16. Digestive Diseases and
Nutrition:
Questions and Answers |
My doctor recommended I talk to a
registered dietitian about following a fat-controlled eating plan to control
my chronic diarrhea. I don’t understand how changes in my diet can help me.
Please explain.
Fats–- such as butter, margarine, oil, mayonnaise or salad dressing –require
certain enzymes to be digested. If fat is not digested, it may cause nausea,
bloating, diarrhea or other unpleasant side effects. The purpose of a
fat-controlled eating plan is to limit the total amount of fat that you eat
to prevent side effects.
A registered dietitian can provide in-depth personalized nutrition education
to help you develop a personal action plan. A dietitian will tell you how
many grams of fat you should consume each day.
I am in search of a chart that shows the grams of fiber in certain foods and
juices. I have kept track of this because I have a 5-year-old on a high
fiber diet and I have to make sure that he eats 10 grams of fiber a day. I
really need some sort of measurement chart so that I can log this. He has an
intestinal blockage and is taking medication as well as receiving enemas and
drinking 8 glasses of water and juices throughout the day. When he returns
to his normal physician I have to have his intake of fiber documented. Could
please help me and tell me if I can get a copy online?
The following chart gives the fiber content of common high-fiber food
selections. The information has been adapted from the Home Medical Guide
published by the Columbia University College of Physicians & Surgeons
Complete. The U.S. Department of Agriculture (www.usda.gov) and the American
Dietetic Association (www.eatright.com) also give guidelines for fiber
intake on their web sites. You should discuss these fiber guidelines with
your son’s physician to see which guidelines are appropriate. Your son’s
physician also may refer you to a registered dietitian for further help in
meal planning, label reading and grocery shopping. However, this listing
should give you a place to start.
Fiber Content of Foods
Source
|
Serving Size
|
Total Fiber (in grams)
|
Breads, grains and cereals
White bread
Rye bread
Whole grain bread
French bread
Dinner roll
White rice
Brown rice
Egg noodles
Spaghetti
Bran 100% cereal
Oats, whole
Corn grits
Graham crackers
Rye wafers
Popcorn
|
1 slice
1 slice
1 slice
1 slice
1 roll
1/2 cup cooked
1/2 cup cooked
1/2 cup cooked
1/2 cup of noodles
1/2 cup
1/2 cup cooked
1/2 cup cooked
2
3
3 cups
|
0.53
2.7
2.9
1.0
0.8
0.5
1.5
0.8
0.8
10.0
1.4
1.9
1.4
3.3
3.8
|
Fruits
Apple
Apricots
Banana
Blackberries
Cherries
Grapefruit
Peach
Pear
Pineapple
Plums
Strawberries
Tangerine
Legumes, kidney beans
Lima beans
Pinto beans
White beans
|
1 small
2 medium
1 medium
1/2 cup
10
1/2 portion
1 medium
1 small
1/2 cup
2 medium
1/2 cup
1 medium
1/2 cup cooked
1/2 cup cooked
1/2 cup cooked
1/2 cup cooked
|
3.9
1.2
1.3
3.7
0.8
1.0
1.0
2.5
0.5
2.3
2.8
1.3
4.5
1.4
3.3
4.2
|
Vegetables
Broccoli
Lettuce
Parsnips
Peas
Potato
Squash, summer
Zucchini
|
1/2 cup cooked
1 cup raw
1/2 cup cooked
1/2 cup cooked
1 small
1/2 cup cooked
1/2 cup cooked
|
2.5
0.5
4.4
5.7
3.8
2.3
2.5
|
know it’s good to eat a lot of fiber to stay regular, but sometimes I eat too much fiber and have painful gas or even diarrhea. What’s the best way to strike a healthy balance?
Dietary fiber is a combination of plant materials that cannot be digested.
There are two kinds of dietary fiber: insoluble (cellulose, hemicellulose
and lignin) and soluble (gums, mucilages and pectins).
Insoluble fiber promotes normal elimination by providing bulk for stool
formation and quickens the passage of stool though the colon. Insoluble
fiber also helps you eat less because it gives you a full feeling more
quickly than other foods. Preliminary studies are now showing that soluble
fiber may reduce the risk of heart disease, lower the risk of colon cancer
and reduce LDL (bad) cholesterol in the blood, so it is important to make
sure that you are getting enough fiber in your diet.
The Food and Nutrition Board of the National Academy of Sciences has not set
a Recommended Dietary Allowance (RDA) for dietary fiber. However, several
other health organizations, including the Federal Government and the
National Cancer Institute, recommend 20 to 30 grams of fiber per day, with
an upper limit of 35 grams per day.
Eating a variety of foods that contain dietary fiber is the best way to get
an adequate amount. Foods that are good sources of dietary fiber include
whole-grain breads and cereals, fruits, and vegetables and beans, peas,
lentils, nuts and seeds. To get enough fiber in the foods you eat, serve
vegetables and fruits with edible skins and seeds and use whole-grain flours
when baking.
If you would like to increase the amount of fiber in your diet, do so
slowly. A drastic increase in the amount of fiber in your diet could cause
symptoms such as gas, cramping and diarrhea. If you’ve added fiber to your
diet at a moderate rate and are still experiencing an abundance of gas and
diarrhea, you may need to decrease the amount of fiber in your diet. Try to
consume fiber within the range of 20 to 25 grams per day. Keep in mind that
some gas is normal–in fact, the average person produces approximately one to
three liters of gas a day. If you feel you have too much gas, many
nonprescription, over-the-counter medicines are available to help reduce
symptoms, including antacids with simethicone and activated charcoal.
Digestive enzymes, such as those found in Beano, will help digest the sugar
in fiber-rich beans, fruit and many vegetables. Severe diarrhea may be a
sign of a more serious illness. Contact your health care provider if you
have diarrhea or a fever that lasts more than 24 hours.
To aid in the digestion of fiber-containing foods, you should drink at least
8 cups of fluid every day.
If fiber doesn’t protect against colon cancer, why should I continue to eat
foods high in fiber? Is there any value to altering my diet to protect
against colon cancer?
A recent study published in the New England Journal of Medicine questioned
the role of dietary fiber in colon cancer prevention. The study showed that
women with the highest fiber intake did not have any additional protection
from colon cancer than women with the lowest fiber intake. This news alarmed
many people, but an editorial accompanying the article stated that the link
between fiber and colon cancer is complex and the researchers have yet to
sort it out.
Therefore, people should continue to add fiber to their diets, as fiber-rich
foods are an important source of nutrients and help prevent many other
serious conditions. Fiber can help fend off heart disease, America’s top
killer. A study in the January issue of the American Journal of Clinical
Nutrition, which received much less attention, provided the findings of 67
trials compiled by Harvard researchers. This study reported that two to 10
grams a day of soluble fiber lowered total cholesterol and LDL’s (the “bad”
low-density lipoproteins) by small but significant amounts.
The study results indicated that a high-fiber diet may also help lower blood
pressure, improve blood sugar, combat overeating and help prevent
gastrointestinal conditions like diverticular disease, constipation and
maybe even stomach and esophageal cancers.
Bottom line? More research is needed before we’ll know for sure what fiber’s
exact role is in colon cancer. But it still makes sense to get 20 to 35
grams of fiber a day. To help prevent colon cancer: keep active, eat a
balanced diet, maintain your ideal body weight and schedule polyp screenings
every five years after age 50 or earlier if you have a family history of
colon cancer.
What foods should a person avoid if he or she has heartburn, GERD, or
Barrett’s esophagus?
Eating certain foods, including onions, chocolate, peppermint and high-fat
foods, as well as alcohol consumption, contribute to relaxing the lower
esophageal sphincter muscle which controls the opening between the esophagus
and the stomach. Usually, this muscle remains tightly closed except when
food is swallowed. However, when this muscle fails to close, the
acid-containing contents of the stomach can travel back up into the
esophagus, producing a burning sensation commonly referred to as heartburn.
Caffeinated beverages and foods (such as coffee, tea, colas and chocolate)
also cause heartburn and gastroesophageal reflux disease (GERD). Tomatoes,
citrus fruits or juices also contribute additional acid that can irritate
the esophagus.
In addition, smoking relaxes the lower esophageal sphincter, contributing to
heartburn and GERD.
Improving your eating habits can also reduce reflux. After eating, keep an
upright posture. Eat moderate portions of food and smaller meals. Lastly,
eat meals at least three to four hours before laying down and avoid bedtime
snacks.
As far as foods to emphasize in your diet, theoretically a high protein diet
contributes to improving the pressure of the lower esophageal sphincter
muscle.
What are some common foods that may contain gluten?
People with celiac disease or gluten sensitivity may need to follow a
gluten-free diet.
A gluten-free diet means avoiding all foods that contain wheat (including
durum, semolina and spelt), rye, barley, oats and other related grains (such
as kamat and triticale). Therefore, most grains, pastas, cereals and many
processed foods should be avoided. Enriched products should also be avoided.
Here’s an overview of the types of foods commonly containing gluten:
n
Dairy
• |
Ice cream |
• |
Cheese spreads |
• |
Nondairy creamer |
• |
Yogurt with fruit |
• |
Beverages |
• |
Cocoa |
• |
Hawaiian Punch |
• |
Hot chocolate mixes |
• |
Instant coffee |
• |
Instant tea |
n
Condiments/Miscellaneous
• |
Bouillon cubes |
• |
Brown rice syrup |
• |
Catsup |
• |
Cinnamon |
• |
Distilled white
vinegar |
• |
Margarine |
• |
Meat sauces |
• |
Soy sauce |
• |
Tomato sauce |
• |
Vanilla with grain
alcohol |
• |
Worcestershire sauce |
n(Squer Bullet) Meats
• |
Honey-baked hams |
• |
Hot dogs and
sausages |
• |
Luncheon meats |
• |
Self-basting fowl |
• |
Snacks |
• |
Chip and dip mixes |
• |
Corn tortillas |
• |
French fries |
• |
Dry roasted nuts |
• |
Marshmallows |
In addition, there are many personal and over-the-counter items that
commonly contain gluten, such as:
• |
Lip balm |
• |
Communion wafers |
• |
Lipsticks |
• |
Aspirin |
• |
Tylenol |
• |
Rolaids |
• |
Face
powder |
• |
Toothpaste |
• |
Envelope
glue |
• |
Body
powder |
• |
Hand
lotions |
• |
Stamps
(postal or those used in sticker books) |
A registered dietitian, a health care professional who specializes in food
and nutrition, can help you learn more about following a gluten-free diet.
My son has just been diagnosed with celiac disease and needs to follow a
gluten-free diet. Can you offer some suggestions to help us get started?
A gluten-free diet means avoiding all foods that contain wheat (including
durum, semolina and spelt), rye, barley, oats and other related grains (such
as kamat and triticale). Therefore, most grains, pastas, cereals and many
processed foods should be avoided. In addition, there are many hidden
sources of gluten. These include ingredients added to foods to improve
texture or enhance flavor and products used in food packaging. Gluten may
even be present on surfaces used for food preparation or cooking.
A registered dietitian, a health care professional who specializes in food
and nutrition, can help you learn more about following a gluten-free diet.
The gluten-free diet requires a completely new approach to eating and
preparing foods that will affect your child’s entire life. Your son needs to
be extremely careful about what he buys for lunch at school or work, eats at
parties or grabs from the refrigerator for a snack.
When grocery shopping for your child, you’ll need to scrutinize ingredient
labels carefully. With practice, screening for gluten will become second
nature and you’ll learn to recognize which foods are safe and which are off
limits. Remember, wheat-free does not mean gluten-free, as many additives
contain gluten. If you are in doubt about a product’s ingredients, contact
the manufacturer.
Children with celiac disease may feel that they stand out from others
because they have to avoid certain foods. Work together with your child to
find gluten-free treats and snack that he likes and can share with his
friends. The following tips might also help:
• |
Meet with your
child’s teacher each year and explain about celiac disease. Give the
teacher information on your son’s gluten-free diet. Ask to be notified
of special events, so that you can prepare something for your child in
advance. In addition, since celiac symptoms (such as diarrhea or gas)
can arise suddenly, arrange a special signal between your child and the
teacher if your child needs to visit the restroom. |
• |
Communicate with
your child. Help your child develop habits of checking first with a
responsible adult when he/she is not sure of the food being offered. |
• |
Take along
gluten-free foods when traveling or on vacation. Gluten-free snacks and
meals keep well with proper storage. |
• |
In your home, have
special places set aside for gluten-free foods. Have a labeling system
that you and your child understand and is easily identified by any
visitor or caregiver. |
How important is nutrition for people with inflammatory bowel disease (IBD)?
Good nutrition plays a key role in helping reduce symptoms and promote
healing for people with IBD.
Nutritional deficiency is one of the main complications in patients with IBD.
Most patients lose weight, usually due to inadequate intake of nutrients.
This occurs for several reasons:
• |
Your body might not
absorb all the dietary carbohydrates, protein, fat, vitamins and
minerals that you eat, depending on what section and how much of your
small and large intestine is affected. |
• |
Your appetite may be
reduced due to medications or during times when your IBD is “flaring up.”
|
There is no special diet for people with IBD. Because people tolerate
various food differently, the general guideline is to eat a balanced diet
and try to avoid foods that seem to make your symptoms worse.
If the inflammation has caused a stricture (narrowing) in the intestine, a
doctor might ask you to follow a low-fiber (low-residue) diet or a special
liquid diet. In these special cases, a registered dietitian can assist you
in developing a temporary diet until the inflammation subsides.
What should I do to maintain proper nutrition?
• |
Make sure you are
not skipping meals. Eat regular meals and snacks. |
• |
Eat a variety of
foods from all food groups to get all the nutrients you need. |
• |
Choose foods high in
calories and nutrients. |
• |
Drink eight, 8-ounce
glasses of fluid. This is especially important with diarrhea and in
warmer weather to prevent dehydration. |
• |
Drink high-calorie
liquid supplements in place of low-calorie drinks or in addition to your
meals and snacks. |
• |
Tube feedings can be
used to deliver high-calorie formulas if you are unable to consume
enough calories by mouth. |
I am concerned that my child, who has been diagnosed with inflammatory bowel
disease (IBD), is not getting the nutrition he needs. What’s the
relationship between IBD and nutrition in children?
Children with inflammatory bowel disease may suffer from malnutrition and
growth failure. This is thought to be the result of several different
factors including poor appetite, abdominal pain, impaired absorption and
loss of dietary nutrients, increased calorie requirements. Malnutrition can
also be secondary to medication side effects.
Nutritional therapy is necessary to correct vitamin and mineral
deficiencies, provide adequate energy for healing of the inflamed intestine
and to provide enough calories for growth.
Children with IBD benefit from a balanced, high-energy, high-protein diet.
Some children may need supplemental nutritional support to provide 150
percent of the recommended daily dietary allowance. Low residue (low-fiber)
diets may be recommended in patients with symptoms of abdominal pain or
diarrhea. Children with IBD are often prescribed supplemental vitamins,
trace minerals and iron.
Nutritional therapy, in the form of liquid formulas, has also been
prescribed for children as a single form of therapy. This form of therapy
has been shown to be effective in the treatment of children with active IBD
and growth failure, helping these children avoid medication side effects and
improve their growth.
I recently had the pelvic pouch surgery, and diarrhea (up to 15 loose bowel
movements daily) has become a real problem for me. Can you suggest any
dietary changes to help improve this?
Let’s begin with a definition of the pelvic pouch, for those who aren’t
familiar with the procedure. The pelvic pouch is an internal pouch or
reservoir constructed from the small intestine in order to drain stool.
A small valve constructed inside the reservoir can be accessed through a
stoma, or opening, in the groin area, just below the belly button.
The pouch is drained about 4-6 times daily by inserting a catheter into the
valve.
The function of the pelvic pouch will change over the first year and improve
as it stretches and becomes larger. But at first, frequent bowel movements
are common as your body adjusts to the pouch.
Dietary changes may help improve your diarrhea. Certain foods which have
been found to help decrease the water content of the stool may also decrease
the number of loose bowel movements. These foods include: applesauce,
bananas, rice, creamy peanut butter, potatoes (without skin), cheese,
marshmallows, pretzels, toast, yogurt and tapioca pudding. Limiting fried
and fatty foods as well as milk and dairy products may also help decrease
diarrhea. Try keeping a food journal to record what foods seem to decrease
or increase diarrhea for you, and adjust your diet accordingly.
Bulking agents such as Metamucil, Citrucel, Fibercon or Konsyl also help
thicken the stool. These products are ingested with little fluid to allow
the extra fluid in the gastrointestinal tract to be absorbed. They can be
taken up to 3 times daily.
Medications such as Lomotil or Imodium are sometimes prescribed by a doctor
to slow down stools. These medications should not be used without your
doctor’s approval. If these drugs do not work, there are stronger
medications that can be prescribed by your doctor..
Should I be taking a vitamin or mineral supplement if I have a
gastrointestinal disease?
Certain gastrointestinal diseases can affect the levels of vitamins and
minerals in your system. Malabsorption, or the impaired absorption of
nutrients from the gastrointestinal tract, can occur as the result of liver
disease, celiac disease, sprue, dysentery and severe diarrhea. Significant
malabsorption can result in low levels of all the essential nutrients.
However, fat-soluble vitamins, calcium, magnesium and zinc can be more
adversely affected than other nutrients.
A well-balanced diet is sufficient to maintain adequate levels of vitamins
and minerals for most people with gastrointestinal diseases. However, oral
nutrient supplements may be prescribed if you have any of the following
conditions:
• |
Cirrhosis of the
liver or severe liver disease: can result in a diminished capacity to
store vitamins A and B12. |
• |
Atrophic gastritis:
leads to the malabsorption of vitamin B12. This
vitamin can be measured in your blood if atrophic gastritis is suspected. To
correct this deficiency, your doctor will likely need to provide you with
periodic injections of vitamin B12 to maintain normal body stores.
|
• |
Diseases which
result in pancreatic insufficiency and diminished bile acid secretion by
the liver can also lead to malabsorption of fat-soluble
vitamins. |
I am confused about the diet for diverticulitis . They say more fiber, even
fruit with skin, but other information I’ve read states that people with
diverticulitis cannot tolerate seeds, skins, raw vegetables, etc. Can you
give me direction on exactly what is digestible for people with this
condition? Sure hope to get some help, I’m in a panic.
The condition you mentioned, diverticulitis, occurs when a single pouch, or
diverticulum, becomes infected and inflamed. Diverticula (plural form of
diverticulum) are outpouchings that form in the muscular wall that lines the
intestines. These pouches each about the size of a pea form in the weakened
areas of the intestinal walls due to increased pressure. The inflammation
can cause the diverticulum to trap stool or bacteria, leading to infection.
Increasing the amount of fiber in your diet can help reduce the effects and
complications associated with diverticulitis. Fiber is the indigestible part
of plant foods. The American Dietetic Association recommends 20 to 35 grams
of fiber a day. Every person, regardless of the presence of diverticula,
should try to consume this much fiber every day.
You were right that high fiber foods include uncooked fruits and vegetables
with the skin on, or with seeds (such as berries), but there are other high
fiber options that can help you fulfill your daily requirement. Other foods
include whole grain breads, crackers and cereals, brown rice, bran products,
and cooked dried peas and beans, among other foods. If skins on fruits and
vegetables or seeds cause flare-ups, you can remove skins and seeds, or
steam your fruits and vegetables. Although this will cause you to lose some
of the fiber content, you can retain enough to contribute to your daily
fiber requirement. You may find that avoiding certain foods with skin, seeds
or other irritating agents can prevent certain symptoms of diverticulosis,
including bowel obstruction. In addition make sure you are getting enough
rest, monitoring changes in bowel movements (constipation and diarrhea) and
drinking eight 8-ounce glasses of water a day to further improve your
condition.
Reprinted with permission.
The Cleveland Clinic
www..ClevelandClinic.org
|