You'd be surprise to know that your doctor probably only had two weeks of nutritional education during his/her entire medical training (ask!). So it's up to you to educate yourself. You must be armed with the facts (or know where to get them).
For instance, if/when your doctor recommends Miralax for constipation, you can immediately discard that thoughtless suggestion and think: "Hmm... Why would I want to give my child a band-aid that could potentially harm her when I could treat her thyroid or I could give her Vitamin C and/or Magnesium (at a level that is specific to your child) to cure her constipation?" Read more about Miralax here: Miralax never approved for children and Miralax damage. And you may find this post helpful as well: Constipation: Causes and Cures.
Here are some blog posts that will support your nutritional efforts as well as recommended books and websites:
Articles
The Diet Game
Tips on Breastfeeding a Baby with Down Syndrome
Why go Gluten Free for your child with Down syndrome?
Casein and Gluten Free
How I easily feed my toddler with Down syndrome
Nutrition & Baby Posts
Breastfeeding
Pregnant & Nursing Moms Need Choline to Help Baby
Baby Food & Formula Contain Arsenic, Toxic Metals
Healthy Alternative to Conventional Infant Formula
Signs of Nutritional Deficiency
First Foods: How & What & When to Introduce
First Foods: GAPS Introducing Solids
First Foods: Root/Leaf Vegetables
How Much Vitamin D3?
Seizures in the Down Syndrome Population: Information and Natural Treatment
Important Books to Read
Vitamin Therapy and Down Syndrome; Unlocking the secrets to improved health, intelligence and behavior by Kent McLeod
Nourishing Traditions: The Cookbook that Challenges Politically Correct Nutrition and the Diet Dictocrats by Sally Fallon and Mary Enig. A practical, entertaining guide to a can-do diet that is both nutritious and delicious. If I had to pick a diet that I believe is best for families of loved ones with DS, this would be the diet. For children with DS who have "stomach problems" I would look to the GAPS diet and Dr. Campbell-McBride's books.
Gut & Psychology Syndrome by Dr. Campbell-McBride
Gut and Psychology Syndrome reveals the true connection between nutrition and brain function. Written by a neurologist and practicing nutritionist. Reviewers have praised it for its wealth of information and advice. Presented in a style that will benefit both parents and practitioners, this book is definitely one to read and keep for reference.
More books that support the GAP diet.
More Weston A. Price Books.
Websites
Down Syndrome OPTIONs: Diet and Nutrition
Weston A. Price: The ABCs of Nutrition
GAPS Diet
Super Down Syndrome: Diet and Nutrition
Nutrition in Children and Adults
Signs of Nutritional Deficiency
Where to Find Healthy Food Near You
Achieving Iron Balance with Diet
Curing Cancer Naturally
Stimulating Growth
Healthy Meal Planning Blogs
More Reasons to Avoid Processed Meats
Anemia Causes & Cures
Jett's Complete Supplement List
Alzheimer's Disease & DS: Connection and Treatment
Celiac Disease & Down Syndrome
High Fructose Corn Syrup & Dementia
Vinpocetine
DMAE (Dimethylaminoethanol)
Bacopa Monera Extract (BME)
Wild Blueberry Extract
Thyroid & DS Go Hand in Hand
Teething
15 Things A New Parent Should Know
Why Rhodiola Rosea?
Ashwagandha: Good for Brain
Roobios Tea Protects Brain Against CNS Damage
How to Prevent DS in Your Next Child in 60% of Moms
Heal the Gut, Heal the Child
Fermented Cod Liver Oil
Where to Find Healthy Food Near You
Achieving Iron Balance with Diet
Curing Cancer Naturally
Stimulating Growth
Healthy Meal Planning Blogs
More Reasons to Avoid Processed Meats
Anemia Causes & Cures
Jett's Complete Supplement List
Alzheimer's Disease & DS: Connection and Treatment
Celiac Disease & Down Syndrome
High Fructose Corn Syrup & Dementia
Vinpocetine
DMAE (Dimethylaminoethanol)
Bacopa Monera Extract (BME)
Wild Blueberry Extract
Thyroid & DS Go Hand in Hand
Teething
15 Things A New Parent Should Know
Why Rhodiola Rosea?
Ashwagandha: Good for Brain
Roobios Tea Protects Brain Against CNS Damage
How to Prevent DS in Your Next Child in 60% of Moms
Heal the Gut, Heal the Child
Fermented Cod Liver Oil
Coconut Oil Info and Recipes
Fats & Oils
EGCG Green Tea Extract For Memory
Longvida Curcumin
Changing Minds Foundation Protocol
Gingko: The Hows and Whys for Down Syndrome
Glutathione
Glyconutrients
Why supplement and monitor zinc?
Goji Berry
Fermented Cod Liver Oil
Roobios Tea Protects Brain Against CNS Damage
Reflux: Treating the Problem Not the Symptoms
Reflux in Down syndrome
Pregnant & Nursing Moms Need Choline to Help Baby
Cure for Down Syndrome?
Why Fluoride is NOT good for our kids
Astragalus Promotes Growth Hormone Release
Pulmonary Hypertension: Causes, Symptoms, Diagnosis
Hashimoto's Encephalopathy Mimics Alzheimer's Disease
Gingko: The Hows and Whys for Down Syndrome
Noggin and BDNF Promotes Neurogenesis
EGCG Green Tea Extract For Memory
Longvida Curcumin
How to Prevent DS in Your Next Child in 60% of Moms
Alzheimer's Disease & DS: Connection and Treatment
Thyroid & DS Go Hand in Hand
Celiac Disease & Down Syndrome
The Heart & Down Syndrome
Preparing for Heart Surgery/Hospital Stay
Nosodes: Homeopathic Alternative to Vaccines
Probiotic/Yogurt Strains: Benefits and Uses
15 Things A New Parent Should Know
Why Rhodiola Rosea?
Ashwagandha: Good for Brain
Heal the Gut, Heal the Child
Coconut Oil Info and Recipes
Fats & Oils
Natural Ways to Help with ADD & Hyperactivity
Six Foods that are Surprisingly High in Toxins
Acetyl -L Carnitine (ALC)
Folic Acid Cut Alzheimer’s Risk in Half
L-tyrosine: Building Block for Neurochemicals
Coenzyme Q10
High Fructose Corn Syrup Is a Major Cause of Dementia
Cystic Fibrosis of Pancreas and Down's Syndrome
Phosphatidylserine
Vinpocetine
DMAE (Dimethylaminoethanol)
Bacopa Monera Extract (BME)
Ginseng: Benefits to the Brain
Wild Blueberry Extract
Ashwagandha: Good for Brain, Not for Infants
Keeping Nasal Passages Clear & Mouths Closed
Cinnamon can prevent and cure Alzheimer's
Cure Tooth Decay & Gum Disease Naturally
Why Evening Primrose Oil?
Save the Brain by Removing Toxic Aluminum
Why Milk Thistle?
Vitamin C Plays Important Role in Brain Function
Glutathione
Glyconutrients
Link Between Sleep Deprivation & Alzheimer's Risk
The Importance of Magnesium
NeuroProtek
Why B12 & Folinic Acid for Down syndrome?
How Much Vitamin D3?
Why supplement and monitor zinc?
Which Multivitamin?
List of Supplements Related to T21
31 Year Old Study Supports Vitamin Therapy for Children
Seizures in the Down Syndrome Population: Information and Natural Treatment
Supplementation
Why supplement and monitor zinc?
Which Multivitamin?
Heal the Gut, Heal the Child
Cerebral folate deficiency in Down syndrome
Alzheimer's Disease & DS: Connection and Treatment
Celiac Disease & Down Syndrome
Thyroid & DS Go Hand in Hand
Anemia Causes & Cures
Teething
Stimulating Growth
Roobios Tea Protects Brain Against CNS Damage
Fermented Cod Liver Oil
Coconut Oil Info and Recipes
Fats & Oils
EGCG Green Tea Extract For Memory
Longvida Curcumin
Changing Minds Foundation Protocol
Gingko: The Hows and Whys for Down Syndrome
Achieving Iron Balance with Diet
The Amazing Goji Berry
Why Fluoride is NOT good for our kids
Astragalus Promotes Growth Hormone Release
Jett's Complete Supplement List
Noggin and BDNF Promotes Neurogenesis
EGCG Green Tea Extract For Memory
Longvida Curcumin
Probiotic/Yogurt Strains: Benefits and Uses
15 Things A New Parent Should Know
Why Rhodiola Rosea?
Ashwagandha: Good for Brain, Not for Infants
Antibiotics: Alternatives & What to Avoid
Coconut Oil Info and Recipes
Six Foods that are Surprisingly High in Toxins
Acetyl -L Carnitine (ALC)
Folic Acid Cut Alzheimer’s Risk in Half
L-tyrosine: Building Block for Neurochemicals
Coenzyme Q10
Phosphatidylserine
Vinpocetine
DMAE (Dimethylaminoethanol)
Bacopa Monera Extract (BME)
Ginseng: Benefits to the Brain
Wild Blueberry Extract
Keeping Nasal Passages Clear & Mouths Closed
Cinnamon can prevent and cure Alzheimer's
Cure Tooth Decay & Gum Disease Naturally
Why Evening Primrose Oil?
Why Milk Thistle?
Vitamin C Plays Important Role in Brain Function
Glutathione
Glyconutrients
The Importance of Magnesium
Piracetam
Achieving Iron Balance with Diet
Constipation: Causes and Cures
Whole Grains Reduce Mineral Absorption
Why B12 & Folinic Acid for Down syndrome?
All Nutrition Related Posts
Signs of Nutritional Deficiency
Where to Find Healthy Food Near You
Curing Cancer Naturally
Stimulating Growth
Jett's Complete Supplement List
Alzheimer's Disease & DS: Connection and Treatment
Celiac Disease & Down Syndrome
High Fructose Corn Syrup & Dementia
Vinpocetine
DMAE (Dimethylaminoethanol)
Bacopa Monera Extract (BME)
Wild Blueberry ExtractT
Thyroid & DS Go Hand in Hand
Anemia Causes & Cures
Teething
15 Things A New Parent Should Know
Why Rhodiola Rosea?
Ashwagandha: Good for Brain
Roobios Tea Protects Brain Against CNS Damage
How to Prevent DS in Your Next Child in 60% of Moms
Tests and Treatment for Mom
Heal the Gut, Heal the Child
Fermented Cod Liver Oil
Coconut Oil Info and Recipes
Fats & Oils
EGCG Green Tea Extract For Memory
Longvida Curcumin
Changing Minds Foundation Protocol
Gingko: The Hows and Whys for Down Syndrome
Glutathione
Glyconutrients
Achieving Iron Balance with Diet
Why supplement and monitor zinc?
Goji Berry
Fermented Cod Liver Oil
Roobios Tea Protects Brain Against CNS Damage
Reflux: Treating the Problem Not the Symptoms
Reflux in Down syndrome
Pregnant & Nursing Moms Need Choline to Help Baby
Cure for Down Syndrome?
Is There a CMF Mini-Conference Near You?
Why Fluoride is NOT good for our kids
Astragalus Promotes Growth Hormone Release
Pulmonary Hypertension: Causes, Symptoms, Diagnosis
Hashimoto's Encephalopathy Mimics Alzheimer's Disease
Gingko: The Hows and Whys for Down Syndrome
Noggin and BDNF Promotes Neurogenesis
EGCG Green Tea Extract For Memory
Longvida Curcumin
How to Prevent DS in Your Next Child in 60% of Moms
Tests and Treatment for Mom
Alzheimer's Disease & DS: Connection and Treatment
Thyroid & DS Go Hand in Hand
Celiac Disease & Down Syndrome
The Heart & Down Syndrome
Preparing for Heart Surgery/Hospital Stay
Nosodes: Homeopathic Alternative to Vaccines
Probiotic/Yogurt Strains: Benefits and Uses
Anemia Causes & Cures
Stimulating Growth
15 Things A New Parent Should Know
Why Rhodiola Rosea?
Ashwagandha: Good for Brain
Heal the Gut, Heal the Child
Coconut Oil Info and Recipes
Fats & Oils
Natural Ways to Help with ADD & Hyperactivity
Six Foods that are Surprisingly High in Toxins
Acetyl -L Carnitine (ALC)
Folic Acid Cut Alzheimer’s Risk in Half
L-tyrosine: Building Block for Neurochemicals
Coenzyme Q10
High Fructose Corn Syrup Is a Major Cause of Dementia
Cystic Fibrosis of Pancreas and Down's Syndrome
Phosphatidylserine
Vinpocetine
DMAE (Dimethylaminoethanol)
Bacopa Monera Extract (BME)
Ginseng: Benefits to the Brain
Wild Blueberry Extract
Ashwagandha: Good for Brain, Not for Infants
Keeping Nasal Passages Clear & Mouths Closed
Cinnamon can prevent and cure Alzheimer's
Cure Tooth Decay & Gum Disease Naturally
Why Evening Primrose Oil?
Save the Brain by Removing Toxic Aluminum
Why Milk Thistle?
Vitamin C Plays Important Role in Brain Function
Glutathione
Glyconutrients
Link Between Sleep Deprivation & Alzheimer's Risk
The Importance of Magnesium
NeuroProtek
Why B12 & Folinic Acid for Down syndrome?
Breastfeeding
Pregnant & Nursing Moms Need Choline to Help Baby
Baby Food & Formula Contain Arsenic, Toxic Metals
Healthy Alternative to Conventional Infant Formula
First Foods: How & What & When to Introduce
First Foods: GAPS Introducing Solids
First Foods: Yogurt & Bone Broth
First Foods: Root/Leaf Vegetables
How Much Vitamin D3?
Why supplement and monitor zinc?
Healthy Meal Planning Blogs
More Reasons to Avoid Processed Meats
Which Multivitamin?
List of Supplements Related to T21
31 Year Old Study Supports Vitamin Therapy for Children