Why MSG is so Dangerous
Why MSG is so Dangerous
One of the best overviews of the very real dangers of MSG comes from Dr. Russell Blaylock, a board-certified neurosurgeon and author of “Excitotoxins: The Taste that Kills.” In it he explains that MSG is an excitotoxin, which means it overexcites your cells to the point of damage or death, causing brain damage to varying degrees — and potentially even triggering or worsening learning disabilities, Alzheimer’s disease, Parkinson’s disease, Lou Gehrig’s disease and more.
Part of the problem also is that free glutamic acid is the same neurotransmitter that your brain, nervous system, eyes, pancreas and other organs use to initiate certain processes in your body. Even the FDA states:
“Studies have shown that the body uses glutamate, an amino acid, as a nerve impulse transmitter in the brain and that there are glutamate-responsive tissues in other parts of the body, as well.
Abnormal function of glutamate receptors has been linked with certain neurological diseases, such as Alzheimer’s disease and Huntington’s chorea. Injections of glutamate in laboratory animals have resulted in damage to nerve cells in the brain.”
Although the FDA continues to claim that consuming MSG in food does not cause these ill effects, many other experts say otherwise.
According to Dr. Blaylock, numerous glutamate receptors have been found both within your heart’s electrical conduction system and the heart muscle itself. This can be damaging to your heart, and may even explain the sudden deaths sometimes seen among young athletes.
“When an excess of food-borne excitotoxins, such as MSG, hydrolyzed protein soy protein isolate and concentrate, natural flavoring, sodium caseinate and aspartate from aspartame, are consumed, these glutamate receptors are over-stimulated, producing cardiac arrhythmias.
When magnesium stores are low, as we see in athletes, the glutamate receptors are so sensitive that even low levels of these excitotoxins can result in cardiac arrhythmias and death.”
Many other adverse effects have also been linked to regular consumption of MSG, including:
* Eye damage
* Fatigue and disorientation
Further, even the FDA admits that “short-term reactions” known as MSG Symptom Complex can occur in certain groups of people, namely those who have eaten “large doses” of MSG or those who have asthma.
According to the FDA, MSG Symptom Complex can involve symptoms such as:
* Burning sensation
* Facial pressure or tightness
* Chest pain or difficulty breathing
* Rapid heartbeat
No one knows for sure just how many people may be “sensitive” to MSG, but studies from the 1970s suggested that 25 percent to 30 percent of the U.S. population was intolerant of MSG — at levels then found in food. Since the use of MSG has expanded dramatically since that time, it’s been estimated that up to 40 percent of the population may be impacted.
How to Determine if MSG is in Your Food
Food manufacturers are not stupid, and they’ve caught on to the fact that people like you want to avoid eating this nasty food additive. As a result, do you think they responded by removing MSG from their products? Well, a few may have, but most of them just tried to “clean” their labels. In other words, they tried to hide the fact that MSG is an ingredient.
How do they do this? By using names that you would never associate with MSG.
You see, it’s required by the FDA that food manufacturers list the ingredient “monosodium glutamate” on food labels, but they do not have to label ingredients that contain free glutamic acid, even though it’s the main component of MSG.
There are over 40 labeled ingredients that contain glutamic acid, but you’d never know it just from their names alone. Further, in some foods glutamic acid is formed during processing and, again, food labels give you no way of knowing for sure.
Tips for Keeping MSG Out of Your Diet
In general, if a food is processed you can assume it contains MSG (or one of its pseudo-ingredients). So if you stick to a whole, fresh foods diet, you can pretty much guarantee that you’ll avoid this toxin.
The other place where you’ll need to watch out for MSG is in restaurants. You can ask your server which menu items are MSG-free, and request that no MSG be added to your meal, but of course the only place where you can be entirely sure of what’s added to your food is in your own kitchen.
To be on the safe side, you should also know what ingredients to watch out for on packaged foods. Here is a list of ingredients that ALWAYS contain MSG:
Autolyzed Yeast Calcium Caseinate Gelatin
Glutamate Glutamic Acid Hydrolyzed Protein
Monopotassium Glutamate Monosodium Glutamate Sodium Caseinate
Textured Protein Yeast Extract Yeast Food
These ingredients OFTEN contain MSG or create MSG during processing:
Flavors and Flavorings Seasonings Natural Flavors and Flavorings Natural Pork Flavoring Natural Beef Flavoring
Natural Chicken Flavoring Soy Sauce Sopy Protein Isolate Soy Protein Bouillon
Stock Broth Malt Extract Malt Flavoring Barley Malt
Why Protein Carrageenan Maltodextrin Pectin Enzymes
Protease Corn Starch Citric Acid Powdered Milk Anything Protein Fortified
Anything Enzyme Modified Anything Ultra-Pasteurized
So if you do eat processed foods, please remember to be on the lookout for these many hidden names for MSG.
Choosing to be MSG-Free
Making a decision to avoid MSG in your diet as much as possible is a wise choice for nearly everyone. Admittedly, it does take a bit more planning and time in the kitchen to prepare food at home, using fresh, locally grown ingredients. But knowing that your food is pure and free of toxic additives like MSG will make it well worth it.
Plus, choosing whole foods will ultimately give you better flavor and more health value than any MSG-laden processed food you could buy at your supermarket.Advertisements