “By setting a good example, providing healthy foods in as many settings as possible and being active with their children, parents can play a huge role in improving their children’s health now and in the future.

Follow the ABC’s for a wonderful 2009-2010 school year.

Dr. Hark, PhD, RD, is Director of the Nutrition Education Program at the University Of Pennsylvania School Of Medicine, hosted TLC’s show “Honey, We’re Killing the Kids”. PENN Medicine consists of the University Of Pennsylvania School Of Medicine (founded in 1765 as the nation’s first medical school) and the University of Pennsylvania Health System.

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Aug 25 2009

peterjgibson

Diabetes on the rise in Hispanic Community

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Diabetes on the rise in Hispanic Community

Diabetes is becoming more and more prevalent in Hispanic populations in the United States, according to 2008 latino diabetesstatistics from the National Institutes of Health.

This trend has serious health implications because of the increased prevalence, the greater number of risk factors and the greater incidence of complications. In general, Hispanics are diagnosed with diabetes at twice the rate of Caucasian Americans, and about 7 percent have undiagnosed diabetes.

More than 10 percent of Hispanics in the United States older than 20 have been diagnosed with diabetes, according to the NIH. Among Hispanics, diabetes prevalence rates are 8.2 percent for Cubans, 11.9 percent for Mexican Americans and 12.6 percent for Puerto Ricans.

One of the most common questions people with diabetes ask is “Can we eat sugar?” The answer is “yes”, but in moderation. The recommended diet for people with diabetes has changed in the past decade. Diabetics now learn about and can enjoy less restrictive diets. Diabetes experts say that diabetics can include sugar as part of the carbohydrates allotted in their overall diets.

However, diabetic diets still need to be personalized. Patients with diabetes need to consider their medication, age, height, weight, blood sugar levels, physical activity and carbohydrate intake recommendations as they plan their diets.

One way to continue enjoying “sweet” foods is to include non-nutritive sweeteners in the diet, but the role of these ingredients often is not well understood by consumers. “My clients often have questions about aspartame safety and other non-nutritive sweeteners,” says Ximena Jimenez, a spokesperson for the American Dietetic Association. “I reassure them that while there is an unusual amount of misinformation on the Internet about aspartame, it probably is one of the most thoroughly researched food ingredients available today and it is approved by the FDA.”

Aspartame contains almost no calories compared to regular sugar and is a very simple ingredient that breaks down to two amino acids and a small amount of methanol. Each of these components is also found naturally in common foods, including meats and dairy products, fruits and vegetables.

The American Diabetes Association stands behind the safety of low-calorie sweeteners including aspartame, sucralose, “ace K,” saccharin and “reb A.” You’ll find these in many food products such as diet soda, baked products, light yogurt and sugarless candy. These sweeteners, which are only needed in tiny amounts, can reduce or replace sugars and calories in foods and beverages, offering people with diabetes greater variety and flexibility with their total carbohydrate intake. People with diabetes are more likely to comply with a healthful meal plan when they are able to eat foods that they enjoy.

With governments and leading health care organizations around the world encouraging everyone to reduce the amount of sugar consumed, the role of low-calorie sweeteners in diets likely will be increasingly important. To view a review document on sweeteners which was prepared by our own Dr. Sidney Stohsplease click here to visit our website.

To learn more about living with diabetes, visit the American Diabetes Association’s Web site and their association page on nutrition (ADA/Nutrition) Also for diabetes information in Spanish, please visit the National Alliance for Hispanic Health.

The Alliance has co-branded Informe Especial: El ABC del control de la diabetes with the American College of Physicians (ACP) and the American Diabetes Association (ADA).  This Spanish language consumer publication provides a brief but comprehensive review of all the important elements of diabetes management:  A for monitoring blood sugar through the A1C test; B for lowering blood pressure (bajar la presión arterial); and, C for maintaining healthy cholesterol levels.

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