IRON DEFICIENCY: SIGNS AND SYMTPOMS TO LOOK FOR
Iron helps our blood carry oxygen to all the organs that need it. When you don’t have enough iron, you feel tired, weak, or short of breath. For people aged 65 years and up, it’s important to know what iron deficiency looks like, its signs and symptoms, and what causes it. Learn why iron matters to your health, medical treatments and home remedies, and foods that combat iron deficiency. What is iron deficiency? Iron deficiency means your body does not have enough iron to do its job. Iron helps your body make hemoglobin, the protein in red blood cells that carries oxygen. If you don’t have enough iron, your body can’t produce enough healthy red blood cells, which can lead to iron-deficiency anemia. Why iron is important Iron is used for several bodily functions: It helps red blood cells carry oxygen to muscles, the brain, and organs. It supports energy and thinking. Low iron can make daily tasks feel harder. It helps the immune system work well. For people aged 65 years and above, having enough iron can help with balance, thinking, and staying active. Low iron can raise the chance of feeling weak or falling. What are the signs and symptoms of iron deficiency in people aged 65 years and up Many people with low iron have mild or no symptoms at first. When symptoms do appear, they can include: Feeling very tired or lacking energy Shortness of breath Lightheadedness or dizziness Pale skin Fast heartbeat or chest discomfort Brain fog, trouble thinking clearly, or slower thinking Weakness, muscle tiredness, or more falls Restless legs In some cases, it causes pica or a craving for nonfood items Causes of iron deficiency Iron deficiency happens when the body loses more iron than it takes in, or cannot use the iron it has. Common causes include: Blood loss from the digestive tract. Small, slow bleeding from the stomach, intestines, or colon is surprisingly common among people aged 65 years and up. Not enough iron in your diet, especially if you eat very little meat, are vegetarian, or vegan. Problems absorbing iron because of certain stomach or intestinal conditions, or after certain. Chronic inflammation or long-term illnesses can cause the body to store iron in a way that makes it harder to use, even when iron levels are normal. Some medicines that reduce stomach acid can lower iron absorption if used long term. Did You Know? Low iron in your blood puts you at higher risk of catching mosquito-borne diseases like dengue. Keep the little vampires at bay with homemade natural mosquito repellent. Who is more iron deficient, men or women? Young women often have iron loss from menstrual bleeding. But after age 65, men also face the risk of iron deficiency. According to the Centers for Disease Control and Prevention, iron deficiency becomes more common with age, so screening when symptoms appear is wise. Is it possible to have too much iron? Yes, and it can happen when people self-medicate with iron supplements without their doctor’s supervision. Iron overload can damage the liver, heart, pancreas, and other organs. Some signs of iron overload are: Fatigue, low energy, general weakness Joint pain (especially in the hands and knees) Abdominal pain or discomfort Unexplained weight loss Darkening of the skin (bronze or gray tint) Loss of sex drive or erectile dysfunction Irregular heart rhythm or palpitations Swelling in the liver or spleen Frequent infections Read more: 7 reasons your skin itches like crazy Treatments and remedies Both medical treatments and home remedies can restore and raise iron in your body. Always check with a health care provider before starting any treatment. Medical treatments Oral iron supplements: Pills, capsules, tablets etc. taken by mouth are the usual first step, although it can take a few weeks to replenish your body’s iron stores. Side effects can include stomach upset, constipation, and dark stools. Intravenous iron: If oral iron does not work or causes bad side effects, IV iron can be given safely in the clinic. A needle delivers liquid iron directly into your bloodstream. This gives much quicker results, but can have its own side effects, so it is done under medical supervision. Treat the cause: If bleeding is found, doctors treat the source. That might mean medicines, procedures, or surgery. Fixing the bleeding stops iron loss. Blood transfusion: In extremely severe cases, anemia may be treated with a blood transfusion. Home and lifestyle remedies Diet changes: Add iron-rich foods to meals, and take vitamin c to help with absorption. Take iron correctly: Some people absorb iron better if they take it on an empty stomach or with vitamin C. For others, a small snack helps prevent an upset stomach. Avoid tea or coffee near iron doses because they can reduce absorption. Avoid self-prescribing high-dose iron: Too much iron can lead to iron poisoning. This can result in vomiting, diarrhea, abdominal pain, and liver failure. Foods that combat iron deficiency There are two kinds of dietary iron, heme and non-heme. Heme iron is readily absorbed by the human body. It is found in animal muscle tissue, and foods with the most heme iron are: Red meat (beef, lamb, venison) Organ meats (liver, brain, kidneys) Chicken and other poultry (thighs and legs have more heme iron than breast meat) Seafood (shellfish, salmon, tuna) Non-heme iron is found in plants. It takes a little time — and some help from vitamin C — to be fully absorbed. Good sources of non-heme iron are: Lentils, beans, chickpeas, tofu Spinach, kale, chard, and beet greens Fortified grains and cereals Nuts and seeds Cook up the 5 best foods for a healthy heart Tips to improve iron uptake: Spruce up your dinner with an easy, breezy drink loaded with vitamin C. Avoid tea, coffee, or high-calcium foods at the same time as iron-rich meals. Next steps: If you think you or a loved one has low iron Talk to a health care provider. Describe symptoms and bring a list