Specific Carbohydrate Diet

The Specific Carbohydrate Diet may help children with autism, ADHD, asthma, allergiesautoimmune disorders and more because many of them have gut problems, food allergies, poor digestion and/or malabsorption.

A Harvard University study found altered intestinal permeability (“leaky gut”) in 43% of patients with autism, but not in any of the controls.

Leaky gut leads to vitamin/mineral deficiencies, inflammation and toxins in the bloodstream.

For parents of these children, their gastrointestinal problems are a major concern.

Those wishing to pursue detoxification for their children must wait until their children‘s gut pathogens are under control.

Autism online discussion groups host frequent discussions on gastrointestinal issues, with prescription drugs and natural remedies as common topics.

Many swear by the gluten- and casein-free (GF/CF) diet.

Some have combined it with yeast-free or anti-yeast diets as well as prescription and over-the-counter anti-fungal remedies.

The Specific Carbohydrate Diet may be “the answer” to the chronic microbial problems these kids face.

What Is the Specific Carbohydrate Diet?

To thoroughly understand and implement this diet, it is imperative to read Breaking the Vicious Cycle: Intestinal Health Through Diet by Elaine Gottschall.

Gottschall details the progression of allowed foods as well as providing many delicious recipes.

How Is It Different from GF/CF?

The Specific Carbohydrate Diet is intended to stop the vicious cycle of malabsorption and microbe overgrowth by removing the source of energy to the microbes: sugars.

Unlike the GF/CF diet, the Specific Carbohydrate Diet prohibits complex carbohydrates, a problem for those with leaky guts, and allows only simple carbohydrates.

Simple carbohydrates do not need to be broken down in order to be absorbed.

Thus, inflammation decreases and the immune system can return to normal.

Once the immune system functions better, it can keep the intestinal microbes in proper balance.

How Does It Work?

The Specific Carbohydrate Diet starts with an introductory plan, consisting of proteins and a limited selection of carbohydrates including fruits, honey, properly-prepared yogurt and certain vegetables and nuts.

All fruits and vegetables must be peeled, seeded and cooked in order to make them more easily digested.

Nuts, seeds, raw fruits and certain vegetables such as salad greens, carrots, celery, and onions are not allowed at this stage, but are introduced later (after diarrhea is under control).

This step usually lasts about a week or two.

It‘s important to emphasize that any cereal grain is strictly and absolutely forbidden.

Partial Food List



  • All fresh or frozen beef
  • All fresh or frozen lamb
  • All fresh or frozen pork
  • All fresh or frozen poultry
  • All fresh or frozen fish
  • All fresh or frozen shellfish
  • Eggs
  • Aged cheeses (see appendix of book for full list)
  • Homemade yogurt (recipe in book)

Not allowed:

  • Processed meats such as:
    • Hot dogs
    • Bologna
    • Turkey loaf
    • Spiced ham
    • Breaded fish
  • Canned meats
  • Processed cheeses


Allowed (with no added sugar or starch):

  • Artichoke (not Jerusalem type)
  • Asparagus
  • Beets
  • Dried white navy beans
  • Lentils
  • Split peas
  • Broccoli
  • Brussels sprouts
  • Cabbage
  • Cauliflower
  • Carrots
  • Celery
  • Cucumbers
  • Dill pickles
  • Eggplant
  • Kale
  • Garlic
  • Lettuce of all kinds
  • Lima beans
  • Mushrooms
  • Mustard greens
  • Olives
  • Onions
  • Parsley
  • Peas
  • Pumpkin
  • Spinach
  • Winter and summer squash
  • String beans
  • Tomatoes
  • Turnips
  • Watercress

Not allowed or any flours, germs, pastas, starches, or cereal products made from these:

  • Canned vegetables
  • Grains such as:
    • Arrowroot
    • Barley
    • Buckwheat
    • Bulgur
    • Corn
    • Millet
    • Oats
    • Rice
    • Rye
    • Triticale
    • Wheat
  • Potatoes (white or sweet)
  • Yams
  • Parsnips
  • Beans sprouts
  • Soybeans
  • Mung beans
  • Fava beans
  • Garbanzo beans
  • Amaranth flour
  • Jerusalem artichoke flour or powder
  • Quinoa flour
  • Cottonseed
  • Tapioca
  • Sago
  • Seaweed


Allowed (fresh, raw, cooked, frozen, or dried):

  • Apples
  • Avocados
  • Apricots
  • Ripe bananas
  • Berries of all kinds
  • Cherries
  • Coconut
  • Grapefruit
  • Grapes
  • Kiwi
  • Kumquats
  • Lemons
  • Limes
  • Mangoes
  • Melons
  • Nectarines
  • Oranges
  • Papayas
  • Peaches
  • Pears
  • Pineapples
  • Prunes
  • Raisins
  • Rhubarb
  • Tangerines

Not allowed:

  • Canned fruits
  • Dried fruit that has been sweetened
  • Molasses
  • Ketchup (unless homemade)
  • Agar-agar
  • Jams
  • Jellies


Allowed (whole or as flour):

  • Almonds
  • Pecans
  • Brazil nuts
  • Filberts
  • Hazelnuts
  • Walnuts
  • Cashews
  • Chestnuts

Not allowed:

  • Roasted nuts or peanuts in salted mixtures
  • Beer nuts
  • Glazed nuts



  • Tomato and vegetable juices
  • Fruit juices with no added sugar
  • Weak tea or coffee
  • Herbal teas (peppermint and spearmint only)
  • Milkshakes made with homemade yogurt, fruits and sweetened to taste with honey
  • Freshly squeezed vegetable or fruit juices made from the list of allowed foods.

Not allowed:

  • Cow milk
  • Goat milk
  • Soy milk
  • Rice milk
  • Canned coconut milk
  • Instant coffee or tea
  • Postum
  • Coffee substitutes
  • Soft drinks

Where Can I Get More Information?

Go online to: Breaking The Vicious Cycle – Elaine Gottschall‘s website.

Also the following websites: Kids & SCD, the SCD Web Library and The SCD Recipe.

There are also a number of Internet support groups.

Sources & References

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