Uterine fibroids and hysterectomy
Description
An in-depth report on the causes, diagnosis, treatment, and prevention of uterine fibroids
Alternative Names
Hysterectomy and uterine fibroids; Leiomyoma; Myoma
Lifestyle Changes
Because fibroids are almost never life threatening, watchful waiting is a reasonable option for many women (even those with large fibroids), particularly if they are approaching menopause.
Regular Monitoring
Any woman who chooses watchful waiting should be sure other causes of heavy bleeding have been ruled out. She should also have regular pelvic examinations and ultrasounds performed to monitor the growth of the fibroid.
Dietary Factors for Preventing Anemia
Foods for Maintaining Healthy Iron Stores.
The following are some suggestions for increasing iron levels in the diet:
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The best foods for increasing or maintaining healthy iron levels contain absorbable iron, called
heme iron
. Such foods include (in order of iron-richness) clams, oysters, organ meats, beef, pork, poultry, and fish.
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About 60% of iron in meat is poorly absorbed; this is a form called
non-heme iron
. Eggs, dairy products, and vegetables that contain iron
only
have the non-heme form. Such plants include dried beans and peas, iron-fortified cereals, bread, and pasta products, dark green leafy vegetables (chard, spinach, mustard greens, kale), dried fruits, nuts, and seeds.
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Increasing intake of vitamin-C rich foods can enhance absorption of non-heme iron during a single meal, although regular intake of vitamin C does not appear to have any significant effect on iron stores. In any case, vitamin-C rich foods are healthy and include broccoli, cabbage, citrus fruits, melon, tomatoes, and strawberries. One orange or six ounces of orange juice can double the amount of iron your body absorbs from plant foods.
Like most vitamins, vitamin C may be obtained in the recommended amount with a well-balanced diet, including some enriched or fortified foods.
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Foods containing riboflavin (vitamin B2) may help enhance the response of hemoglobin to iron. Sources include liver, dried fortified cereals, and yogurt.
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Cooking in cast iron pans and skillets is known to increase iron content of food. According to one study, however, boiling, steaming, or stir-frying many vegetables in utensils composed of
any
material significantly increases the release of iron stored in plants so it is available to the body.
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Certain nutrients, such as tannin (found in tea) or phytic acid (found in foods such as seeds and bran) interfere with the body's absorption of dietary iron. (It is commonly believed that fiber impedes iron absorption, but researchers report that it most likely has no effect.)
Sources of Vitamins B12 and Folate.
Vitamins B12 and folate are important for prevention of anemia related to nutritional deficiencies. Although this anemia is not necessarily related to fibroids, these vitamins are very important for good health in general and for reproductive health in women.
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The only natural dietary sources of B12 are animal products such as meats, dairy products, eggs, and fish (clams and oily fish are very high in B12) Like other B vitamins, B12 is added to commercial dried cereals. The recommended daily allowance (RDA) is 2.4 mcg a day. Deficiencies are rare in young people, although the elderly may have trouble absorbing natural vitamin B12 and require synthetic forms from supplements and fortified foods.
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Folate is best found in avocado, bananas, orange juice, cold cereal, asparagus, fruits, green, leafy vegetables, dried beans and peas, and yeast. The synthetic form, folic acid, is added to commercial grain products. Vitamins are usually made from folic acid, which is about twice as strong as folate. Many experts recommend that adults have 400 mcg of folic acid daily, which is considerably higher than standard recommendations of 400 mcg of
folate,
which does not take into consideration the possible benefits of folate on the heart. Low levels of folate during pregnancy are common without supplements; deficiencies at that time increase the risk of neural tube defects in newborns. Women who are planning to get pregnant should take 400 mcg of folic acid before conception as well as when they are pregnant or breast feeding.
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Iron Supplements.
Iron supplements are best for restoring iron levels but they should be used only when dietary measures have failed. Women should always discuss such supplements with their doctor.
[For more information, see
In-Depth Report
#57: Anemia.]
Other Dietary Factors
Although few studies have been conducted on diet and fibroids, one study reported a higher risk with consumption of beef and ham and a lower risk with a high intake of green vegetables.
Nonsteroidal Anti-Inflammatory Drugs (NSAIDs)
Although they have not been studied for fibroids, nonsteroidal anti-inflammatory drugs (NSAIDs) taken on a regular schedule reduce heavy menstrual bleeding and pain from unknown causes. These drugs reduce inflammation, in part by their action against prostaglandins, the chemicals that stimulate uterine contractions and cause pain. Aspirin is the most common NSAID, but there are dozens of others, including ibuprofen (Advil, Motrin) and naproxen (Aleve, Anaprox, Naprosyn). Both ibuprofen and naproxen are recommended for menstrual pain. However, long-term use of any NSAID can increase the risk for
gastrointestinal
bleeding and ulcers. In fact, one 2001 study of women with iron deficiency anemia reported that overuse of NSAIDs for menstrual disorders contributed to anemia.
Alternative Treatments
Many women with menstrual disorders may resort to alternative treatments. There has been little research on whether any such therapies benefit fibroids.
Acupuncture.
Some women report relief from pelvic pain and heaviness after acupuncture
Yoga.
Yoga exercises help some women relieve sensations of heaviness and pressure.
Herbal Remedies.
Herbal remedies used for fibroids include ginseng or herbal combinations of rhubarb, cinnamon, and sargassum seaweed. There is no scientific evidence that these herbs are effective.
Herbs and Supplements
Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been a number of reported cases of serious and even lethal side effects from herbal products. Patients should check with their doctor before using any herbal remedies or dietary supplements.
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Review Date: 6/13/2006
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Reviewed By: Harvey Simon, M.D., Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital
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