Prevent Heart Disease NOW

February is Heart Healthy month.

 

Quite ironically, I am writing this as I pray for my brother Jim who had a massive heart attack only yesterday.  Last year at this time I dedicated an article to my father, who passed away over 15 years ago.  Clearly, I have a personal interest in preventing heart disease NOW. The chances are that you also have a friend or family member who has been diagnosed with heart disease.  Maybe it is YOU who are affected.  The statistics are telling:

  • Heart disease is the number one cause of death for both men and women in the United States.
  • Heart disease accounts for 40% of all U.S. deaths, more than all forms of cancer combined.
  • More than 2,500 Americans die from heart disease each day, equaling one death every 34 seconds.
  • Approximately 40% of people having a heart attack die before they get to the hospital.
Sobering thoughts.  Pay attention to your body.  If you experience any of the following, you may be having a heart attack:

Signs of a Heart Attack from the American Heart Association

  1. Uncomfortable pressure, squeezing, fullness or pain in the center of your chest. It lasts more than a few minutes, or goes away and comes back.
  2. Pain or discomfort in one or both arms, the back, neck, jaw or stomach.
  3. Shortness of breath with or without chest discomfort.
  4. Other signs such as breaking out in a cold sweat, nausea or lightheadedness.
  5. As with men, women’s most common heart attack symptom is chest pain or discomfort. But women are somewhat more likely than men to experience some of the other common symptoms, particularly shortness of breath, nausea/vomiting and back or jaw pain.

If you have any of these signs, don’t wait more than five minutes before calling for help. Call 9-1-1…Get to a hospital right away.

Heart Disease Prevention: What You Can Do

Cardiovascular disease is often called the silent killer, because frequently people don’t have any physical symptoms before their first attack. Getting to the hospital quickly in case of a heart attack can save your life. Taking steps to prevent cardiovascular disease in the first place is even better. Five important lifestyle changes can make a huge difference in your health:

  1. Eat a healthy diet:  It is possible and even delightful to eat heart-healthy.  Fill your plate with plenty of vegetables and fruits.  At least two thirds of your plate should be vegetables.   Small amounts of lean protein, including beans and fish, and whole grains instead of processed wheat flour is best.  Eating the right kinds of fats is also important.  Studies show that consuming at least 250 mg of omega-3 fatty acids (EFA’s) per day reduce the risk of sudden cardiac death. Partially hydrogenated fats (trans fats) found in most processed foods increase the risk of coronary heart disease by raising blood cholesterol levels.  It’s best to stay away from processed and prepackaged foods as much as possible.
  2. Lose some weight:  Extra fat, especially around the abdominal area, significantly increases both inflammation and the risk for heart disease.  One way to see if your weight is healthy is to calculate your body mass index (BMI).  A BMI of over 25 is generally associated with a higher risk of heart disease and stroke.
  3. Get up and MOVE: Find a way to exercise at least 30 minutes every day.  You can start simply through active living .  Park the car on the opposite side of the parking lot.  Walk up the stairs instead of taking the elevator.  Take a walk at lunchtime.  You don’t have to spend hours at the gym in order to get the benefits of regular exercise.
  4. Easy on the Alcohol: Although a glass of wine now and again is actually quite healthy, too much alcohol ( more than 1 drink a day for women or 2 drinks a day for men) increases blood pressure and can actually weaken the heart muscle itself.
  5. Quit Smoking: Smoking is by far the most significant risk factor for developing heart disease.  Chemicals in tobacco actively damage both your heart and your blood vessels, leading to atherosclerosis, increasing your heart rate and your blood pressure.  Even second-hand smoke is dangerous and increases the chance for heart disease. Fortunately, when you quit smoking, your cardiovascular risk drops dramatically within one year.
Take a stand against heart disease.  If you smoke, stop.  Drink in moderation.  Practice active living.  Eat healthy, whole foods, and avoid processed foods. Studies have shown that certain supplements can help, too.  If you don’t want to do it for yourself, do it for your family and friends.  Please!
Live Well,
Robin

American Heart Association

Mayo Clinic

Centers for Disease Control and Prevention: Heart Disease

http://www.drinkaware.co.uk/facts/factsheets/alcohol-and-heart-disease

Healthy Bones

No matter what age you are, it pays to have healthy bones.  Our bones are living and growing throughout our lives and are constantly being renewed with new bone tissue.  When we exercise and eat right, bones are built up as more tissue is produced than is lost.  Bone loss occurs when more bone tissue is lost than is replaced.   Hormones and stress also play a part in the production of bone tissue, but today I want to focus on the nutrients that play a huge part in healthy bones.

We have been hearing for most of our lives that calcium is necessary for building strong bones.  And yes, calcium is a hugely important mineral for a healthy body.  It is needed for strength and structure of teeth and bones, blood clotting, nerve function, muscle contraction and relaxation, enzyme regulation, and membrane permeability.

Healthy Salad

Healthy Green Salad with Chopped Vegetables, Beans, and Nuts

But taking one single nutrient like calcium  is not going to keep your bones strong and healthy throughout your life.  You need to take a closer look at your overall diet- consuming a large range of vegetables and fruits, whole grains, seeds and nuts which will support your body’s acid-alkaline balance.  Eating excess animal protein, refined grains, excess sugar, sodas, and preservatives can cause the pH in our blood and tissues to become slightly more acidic than is optimal.  When this happens, calcium is released by our bones to adjust the pH balance, resulting in gradual bone loss.  If the bone cells do not have certain key nutrients to produce more tissue, your bones become brittle and fracture more easily.

Very few diets today provide the perfect balance of nutrients for healthy bones.  Dr. Susan E. Brown, PhD, author of Better Bones, Better Body  , recommends that both children and adults add a high quality multivitamin to fill any nutritional gaps. For those who are at increased risk for osteoporosis, an additional supplement formulated for bone-building is helpful.

What Nutrients are Important for Healthy Bones?

Calcium:  Getting the proper amount of calcium is still important although the bioavailability of calcium increases greatly when combined with other key nutrients.  Deficiencies of calcium, magnesium, boron and vit D can contribute to the development of osteoporosis.  Getting the proper amount of calcium when we’re young as well as maintaining it in our older years is vital. Adolescents who make even a 5 percent gain in bone mass in their teens may reduce the risk of osteoporosis by 40 percent.

Magnesium:  50% of our body’s total magnesium levels are in our bones. Studies suggest that magnesium improves bone mineral density, and not getting enough may interfere with our ability to process calcium.

Vitamin D: Vitamin D enhances calcium absorption in the small intestine. Without enough vitamin D, less than 10% of ingested calcium may be absorbed.  Unfortunately the majority of Americans are deficient in vitamin D, and most doctors today are recommending at least 1000-2000 IU daily of supplemental vit D3.

Boron:  Adequate boron intake is essential to preserving the body’s stores of bone-building calcium and magnesium. Boron  helps support optimal calcium absorption, and studies have shown it alleviates the detrimental effects of vitamin D deficiency on calcium metabolism.

Silicon: Silicon increases the production of bone collagen and strengthens the connective tissue matrix by cross-linking collagen strands, increasing the flexibility and strength of  the bone . Dietary silicon also appears to increase the rate of mineralization, particularly when calcium intake is low.

Vitamin K: Vit K  is important for both bone formation and bone healing.  It influences the level of osteocalcin in the bone-forming cells and thus helps bind calcium to the bone matrix. Instances of fractures are reduced with optimal levels of vit K supplementation.

How Can I Be Sure to Include These Important Bone-Building Nutrients in My Diet?

Personally, I do my very best to include vegetables, fruits, nuts and seeds in my meals everyday.  But even the most conscientious of us fail to take in optimal amounts of necessary nutrients every day.  In order to fill in the gaps, I take a multivitamin/mineral supplement that uses pharmaceutical grade manufacturing practices and has multiple third-party verification of purity and potency. I then add a specific bone-building supplement, Active Calcium, that contains all the appropriate nutrients for  bone health.*

Through exercise, eating right, and taking my supplements, I am confident that I am doing my best to avoid the debilitating effects of osteoporosis.

Are you?  What nutrients does your Calcium supplement contain?  Click on the bottle of Active Calcium and compare.

Live Well!

Robin

 

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

References used:

Office of Dietary Supplements, National Institute of Health
 
Brown, S,  Better Bones, Better Body: Beyond Estrogen and Calcium, Keats Publishing, 2000
 
Stetzer E. Identifying Risk Factors for Osteoporosis in Young Women. The Internet Journal of Allied Health Sciences and Practice.Oct 2011. Volume 9 Number 4
 

Meacham SL, Taper LJ, Volpe SL. Effect of boron supplementation on blood and urinary calcium, magnesium, and phosphorus, and urinary boron in athletic and sedentarty women.  1995. Am J Clin Nutr 61 (2): 341-5.

 
Review supports vitamin K’s fracture reducing power High dose supplements of vitamin K are effective for reducing the risk of fractures in post-menopausal women, according to a new review of the ‘reliable literature’. http://www.nutraingredients-usa.com/Research/Review-supports-vitamin-K-s-fracture-reducing-power as seen on Jan 24, 2012.
 
Osteocalcin 

 

 

 

 

 

I Can’t Lose Weight!

Last week we talked about how our beliefs can hold us back from living a healthy lifestyle.    Our belief, or lack of belief  in ourselves and our mindset in what it takes to get healthy are a huge part of WHY we fail to make a lifestyle change.  

While our emotions play a significant role, so does our physical body.  How frustrating it can be to break through limiting beliefs, making massive efforts to eat well and exercise regularly, but still have little or no reward! 

Imagine being able to sleep well through the night, waking up refreshed.  Imagine eating good, whole  food throughout the day, not  counting calories or skipping meals, only to inhale anything in sight that evening.  Imagine no longer judging yourself by that magical number on the scale.  Imagine a healthy life of abundance!

The biochemistry of our body is a driving force behind how so many of us have found ourselves holding on to more pounds that we desire.   As a biologist I appreciate understanding why our bodies work as they do.  One aspect of why we hold onto weight depends on natural hormones, leptin and ghrelin.

The Role of Leptin and Ghrelin

Leptin and ghrelin are two hormones that have been recognized to have a major influence on energy balance and weight. 

 Leptin is primarily secreted from fat. The more fat you have, the more leptin is secreted. When you lose weight, leptin levels goes down and signals the hypothalamus to increase appetite and decrease metabolic rate.  

Ghrelin is a hormone secreted by the gastrointestinal tract.  It stimulates appetite, and levels depend on your intake of nutrients and water. 

Historically both hormones were important survival mechanisms for our ancestors.  The gathering, hunting, and even the farming of food was intense work.   Our bodies needed the regulation of these hormones to hold onto body fat when it was needed, and to provide the energy needed to continue to live and grow. 

The problem is in today’s world, there is food available all the time. Packaged convenience foods, fast foods, vending machines:  you can’t go anywhere that food is not out there calling your name.   Half of the time we don’t even need to use energy to cook it ourselves! 

Constantly overeating sugar rich, high calorie junk food messes with our hormones.  The signals to our brain gets disrupted even though the levels of leptin are high.  Similar to insulin insensitivity, our cells develop a leptin resistance.  When we are not eating food high in nutrients, the brain gets a “false” message that the body has not eaten enough, and tells it to store more fat and stimulates the release of ghrelin. 

evil gremlin

Ghrelin makes you hungry.  Very hungry.  When you are go on a diet that only restricts calories, your body just naturally increases levels of ghrelinIt’s one reason why people tend to feel like they are on a weight induced roller-coaster. It kind of makes sense to me that the name of this hormone reminds me of an evil gremlin. 

Wouldn’t you love to find a way to release leptin but at the same time reduce the evil gremlins of ghrelin?

USANA’s 5 day RESET program helps lower your insulin levels to a steady state.  Keeping your body fed through both supplementation and eating densely nutritious foods evenly throughout the day, as well as drinking plenty of water helps keep the ghrelin gremlins away.  So does having a good night’s sleep

Change your Beliefs and change your Life.  You CAN release weight and live a healthy lifestyle.    Let me know how you are fighting the ghrelin gremlins by commenting below. 

 Live Well!

Robin

references:

The role of leptin and ghrelin in the regulation of food intake and body weight in humans: a review