NUTRITIONAL ASSAULT AGAIN - MULTIVITAMINS - HELP OR HARM?
A recent report by Johns Hopkins researchers purports to show there is no proof of benefit, but there is evidence of possible harm from high doses of certain vitamin supplements. Take a look at this summary article from Technology Networks. It hits all the highlights without being too technical. After you read this summary, be sure to consider the viewpoint I put forth that you typically will not find promoted by the major news feeds.
While I agree that there can be harm regarding some forms and doses of vitamins, I think the idiom, "the pot is calling the kettle black", applies here. The medical/pharmaceutical alliance is very harmful to human health based on many statistics.  But still, I do blame many supplement companies for the poor product quality promoted by multi-million dollar ad campaigns. Additionally, we should all strive to make high quality food (and a wide variety) our primary medicine and supplements should fill in gaps based on our unique makeup (genetic SNP's, food sensitivities/allergies, etc.), environment and physical activity levels.
Let's Talk about Chemical Bonds
Many supplement manufacturers include versions of vitamins and minerals in their products that are of very questionable value. For example, using magnesium oxide for magnesium. That form of is magnesium rust and has ionic bonds, not covalent bonds, so therefore is unabsorbable to the human body in any appreciable amount. I know this sentence harkens back to our high school chemistry classes and we may not remember the importance of chemical bonds; but it IS important to know so you can read labels intelligently. If you are going to spend some of your hard earned dollars on a nutritional supplement, it should be in a form your body can readily use. Makes sense, right?
Here is what happens when magnesium and oxygen atoms react to form magnesium oxide. When this reaction occurs, strong ionic bonds form between two oppositely charged particles (ions). Magnesium is a group II metal, and therefore has two electrons in it's highest energy level (or outermost electron shell). Why is this important, you may ask? Think for a moment what happens if you put table salt (sodium chloride or NaCL) in a red hot skillet by itself....NOTHING. On the other hand if you put table sugar in a red hot skillet, it melts and forms....caramel (if you mix in a bit of water).
Harmful Added Chemicals
The concept of chemical bonds is one important point to consider when ranking nutritional supplements as "good or bad". Also, harmful chemicals or unneeded ingredients are often added such as zinc oxide to make the tablet white---the same stuff the lifeguards of the 70's put on their noses to avoid sunburn. Other harmful, often included unnecessary ingredients are FD&C colors which aren in effect, "FDA approved heavy metal exposure", or polyethylene glycol (PEG) which is very similar to radiator fluid. I could go on.
The case for whole food supplements
There are several supplement manufactures who, in my humble option, get it right with the concept of a whole food supplement. Companies such as Standard Process, Systemic Formulas, Premier Research Labs are leaders in the industry. The difference between eating a carrot and taking vitamin A palmitate is huge, as there are over 400 varieties of vitamin A in carrots, for instance. When you consume vegetables and fruits, you are getting a huge assortment of nutrients in a plethora of forms and you body can select what is needs like going grocery shopping in a huge market. Taking a whole food supplement, like vitamin A, might be likened to eating 10 whole organic carrots, including all the nutrients contained in those carrots, so you can get a great variety of nutrients without having a mega dose of ONE form of synthetic vitamin A.
BTW, did you know that purple carrots are the original carrot color and the orange ones we eat are hybrids???? A little trivia for you all. 
First Do No Harm
Whenever there is a new article about supplements being harmful (or not helpful), I like to remind my patients about quality and also the dangers of commonly taken medicine, such as aspirin.
Scientific studies have failed to prove that low-dose aspirin offers safe and effective protection from cardiovascular disease.
"Each year, 15,000 people die and 100,000 people are hospitalized as the result of aspirin and other NSAIDs—and these are probably conservative estimates. But aspirin may be one of the oldest killer drugs! Strong historical evidence points to aspirin overdose as a major contributor to high death tolls during the 1918 influenza pandemic" 
The bottom line is that quality counts and what you put into your body, you should be careful to do your due diligence to understand the ramifications of ingesting.
The bottom line is that quality counts and what you put into your body, you should be careful to do your due diligence to understand the ramifications of ingesting
My informed opinion is the pharmaceuticals that are consumed in this country are WAY more harmful and cause more deaths than all the consumed nutritional supplements combined.
....and isn't it bizarre that we Americans consume about 75% of the world's prescription drugs, but only account for ~5% of the world's population ...and the nutritional supplement manufacturers are often the target of claims of danger? 
In summary, I always promote being informed about what you put into your body, so consider all the information, not just what the pharmaceutical side wants you to believe.
Always remember one of my mantras., "The more you know about how your body works, the better you can take care of yourself."
For more details about the natural approach I take with my patients, take a look at the book I wrote entitled: Reclaim Your Life; Your Guide To Revealing Your Body's Life-Changing Secrets For Renewed Health. It is available in my office or at Amazon and many other book outlets. If you found value in this article, please use the social sharing icons at the top of this post and please share with those you know who are still suffering with chronic health challenges, despite receiving medical management. Help me reach more people so they may regain their zest for living!
ALL THE BEST – DR. KARL R.O.S. JOHNSON, DC – DIGGING DEEPER TO FIND SOLUTIONS