Should We Take Calcium Supplements?

Written by Dr. Steve Chaney on . Posted in Calcium Supplements, Exercise, Food and Health, Healthy Lifestyle

Clearing Up The Calcium Confusion

Author: Dr. Stephen Chaney

should we take calcium supplementsShould we take calcium supplements?  You have every right to be confused about calcium supplementation. There have been a lot of conflicting headlines in recent months.

It has seemed like a no-brainer for years that calcium supplementation could help post-menopausal women and men over 50 avoid the debilitating effects of osteoporosis.

After all:

  • >99% of adults fail to get the USDA recommended 2.5-3 servings/day of dairy products.
  • 67% of women ages 19-50 and 90% of women over 50 fail to meet the RDA recommendations for calcium intake from diet alone.
  • Men do a little better (but only because we consume more food). 40% of men ages 19-50 and 80% of men over 50 fail to meet the RDA recommendations for calcium intake from diet alone.
  • Inadequate calcium intake over a lifetime is considered a major risk factor for osteoporosis.
  • Osteoporosis is serious business. It doesn’t just cause bone fractures. It can result in chronic pain, disability, long term nursing home care, and even death.

It’s no wonder that some experts have predicted that supplementation with calcium and vitamin D could save over $1 billion per year in health care cost savings. It is also why health professionals have recommended calcium supplementation for years, especially for postmenopausal women and men over 50.

However, recent headlines have claimed that calcium supplementation doesn’t really increase bone density or prevent osteoporosis (more about that later). Other headlines have suggested that calcium supplementation is actually bad for you. It may increase your risk of heart disease.

That’s why the general public, and even many doctors, are confused.  Should we take calcium supplements?  Everyone wants to know the answer to two questions:

  • Do calcium supplements work?
  • Are calcium supplements safe?

I will start with the second question first.

Are Calcium Supplements Safe?

are calcium supplements safeI have discussed the issue of calcium supplements and heart disease risk in a previous issue of Health Tips From the Professor. Briefly, the initial studies suggesting that calcium supplementation might increase the risk of heart attacks and cardiovascular disease were good studies, but they were small, short-term studies.

The initial studies raised an important question, so the scientific community stepped up to the plate and conducted larger, longer term studies to test the hypothesis. Both of those studies concluded that calcium supplementation posed no heart health risks.

Now a third major study on the subject has just been published (Raffield et al, Nutrition, Metabolism & Cardiovascular Disease, doi: 10.1016/j.numecd.2016.07.007). The study followed 6236 men and women ages 45-84 for an average of 10.3 years. The subjects were from four different race/ethnicity groups and came from 6 different locations in the United States. More importantly, there were 208 heart attacks and 641 diagnoses of cardiovascular disease during the study, so the sample size was large enough to accurately determine the relationship between calcium supplementation and heart disease.

The results were pretty straight forward:

  • The authors concluded: “[This study] does not support a substantial association of calcium supplement use with negative cardiovascular outcomes.” If you would like the plain-speak version of their conclusion, they were saying that they saw no increase in either heart attacks or overall cardiovascular disease in people taking calcium supplements.
  • If anything, they saw a slight decrease in heart attack risk in those taking calcium supplements, but this was not statistically significant.

In summary, the weight of evidence is pretty clear. Three major studies have now come to the same conclusion: Calcium supplementation does not increase the risk of either heart attacks or cardiovascular disease.

Of course, once information has been placed on the internet, it tends to stay there for a very long time – even if subsequent studies have proven it to be wrong. So the myth that calcium supplementation increases heart attack risk will probably be with us for a while.

So, should we take calcium supplements?  Let’s first investigate a little further.

 

Do Calcium Supplements Work?

do calcium supplements workAs I mention above, recent headlines have also suggested that calcium supplementation does not increase bone density, so it is unlikely to protect against osteoporosis. I analyzed the study behind those headlines in great detail in two previous issues of Health Tips From the Professor.

In Part 1 Calcium Supplements Prevent Bone Fractures  I pointed out the multiple weaknesses in the study that make it impossible to draw a meaningful conclusion from the data.

 

In Part 2 Preventing Osteoporosis  I discussed the conclusion that the study should have come to, namely: Adequate calcium intake is absolutely essential for strong bones, but calcium intake is only one component of a bone healthy lifestyle.

The bottom line is that calcium supplementation will be of little use if:

  • You aren’t getting adequate amounts of vitamin D and all of the other nutrients needed for bone formation from diet and supplementation.
  • You aren’t getting enough exercise to stimulate bone formation.
  • You are consuming bone dissolving foods or taking bone dissolving drugs.

Conversely, none of the other aspects of a bone healthy lifestyle matter if you aren’t getting enough calcium from diet and supplementation.

The bottom line is that you need to get adequate calcium and have a bone healthy lifestyle to build strong bones and prevent osteoporosis, and calcium supplementation is often essential to make sure you are getting adequate calcium.

 

Should We Take Calcium Supplements?

should we take calcium supplements nowShould we take calcium supplements?  If you are one of the millions of Americans who aren’t meeting the RDA guidelines for calcium from diet alone, the answer is an unqualified yes.  Calcium supplementation is safe, and it is cheap.  Osteoporosis is preventable, and it is not a disease to be trifled with.

However, you also need to be aware that calcium supplementation alone is unlikely to be effective unless you follow a bone healthy lifestyle of diet, exercise and appropriate supplementation to make sure you are getting all of the nutrients needed for bone formation.

Of course, it is always possible to get too much of a good thing. The RDA for calcium is 1,000 – 1,200 mg/day. The suggested upper limit (UL) for calcium is 2,000 – 3,000 mg/day.  I would aim closer to the RDA than the UL unless higher intakes are recommended by your health care professional.

 

The Bottom Line

 

  • 80% of men and 90% percent of women over 50 do not get enough calcium from their diet.
  • Consequently, doctors have consistently recommended calcium supplementation to prevent osteoporosis, and 50% of men and 60% of women over 60 currently consume calcium supplements on a regular basis.
  • Some small, short term studies suggested that calcium supplementation might increase the risk of heart disease, and warnings about calcium supplementation have been widely circulated on the internet. This hypothesis has been evaluated by three larger, longer term studies that have all concluded that calcium supplementation does not increase heart disease risk.
  • A recent study claimed that calcium supplementation was ineffective at increasing bone density, and that report has also been widely circulated. However, there are multiple weaknesses in the study that make it impossible to draw a meaningful conclusion from the data.
  • If you are one of the millions of Americans who aren’t meeting the RDA guidelines for calcium from diet alone, you should consider calcium supplementation.  It is safe.  It is effective when combined with a bone healthy lifestyle of diet, exercise, and appropriate supplementation.  Finally, it is cheap. Osteoporosis is preventable, and it is not a disease to be trifled with.
  • Of course, it is always possible to get too much of a good thing. The RDA for calcium is 1,000 – 1,200 mg/day. The suggested upper limit (UL) for calcium is 2,000 – 3,000 mg/day. I would aim closer to the RDA than the UL unless higher intakes are recommended by your health care professional.

 

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

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Latest Article

Eye Pain Relief

Posted August 20, 2019 by Dr. Steve Chaney

A Simple Treatment To Make Your Eye Pain Disappear

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney

 

good newsAs the song goes: ”…Summertime and the living is e-a-s-y….”  Here in Florida we know that the living is easy because it’s so hot who wants to be doing anything except either sitting in the shade, or inside in the air conditioning.  Personally, I don’t think this summer was so bad, especially the evenings, but then, I really hate the cold so maybe my opinion is biased.

To stay in alignment with “living is easy,” I’m taking the advice of a few experts who teach easy ways to stay calm, motivated, and happy.  I’m taking a 30-day break from the news.  It’s so much in my face lately that it’s really affecting me in a very negative way.  So far, I’m two days into my 30 days.

I’ve decided that I want to take away some of the stress that seems to be normal for everyone. To that end I was listening to a speaker who was talking about the dangers of stress and what it does to the body.  Really frightening! He was saying that negative news sells and, for example, in the 1990’s in one city of the USA, homicides had gone down 42%, but the local TV station increased its coverage of homicides by 700%.  It’s only gotten worse in 2019.  It’s making us think we live in a dangerous country, and it sure isn’t helping our blood pressure.

To solve that problem, this speaker recommended going on a “news fast” for 30 days. Absolutely no negative news of any kind for a full month.  I’m surrounded by news all day so it’s a challenge, but I’ve found a great substitute:  www.GoodNewsNetwork.org.  Their mission is to be an antidote to the barrage of negativity experienced in the mainstream media.

So, I want to share this with you, and if you have any other good news stations/websites you love, please feel free to share it with me.

I think I’m off to the beach with a big umbrella and a thermos of ice-cold tea!  Living the e-a-s-y life!

Have a relaxing month!

 

Eye Strain And Eye Pain

 

eye pain reliefThis week I had a client come to the office with a situation that is pretty rare.  He described his pain as on his eyeball, which then referred to the entire top half of his skull.  It was like drawing a line that went under his eyes, through his ears, and around his head.  It was definitely a headache but concentrated on his eyes.  He was in desperate need of eye pain relief.

This client works in an industry that has the computer screen changing frequently and he’s needing to locate information on the new screen quickly.  He has experienced eye strain before, but other times just having the weekend off has resolved the problem.  This time the pain didn’t go away.

We don’t ever think about the muscles that move our eyes, but they can get repetitively strained just like any other muscle in the body.  This especially happens if you are watching something that has your eye moving back and forth rapidly, like a game on your computer or phone.

The muscles that are most prone to a repetitive strain injury are the ones on the top of the eye and on the outside of the eye.  I’m not an eye doctor so I can’t explain why these two muscles cause more problems than the others, but my experience has shown this to be the truth.

 

Eye Pain Relief

 

eye pain relief massageThe treatment is simple, but you need to do it cautiously.  If you wear contacts, you’ll need to remove them. The pressure is VERY light.

Put your fingertip directly onto your eyeball and press down GENTLY.

Slide your finger from the top of your eyeball to the outside of your eyeball.

If you find a point where it is tender, that’s the spasm that is putting a strain on your eyeball.  Just leave your fingertip on that point for 30 seconds.

You may even get a light show while doing this, with different shapes and colors.

You’ll find that this simple treatment will soothe tired eyes at the end of the day.  But remember, the pressure needs to be light and gentle.

Why stay in pain when it’s so easy to find the muscular source of the problem and eliminate it?

 

 

Treat Yourself to Pain-Free Living (https://julstromethod.com/product/treat-yourself-to-pain-free-living-hardcopy/) is filled with over 100 pictures pain free living bookand descriptions proven to show you how to find and self-treat muscle spasms from head to foot!

Join the 1000’s of people worldwide who have discovered that tight muscles were the true source of pains they thought were from arthritis, fibromyalgia, and other serious conditions.  You have nothing to lose, and everything to gain by releasing tight muscles.

 

Treat Yourself to Pain-Free Living is your step-by-step guide to pain relief!

 

 

Wishing you well,

 

Julie Donnelly

 

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

 

About The Author

julie donnellyJulie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

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