The Arthritis Diet . Following a diet low in processed foods and saturated fat and rich in fruits, vegetables, fish, nuts and beans is great for your body. If this advice looks familiar, it’s because these are the principles of the so- called Mediterranean diet, which is frequently touted for its anti- aging, disease- fighting powers. Studies confirm eating these foods can do the following: Lower blood pressure. Protect against chronic conditions ranging from cancer to stroke. Help arthritis by curbing inflammation. Benefit your joints as well as your heart. Lead to weight loss, which makes a huge difference in managing joint pain. Whether you call it a Mediterranean diet, an anti- inflammatory diet or simply an arthritis diet, here’s a look at key foods to focus on – and why they’re so good for joint health. Fish. How much: Health auth. Arthritis experts claim more is better. Why: Some types of fish are good sources of inflammation- fighting omega- 3 fatty acids. A study of 7. 27 postmenopausal women, published in the Journal of Nutrition in 2. C- reactive protein (CRP) and interleukin- 6. More recently, researchers have shown that taking fish oil supplements helps reduce joint swelling and pain, duration of morning stiffness and disease activity among people who have rheumatoid arthritis (RA). Best sources: Salmon, tuna, sardines, herring, anchovies, scallops and other cold- water fish. Take a supplement. A cholecystectomy, which is the surgical.Women Are Glitter-Bombing Their Private Parts, and Some Experts Are Warning Against It. Success Stories. Information on this website is not to be used as medical advice. Permission has been given to print the following. Diet, Eating and IBS Symptoms. There are a variety of factors that affect IBS, and diet is just one of these. If other factors, such as stressors or hormonal changes. Studies show that taking 6. Nuts & Seeds. How much: Eat 1. 5 ounces of nuts daily (one ounce is about one handful). Why: “Multiple studies confirm the role of nuts in an anti- inflammatory diet,” explains Jos. Another study, published in the journal Circulation in 2. B6 – found in most nuts – had higher levels of inflammatory markers. More good news: Nuts are jam- packed with inflammation- fighting monounsaturated fat. And though they’re relatively high in fat and calories, studies show noshing on nuts promotes weight loss because their protein, fiber and monounsaturated fats are satiating. These potent chem. Research shows getting the right amount of that vitamin aids in preventing inflammatory arthritis and maintaining healthy joints. Other research suggests eating vitamin K- rich veggies like broccoli, spinach, lettuce, kale and cabbage dramatically reduces inflammatory markers in the blood. Best sources: Colorful fruits and veggies – the darker or more brilliant the color, the more antioxidants it has. Good ones include blueberries, cherries, spinach, kale and broccoli. Olive Oil. How much: Two to three tablespoons daily. Do you schedule your activities around your bathroom breaks? Do you turn down invitations and avoid activities in public because you fear having an accident? A1C A form of hemoglobin used to test blood sugars over a period of time. ABCs of Behavior An easy method for remembering the order of behavioral components. Why: Olive oil is loaded with heart- healthy fats, as well as oleocanthal, which has properties similar to nonsteroidal, anti- inflammatory drugs. Inhibiting these enzymes dampens the body’s inflammatory processes and reduces pain sensitivity. Best sources: Extra virgin olive oil goes through less refining and processing, so it retains more nutrients than standard varieties. And it’s not the only oil with health benefits. Avocado and safflower oils have shown cholesterol- lowering properties while walnut oil has 1. Beans. How much: About one cup, twice a week (or more)Why: Beans are loaded with fiber and phytonutrients, which help lower CRP, an indi. At high levels, CRP could indicate anything from an infection to RA. In a study published in The Journal of Food Composition and Analysis in 2. Beans are also an excellent and inexpensive source of protein, with about 1. Best sources: Small red beans, red kidney beans and pinto beans rank among the U. S. Department of Agriculture’s top four antioxidant- containing foods (wild blueberries being in the number 2 spot). Whole Grains. How much: Eat a total of 6 ounces of grains per day; at least 3 of which should come from whole grains. One ounce of whole grain would be equal to . Some studies have also shown that fiber and fiber- rich foods can lower blood levels of the the inflammatory marker C- reactive protein. Best sources: Eat foods made with the entire grain kernel, like whole- wheat flour, oatmeal, bulgur, brown rice, quinoa. Some people may need to be careful about which whole grains they eat. Gluten – a protein found in wheat and other grains – has been linked to inflammation for some people. Should You Avoid Nightshades? Nightshade vegetables, including eggplant, tomatoes, red bell peppers and potatoes, are disease- fighting power. There’s no scientific evidence to suggest that nightshades trigger arthritis flares. In fact, some experts believe these vegetables contain a potent nutrient mix that helps inhibit arthritis pain. However, many people do report significant symptom relief when they avoid nightshade vegetables. So doctors say, if you notice that your arthritis pain flares after eating them, do a test and try eliminating all nightshade vegetables from your diet for a few weeks to see if it makes a difference. Updated October 2. Exercise Plus Diet Equals Weight Loss. Exercise can be a powerful balm for many of the things that ail us, including depression, bone loss, fatigue, heart dise. This sometimes happens after you eat other healthy foods like? Subscribe Now to Arthritis Today! Iodine — Health Professional Fact Sheet. Introduction. Iodine is a trace element that is naturally present in some foods, added to others, and available as a dietary supplement. Iodine is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Thyroid hormones regulate many important biochemical reactions, including protein synthesis and enzymatic activity, and are critical determinants of metabolic activity . They are also required for proper skeletal and central nervous system development in fetuses and infants . It is secreted by the pituitary gland to control thyroid hormone production and secretion, thereby protecting the body from hypothyroidism and hyperthyroidism . TSH secretion increases thyroidal uptake of iodine and stimulates the synthesis and release of T3 and T4. In the absence of sufficient iodine, TSH levels remain elevated, leading to goiter, an enlargement of the thyroid gland that reflects the body's attempt to trap more iodine from the circulation and produce thyroid hormones. Iodine may have other physiological functions in the body as well. For example, it appears to play a role in immune response and might have a beneficial effect on mammary dysplasia and fibrocystic breast disease . In some regions of the world, iodine- deficient soils are common, increasing the risk of iodine deficiency among people who consume foods primarily from those areas. Salt iodization programs, which many countries have implemented, have dramatically reduced the prevalence of iodine deficiency worldwide . Iodine rarely occurs as the element, but rather as a salt; for this reason, it is referred to as iodide and not iodine. Iodide is quickly and almost completely absorbed in the stomach and duodenum. Iodate is reduced in the gastrointestinal tract and absorbed as iodide . When iodide enters the circulation, the thyroid gland concentrates it in appropriate amounts for thyroid hormone synthesis and most of the remaining amount is excreted in the urine . The iodine- replete healthy adult has about 1. Values lower than 1. L in children and non- pregnant adults indicate insufficient iodine intake, although iodine deficiency is not classified as severe until urinary iodine levels are lower than 2. L. Recommended Intakes. Intake recommendations for iodine and other nutrients are provided in the Dietary Reference Intakes (DRIs) developed by the Food and Nutrition Board (FNB) at the Institute of Medicine of the National Academies (formerly National Academy of Sciences) . DRI is the general term for a set of reference values used for planning and assessing nutrient intakes of healthy people. These values, which vary by age and gender . It is usually used to assess the adequacy of nutrient intakes in populations but not individuals. Tolerable Upper Intake Level (UL): maximum daily intake unlikely to cause adverse health effects . For infants from birth to 1. FNB established an AI for iodine that is equivalent to the mean intake of iodine in healthy, breastfed infants in the United States. Table 1: Recommended Dietary Allowances (RDAs) for Iodine . Other good sources include seafood, dairy products (partly due to the use of iodine feed supplements and iodophor sanitizing agents in the dairy industry . Dairy products, especially milk, and grain products are the major contributors of iodine to the American diet . Iodine is also present in human breast milk . Iodine concentrations in plant foods can range from as little as 1. This variability in turn affects the iodine content of meat and animal products because it affects the iodine content of foods that the animals consume . The iodine content of different seaweed species also varies greatly . For these reasons, the values in Table 2 are approximate. Table 2: Selected Food Sources of Iodine . Milk, reduced fat, 1 cup. Fish sticks, 3 ounces. Bread, white, enriched, 2 slices. Fruit cocktail in heavy syrup, canned, 1/2 cup. Shrimp, 3 ounces. Ice cream, chocolate, 1/2 cup. Macaroni, enriched, boiled, 1 cup. Egg, 1 large. 24. Tuna, canned in oil, drained, 3 ounces. Corn, cream style, canned, 1/2 cup. Prunes, dried, 5 prunes. Cheese, cheddar, 1 ounce. Raisin bran cereal, 1 cup. Lima beans, mature, boiled, 1/2 cup. Apple juice, 1 cup. Green peas, frozen, boiled, 1/2 cup. Banana, 1 medium. DV = Daily Value. DVs were developed by the U. S. Food and Drug Administration (FDA) to help consumers compare the nutrient contents of products within the context of a total diet. The DV for iodine is 1. However, the FDA does not require food labels to list iodine content unless a food has been fortified with this nutrient. Foods providing 2. DV are considered to be high sources of a nutrient. The U. S. Department of Agriculture's (USDA's) Nutrient Database Web site . As a result, approximately 7. North and South America to less than 5. Europe and the Eastern Mediterranean regions . Food and Drug Administration (FDA) has approved potassium iodide and cuprous iodide for salt iodization . According to its label, iodized salt in the United States contains 4. However, the majority of salt intake in the United States comes from processed foods, and food manufacturers almost always use non- iodized salt in processed foods. If they do use iodized salt, they must list the salt as iodized in the ingredient list on the food label . Dietary supplements of iodine or iodine- containing kelp (a seaweed) are also available. A small study found that potassium iodide is almost completely (9. Through the TDS program, foods that represent the average U. S. Based on analytical results from TDS food samples collected between 2. United States range from 1. These intakes meet or exceed the EAR for all groups. TDS data do not include iodine that people obtain from the discretionary use of iodized salt . Because many U. S. Data from the National Health and Nutrition Examination Survey (NHANES) collected between 1. Urinary iodine reflects dietary iodine intake directly because people excrete more than 9. Spot urine iodine measurements are a useful indicator of iodine status within populations . However, 2. 4- hour urinary iodine or multiple spot urine measurements are more accurate for individuals . For a population of school- aged children or non- pregnant adults to be iodine sufficient, median urinary iodine concentrations should be greater than 1. L and no more than 2. L . Since the inception of the NHANES monitoring program, urinary iodine measurements have shown that the general U. S. This is despite the fact that urinary iodine levels decreased by more than 5. Much of this decline was a result of decreased levels of iodine in milk due to the reduced use of iodine- containing feed supplements and iodophor sanitizing agents in the dairy industry . The use of erythrosine, an iodine- containing food dye commonly used in fruit- flavored breakfast cereals, also decreased during this time . This sharp decline in urinary iodine levels caused some concern during the late 1. U. S. During 2. 00. NHANES participants aged 6 years and older had a median urinary iodine concentration of 1. L, and 8. 8 . Among women of reproductive age, the median urinary iodine concentration in NHANES 2. L, and 1. 4. 6 . These values have essentially remained unchanged in the last three NHANES surveys, indicating that the dietary iodine intake of the general U. S. Pregnant Women. According to the WHO, a median urinary iodine concentration of 1. L indicates adequate iodine nutrition during pregnancy, while values less than 1. L are considered insufficient . Analyses of NHANES datasets covering time periods from 2. United States are iodine insufficient. Median urinary iodine concentrations for pregnant women participating in NHANES surveys were 1. L in 2. 00. 3–2. 00. Further, 5. 6. 9% of pregnant women surveyed during 2. L . In a study published in 2. Boston was 1. 49 mcg/L and 4. WHO cutoff for sufficiency . The NHANES analyses and the Boston study each had relatively small sample sizes but they do raise concerns about the adequacy of iodine status of pregnant women in the United States. Suboptimal iodine status during pregnancy has also been observed in Australia . According to NHANES 2. L, compared with 1. L among consumers of dairy . Women who restrict their dietary salt intake also have lower urinary iodine concentrations and might be more likely to be iodine deficient than women who don’t restrict salt intake . Continued national iodine monitoring is needed with more emphasis on population subgroups that are most susceptible to iodine deficiency disorders. Iodine Deficiency. Iodine deficiency has multiple adverse effects on growth and development, and is the most common cause of preventable mental retardation in the world . Iodine deficiency disorders result from inadequate thyroid hormone production secondary to insufficient iodine . During pregnancy and early infancy, iodine deficiency can cause irreversible effects. Under normal conditions, the body tightly controls thyroid hormone concentrations via TSH. Typically, TSH secretion increases when iodine intake falls below about 1. TSH increases thyroidal iodine uptake from the blood and the production of thyroid hormone. However, very low iodine intakes can reduce thyroid hormone production even in the presence of elevated TSH levels. If a person's iodine intake falls below approximately 1. Goiter is usually the earliest clinical sign of iodine deficiency . In pregnant women, iodine deficiency of this magnitude can cause major neurodevelopmental deficits and growth retardation in the fetus, as well as miscarriage and stillbirth . Chronic, severe iodine deficiency in utero causes cretinism, a condition characterized by mental retardation, deaf mutism, motor spasticity, stunted growth, delayed sexual maturation, and other physical and neurological abnormalities . Mild to moderate maternal iodine deficiency has also been associated with an increased risk for attention deficit hyperactivity disorder in children .
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
August 2017
Categories |