By: Cat Ebeling, RN, MSN-PHN, co-author of the best-sellers:  The Fat Burning Kitchen, The Top 101 Foods that Fight Aging & The Diabetes Fix

Iron is one of the most important nutrients for good health and optimal function. Iron is responsible for helping your body produce hemoglobin, which is a protein in the red blood cells that carries vital oxygenated blood from the lungs to the rest of the body.

Iron is necessary for a healthy metabolism and to maintain overall health. Iron also helps us absorb nutrients, balance hormone levels, think clearly, and manage our moods. Iron is essential for physical growth, neurological development and cellular functioning.

When you don’t have enough iron, your body has a very hard time getting oxygen to the brain, tissues, muscles and your cells. This makes you feel extremely fatigued and weak. A severe deficiency in iron results in a health condition called anemia. Symptoms of anemia include: weakness, cold hands and feet, shortness of breath, dizziness, sore tongue, brittle or spoon-shaped nails, pica, poor appetite and more.

Iron deficiency is one of the most common nutritional deficiencies in the United States, according to the Centers for Disease Control (CDC), with about 10% of women considered iron deficient. Up to 80% of the world’s population are potentially short on iron, and 25% or more have iron deficiency-related anemia.

Iron comes from a variety of foods and is classified as either ‘heme’ or ‘non-heme’, depending on the source. Heme iron comes from meat, poultry, and seafood. Non-heme iron comes from plant food sources such as whole grains, nuts, seeds, legumes, and leafy greens. Heme iron is much more bioavailable and easier to absorb and utilize in the body.

While we have been well educated as to the importance of iron in the diet and avoiding iron deficiency anemia, the fact is–too much iron is very dangerous to your health and can be life threatening.

An iron overdose can be all of a sudden, or build up gradually, but either way can become an medical emergency.

Taking too much iron in the form of supplements has the potential of causing acute iron toxicity and can be deadly. In fact, one of the most dangerous items in your medicine chest may be your iron supplement pills. Young children and the elderly are especially vulnerable to overdoses of iron supplements.

Doses of supplemental iron (45 milligrams/day or more) can cause side effects including nausea, vomiting, cramps and constipation. Acute iron poisoning causes GI, cardiovascular, metabolic, hepatic and central nervous system toxicity, leading to liver failure and cardiovascular collapse as a cause of death.

Iron overload can happen in a couple different ways:

• Iron poisoning can occur when people overdose on iron supplements.
• Hereditary hemochromatosis is a classified as a genetic disorder characterized by excessive absorption of iron from food.

In either of the above scenarios, iron can accumulate, over time, in your body, leading to a serious health condition. Excess free iron in your body is a pro-oxidant (the opposite of antioxidant) and causes damage to your cells.

Excess iron accumulates in the heart, liver, joints, pancreas, and pituitary gland. If untreated, it can cause serious and irreversible organ damage, and can lead to heart attacks, diabetes, cirrhosis of the liver, arthritis, depression and even premature death.

Hemochromatosis is a genetic defect, caused by the body’s iron regulatory system not functioning properly, allowing iron to build up in the body. The body does not have a quick and easy way to dispose of extra iron, except through blood loss or donating blood. Women who are still menstruating can help rid their bodies of excess iron, but women who are postmenopausal cannot as easily.

The disorder tends to show up more frequently in older men and postmenopausal women. One study suggests that elderly people are more likely to have chronic positive iron balance and elevated total body iron than iron deficiency.

While hemochromatosis can be a genetic condition, many times people do not even realize they have it. They frequently get misdiagnosed as having arthritis, diabetes, heart disease, liver or gallbladder disease, or digestive disorders. Symptoms may not appear until advanced stages of the disease, and diagnosis can be tricky as routine blood tests may not reveal hemochromatosis.

People of Northern European descent, including people of Scottish, Irish and English descent are at increased risk, as is anyone with a family member with hemochromatosis.

Symptoms can include:

• Chronic fatigue-most common
• Joint pain or arthritis
• Loss of libido
• Abdominal pain
• Depression
• Yellowish, reddish, or grayish skin color

Blood tests can help diagnose hemochromatosis by checking levels of iron and ferritin in the blood, along with total iron binding capacity and transferrin iron saturation. All adults over the age of 40 should be screened for this silent and possibly deadly condition.

Iron overload is treated by chelation therapy (drug therapy) or therapeutic phlebotomy, where a doctor will remove blood–or the patient can choose to routinely donate blood.

While iron from food is generally safe, iron supplementation can be harmful if your iron stores are sufficient. It’s best not to take iron supplements unless recommended by a medical professional. And by all means, keep iron supplements out of reach of children. They can be poisonous.

Iron and Cancer

Excess iron has been shown to lead to cancer in humans. Observational studies also suggest that a high intake of heme iron can increase the risk of colon cancer. Clinical trials in humans do show that heme iron from supplements or from red meat may increase the formation of cancer-causing N-nitroso compounds in the digestive tract, but more information is needed in this type of study.

Iron and Medication

Iron can also interact with medications including:

• Levodopa and Carbidopa—for Parkinson’s disease or restless leg syndrome
• Levothyroxine (Synthroid)—for hypothyroid conditions
• Proton pump inhibitors—for GERD
• Tetracycline, Ciprofloaxin, and Penicillin

Conclusion

While iron is an essential nutrient and many people in the world are iron deficient, you can get too much of a good thing. In short, iron is dangerous in higher quantities, especially if you are taking it as a supplement. If you happen to have a family member who has hemochromatosis, or if you are in a high risk group, be sure to ask your doctor to test you for hemochromatosis.

If you are a woman who is postmenopausal or an older man, it’s important to pay attention to you iron intake. Here are a few ways to ensure you can mitigate any negative effects of too much ingested iron.

• Eat foods containing lots of polyphenols, flavanols, phytonutrients, and other plant-derived antioxidant compounds. You can accomplish this by eating a wide variety of brightly colored fruits and vegetables.
• Drink coffee and/or tea with your meals. Coffee blocks iron absorption. Tea also blocks iron absorption–both black and green tea. This is possibly why coffee is constantly associated with lower rates of mortality.
• Eat dairy with meals, or after meals. Calcium is a potent inhibitor of iron absorption.
• Avoid eating red meat with iron-fortified food. The two types of iron tend to magnify each other, as heme iron actively increases absorption of non-heme iron.
• If you drink alcohol, make it red wine and lower-alcohol wines. Wine contains polyphenols that will inhibit iron absorption, while hard liquor like vodka, tequila, and gin enhance iron absorption.
• Drink mineral water. Mineral water contains magnesium and calcium that inhibit iron absorption and it reduces the cancer-causing effects of heme in the colon.
• Exercise reduces iron stores as it builds muscle.
• Living at altitude uses up iron stores more readily as the body has an increased need for oxygen in the blood.

While iron is an important nutrient, as we age, we tend to build up cumulative stores of iron in our bodies which can become a serious health threat, especially if we happen to have a genetic tendency to develop hemochromatosis, or are taking excess iron in the form of supplements. Be sure to have lab work to check for iron overload—or see a doctor or medical professional if you have any of the above symptoms of too much iron.

References
http://irondisorders.org/iron-overload/
https://www.healthline.com/nutrition/why-too-much-iron-is-harmful#TOC_TITLE_HDR_6
https://www.healthline.com/health/hemochromatosis
https://www.winchesterhospital.org/health-library/article?id=14116
https://medlineplus.gov/iron.html
https://ods.od.nih.gov/factsheets/Iron-HealthProfessional/#en2
https://www.marksdailyapple.com/should-you-reduce-your-iron-intake/

The post The Dark Side of Iron – How Iron Becomes Deadly appeared first on thenutritionwatchdog.com.

By: Cat Ebeling, RN, MSN-PHN, co-author of the best-sellers:  The Fat Burning Kitchen, The Top 101 Foods that Fight Aging & The Diabetes Fix

While small amounts of stress can actually be motivating, ever-present stress in our lives can wear us down. And when we feel powerless to change the situation, stress can easily become anxiety.

Recession, job loss, financial difficulties, the media headlines, economic ups and downs, rising prices, pandemics, schedules and routines disrupted, kids/school, home, your work environment—I could go on and on. Our world has certainly become a more stressful place to be lately. Even if you are not necessarily a person who gets stressed easily, the changing events in our lives can become stressful and anxiety-producing. Even if you don’t think you are affected by any of these outside events.

Other things that can actually exacerbate stress include hormone imbalances such as those in women in peri-menopause or menopause, and even the blue light from computers and telephones. Sure, it’s a great stress reliever to tune into Instagram or Tiktok before bed, but all that blue light is just adding more stress, affects your sleep and can multiply anxiety issues.

A combination of overexposure to blue light and lack of sleep increase stress and anxiety. Blue light suppresses melatonin—the sleep hormone. And blue light can also suppress the production of cortisol, the hormone associated with the “fight or flight” response to stressful situations. Suppressing cortisol makes us less capable to cope with daily stressors and increases anxiety build up.

While some stress in our lives is actually healthy for ambition, drive, and improved performance, chronic and uncontrolled stress will cause our bodies to suffer the consequences in many different ways, including weight gain, reduced immunity, irritability, and more serious health problems. We may not even realize that any of these negative issues actually come from stress.

A few of the many symptoms of stress you can be experiencing—even if you don’t think you are stressed:

• Irritability
• Insomnia
• Anxiety
• Forgetfulness
• Weight gain especially around midsection
• Hormonal issues
• Digestive upset
• Sore jaw, clenching your teeth
• Lower or upper back pain
• Constipation
• Inability to focus
• Strange or scary dreams
• Jealousy or insecurity
• Acne
• Skin rashes
• Loss of confidence
• Minor accidents
• Frequent colds or infections
• Increased anger and frustration
• Overeating or loss of appetite
• Sadness or loneliness
• Fidgeting
• Constant fatigue
• Problems communicating
• Heart palpitations
• Shortness of breath
• Feelings of impending doom

When stress feels uncontrollable, we get anxious. And that brings on that drowning feeling of overwhelm—especially when you feel helpless to change the situation.

All of these feelings, stress, anxiety and overwhelm can actually be boiled down to a fear-based reaction. When you are experiencing anything that feels scary and stressful and out of your control, you feel fear. When this happens adrenaline and cortisol flood your system, shutting down your ability to think rationally, feel organized and calm, and in control.

Anxiety and stress can become so commonplace, that many people tune it out and it becomes background noise. The problem is, stress and anxiety can build up until you have a serious problem that may manifest itself in panic attacks, loss of sleep, problems with relationships and serious physical health issues.

People often ignore some of the physical manifestations of stress which can harm the immune system, the digestive system, the nervous system and even the cardiovascular system.

Counteracting the manifestations of stress and lowering anxiety—before you overwhelmed

The goal here isn’t to be fearless–it’s to not let it rule your life. What to do when stress and anxiety seem unavoidable? Take control and take action. Action beats anxiety—and stress—and overwhelm.

Actions you can take to avoid stress:

• Avoid the news, especially at night
• Avoid social media—yes really!
• Take care of yourself—make healthy changes to diet, drink less, exercise more

Get your gut and your diet on track. The bacteria in our gut are responsible for creating something like 90% of the serotonin in our bodies. Serotonin is that all-important brain chemical made in the gut and sent to the brain. Serotonin is responsible for making us feel calm and happy. We all need more of that. Symptoms of low serotonin include anxiety, depression and low energy.

Alcohol can make anxiety worse. People often drink alcohol to lower anxiety but in the long run this adds to stress and anxiety by ruining sleep, interfering with relationships and your job/career.

Other things that add to anxiety include sugar, poor sleep, no exercise, estrogen dominance, too much caffeine and medications. And a lack of certain vitamins and minerals, including B vitamins, C vitamins and magnesium will also cause anxiety.

A few things I’d suggest trying to help lower that anxiety:

• Recognize your anxiety. Don’t try to push it in the background, because it won’t go away, instead it will simmer and overflow at some point. Acknowledge it. Look for that root cause.

• Do a detox diet. Cut back or eliminate dairy, gluten, sugar, caffeine and alcohol for a week. See how you feel.

• Eat more veggies especially leafy green ones. Get healthy protein in the form of grass fed meats, wild caught fish, and pastured eggs. If you’re vegan, you may need to consider eating meat. Many vegans have anxiety issues due to lack of certain nutrients.

• Avoid processed vegetable oils such as soybean oil, corn oil, canola oil and sunflower oil. Eat healthy fats including butter, coconut oil and extra virgin olive oil. Your brain needs healthy fats to work well.

• Certain supplements fight anxiety like B vitamins, vitamin C, vitamin D3, omega 3’s and magnesium. Magnesium is especially helpful but be sure to take the right form of magnesium.

• Other supplements that work for anxiety include GABA, a calming brain chemical, ashwaganda, which is an herbal supplement, valerian root and turmeric.

So even if the world seems like it’s falling apart, realize it is ok to sometimes feel a little stress, anxiety or even a sense of overwhelm on occasion. Just remember, don’t let it take over your life. It’s ok. We all get stressed sometimes. Acknowledge it, take care of yourself and take action!

References:
https://www.betterhelp.com/advice/anxiety/how-to-tell-if-you-have-anxiety-10-signs-and-symptoms/?network=g&placement=&target=&matchtype=b&ad_type=text&adposition=&utm_source=AdWords&utm_medium=Search_PPC_c&utm_term=_b&utm_content=77548444015&network=g&placement=&target=&matchtype=b&utm_campaign=6459244691&ad_type=text&adposition=&gclid=Cj0KCQjw8rT8BRCbARIsALWiOvRZ_Lw9cMjFBikxTgf3ddIkgZQad63MkIEG90W3MenneCjwEeRuQs8aAj_0EALw_wcB
https://happywithbaby.com/blog/i-didnt-realize-i-had-anxiety
https://www.everydayhealth.com/columns/voices-of-experience/hidden-signs-of-stress-and-anxiety/
https://www.marksdailyapple.com/10-natural-anxiety-remedies/
https://www.marksdailyapple.com/what-it-means-overwhelmed/

The post The Sneaky Stress & Anxiety Symptoms Negatively Affecting Your Life… appeared first on thenutritionwatchdog.com.

By: Cat Ebeling, RN, MSN-PHN, co-author of the best-sellers:  The Fat Burning Kitchen, The Top 101 Foods that Fight Aging & The Diabetes Fix

Many years ago, I had to call an exterminator to rid our home of some pesky flying ‘wood roaches’ that lived in the trees outside our Midwest home. These guys would get inside and fly around and I wasn’t too keen on that.

I had young children at home at the time, though, and didn’t want to expose them to any toxic pesticides sprayed around the house. I contacted the exterminator and he told me he would spray my house with a type of spray that contained ‘pyrethrins’. He assured me that the pyrethrin spray was completely natural and derived from chrysanthemums, perfectly safe and I had nothing to fear.

Well that wasn’t completely true. Yes, ‘pyrethroids’ as they are officially classified are considered safer than the stronger and scarier organophosphates (think Agent Orange) which originated as nerve agents during WW2. Those powerful toxins were banned by the EPA and have mostly been replaced with pyrethroid-type insecticides.

A specific group of bug-killers, pyrethroids and pyrethrins, have been soaring in popularity in recent years and now account for more than a quarter of the global market. Pyrethrum is the crude material that does come from chyrsanthemums, but the pyrethrins used in most pesticides are actually synthetic. Synthetic pyrethrins used in insecticide actually create a stronger response in the insect and kill it faster than natural pyrethrins. These chemicals act upon insect’s nervous systems, first making them extra active, then incapacitating them.

These pyrethroid insecticides are widely used, being sprinkled onto lawns, sprayed all over in community-wide mosquito elimination, sudsed onto dogs and cats as flea shampoo, and sprayed around the house to get rid of offending spiders, flying insects and cockroaches. These toxins are sometimes even used in human hair lice treatments, or in spray on bug repellents. The lovely green yards of suburbia are doused in it, as are our golf courses, nurseries and food crops.

Want to hear something shocking? Back in 2009, the US Environmental Protection Agency (EPA), found pyrethroids and pyrethrins in over 3,500 commercial products, and that doesn’t take into account the many ‘unofficial’ pesticides that often get used as well.

A recent study from the University of California shows that more and more of these pesticides are being used. Urinary samples were taken from both adults and children from 90 families, and over two-thirds of these people showed pyrethroid-related substances in their urine.

And this study from JAMA is even more alarming–2116 adults from the United States were observed over a 14-year period. This group been exposed to pyrethroid insecticides (according to urine testing), and it was found that this group had a much higher risk of death from all causes, especially cardiovascular disease. Environmental exposure to pyrethroid insecticides appears to be associated with a three times higher rate of cardiovascular disease and a 56% higher rate of early death. Astounding!

So, basically the so-called ‘safe’ insecticide that is virtually everywhere, is causing higher rates of death for those who have higher exposures. The unfortunate thing is that it’s hard to escape. Your office may be regularly sprayed for insects, as are hotels, airports, restaurants, and other public places. Your children’s school may be sprayed with it. Your food may be contaminated with it. And children and breast feeding mothers are the most vulnerable risk groups, as pyrethroids are most likely to be present in breast milk and, consequently, breastfeeding may be the starting point of their accumulation in the tissue of babies and young children.

What are the obvious effects of pyrethroids? When inhaled they cause coughing wheezing, shortness of breath, runny nose, and even chest pain. The skin reacts to pyrethroids by breaking out in rashes, itching or blistering.

Long term effects of pyrethroids disrupt the endocrine system and are considered a xenoestrogen, which mimics the female hormone estrogen. In women this causes excessive estrogen hormone buildup which can increase rates of breast cancer, as well as endometrial cancers. In men, it has feminizing effects, lowering testosterone, lowering sperm counts and causing ‘manboobs’.

Pyrethrin is considered a known carcinogen, and there is even evidence to show it harms thyroid gland and damages the liver. It is also considered a neurotoxin that can cause tremors, in-coordination, aggressive behavior and learning disabilities. In fact, there is evidence to suggest that pyrethroids are connected to an increased risk of Parkinson’s disease and dementia.

A safe insecticide? Not hardly.

Be aware of innocuous bug spraying. Object to the blanket spraying for mosquitos in neighborhoods, avoid insect repellents or use natural alternatives. You can reduce your exposure to pyrethroids by being aware and choosing natural alternatives whenever possible. And remember that children and breast feeding mothers are most at risk. It’s not that important to have the prettiest yard in the neighborhood if it’s toxic and deadly. Squash that bug with your shoe or use essential oils around the house to repel bugs.

The Environmental Working Group has guides for natural bug sprays and other insecticides. Bugs are not our enemy, toxic pesticides are!

References
https://chriskresser.com/environmental-toxins-steps-for-decreasing-exposure-and-increasing-detoxification/
https://www.ewg.org/research/ewgs-guide-bug-repellents?utm_campaign=Chris%20Kresser&utm_source=hs_email&utm_medium=email&utm_content=81931098&_hsenc=p2ANqtz-_sH4hc-u2puQYm3AUGtqw5bGRwLcwIt6ivTRYsHZoARyGzFi6HQ-bDBO68GPbSuGgnO3xzkRsecakq35mVerDYAsLKqg&_hsmi=81956282
http://www.anapsid.org/pyrethroids.html
https://www.theverge.com/2014/2/19/5423480/popular-poison-pyrethroid-health-risks.
https://jamanetwork.com/journals/jamainternalmedicine/article-abstract/2757789?utm_campaign=Chris%20Kresser&utm_source=hs_email&utm_medium=email&utm_content=81931098&_hsenc=p2ANqtz-_sH4hc-u2puQYm3AUGtqw5bGRwLcwIt6ivTRYsHZoARyGzFi6HQ-bDBO68GPbSuGgnO3xzkRsecakq35mVerDYAsLKqg&_hsmi=81956282

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