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

 

 

 

 

Healthy Weight Loss

 Is losing weight on your list of resolutions?  You are not alone. Losing weight is always one of the top New Year’s resolutions in America. There is a surge in the purchase of weight loss products, gym memberships, and even ( gasp!) diet pills.  Everyone wants to lose weight fast, but generally by the middle of January, most people have already given up.  Besides, the Super Bowl is coming up, and who wants to deprive themselves of all those delicious chicken wings and sliders?

Why do we give up so easily?  What is holding us back?

Think about what has held you back in the past.  Those habits will always tend to creep in to your daily life if you don’t change the way you think. Do you feel like you are “too busy” to change your habits?  Do you tend to procrastinate?  Do you feel defeated even before you ever really begin? 

Many people have strong limiting beliefs that hold them back. 

Have you always been overweight?  Some people who are starting a weight loss program have struggled with weight their entire lives.  They are frequently slaves to their scales, their mood rising and falling according to the pounds lost or gained.  They have a hard time believing that they can actually live life off the weightloss rollercoaster.

Were you thin as a teenager and find yourself overweight now?  Other people were once quite thin, and now weigh more than is healthy.  There is a danger that these people can be stuck in a mindset of denial of where they are.  They may think they shouldn’t have to work as hard to lose the weight, and when weight loss takes longer than they think it “should” they develop a resentment that the program is not working. 

Are you generally a “thin” person who just wants to lose a few pounds?  Many people are just starting to gain some weight around the middle.  They have been thin most of their lives, and can’t understand why this is happening to them.  We hear them say: ” I haven’t changed anything in my diet or exercise and I’m still gaining weight!”  Their mindset is one unwilling to make a change to a more healthy lifestyle.  They think they “know it all”.

Are you healthy and happy and just want some information? There’s an old saying: “Ya don’t know what ya don’t know”, so these people in particular need to keep an open mind to new ideas.  Any complete healthy lifestyle program  provides emotional and mental as well as physical transformation.  Often people focus only on the physical weight loss.  All aspects of a healthy lifestyle are of vital importance for true health both now and in the future. 

Get Off Your Diet and Change Your Life

Break free of disempowering beliefs and habits and live a vibrant, healthy life.

What if you could learn a healthy lifestyle that has the side effect of releasing weight that you could share with your whole family? What if you had more energy and felt more positive about yourself? What if you could truly have it all? The Healthy Edge lifestyle offers you just that!

Get started with two complementary weeks through this link:  The Healthy Edge .

Live Well!

Robin