Water-soluble form of vitamins are needed for some health problems

Which health problems result in having poor adsorption of fat-soluble vitamins - asked Perplexity AI Sept 2024

Several health problems can result in poor absorption of fat-soluble vitamins like vitamin A:

  1. Fat malabsorption syndromes: Disorders that impair the intestine's ability to absorb fats can reduce the absorption of fat-soluble vitamins A, D, E and K . These disorders include
    • chronic diarrhea,
    • Crohn's disease,
    • cystic fibrosis,
    • certain pancreatic disorders, and
    • blockage of the bile ducts.
  2. Liver disorders : Liver diseases can interfere with the processing, metabolism or storage of fat-soluble vitamins like vitamin A. This can lead to deficiencies even if dietary intake is adequate.

  3. Inflammatory bowel disease (IBD): Conditions like

    • Crohn's disease and
    • ulcerative colitis cause inflammation in the intestines that can impair fat and fat-soluble vitamin absorption, increasing the risk of deficiencies.
  4. Short bowel syndrome: If large sections of the small intestine are surgically removed or non-functional, it can significantly reduce the surface area available to absorb fats and fat-soluble vitamins, leading to deficiencies.

  5. Celiac disease: The chronic immune reaction to gluten in celiac disease damages the small intestine lining, impairing its ability to absorb nutrients including fats and fat-soluble vitamins.

  6. Certain medications: Some drugs like mineral oil laxatives, bile acid sequestrants, and the fat substitute olestra can impair absorption of fat-soluble vitamins if used long-term.

  7. Alcoholism: Alcohol abuse can damage the pancreas and intestines, impairing fat digestion and absorption of fat-soluble vitamins. Alcoholic liver disease also interferes with vitamin metabolism and storage.

So in summary, any condition that impairs fat digestion/absorption in the intestines or interferes with vitamin metabolism in the liver can potentially lead to deficiencies in fat-soluble vitamins like vitamin A. Monitoring vitamin levels is important in patients with these conditions.

8 references in Perplexity AI

Also TB


Which health problems are associated with poor guts - asked Perplexity AI Sept 2024

Based on the provided search results, several health problems are associated with poor gut health:

Gastrointestinal Disorders

  • Inflammatory bowel disease (IBD)

  • Irritable bowel syndrome (IBS)

  • Digestive symptoms like gas, bloating, constipation, diarrhea, and heartburn

    Metabolic Disorders

  • Obesity

  • Type 2 diabetes

    Cardiovascular Diseases

    Mental Health Disorders

  • Anxiety

  • Depression

  • Mood changes

    Sleep Disturbances and Fatigue

    Autoimmune Diseases

  • Thyroid issues

  • Rheumatoid arthritis

  • Multiple sclerosis

  • Type 1 diabetes

    Skin Conditions

  • Acne

  • Eczema

  • Psoriasis

    Neurological Conditions

  • Autism

  • Migraines

    Other Conditions

  • Cancer

  • Food intolerances

  • Unintentional weight changes

  • Frequent infectious illnesses

In summary, poor gut health is linked to a wide range of chronic diseases affecting the gastrointestinal system, metabolism, cardiovascular system, brain, immune system, skin, and more. Maintaining a healthy gut microbiome appears to be important for overall physical and mental well-being.

9 references in Perplexity AI


What about Parkinson's? - asked Perplexity AI

Gastrointestinal Symptoms in PD

  • Constipation is one of the most common GI symptoms, affecting 60-80% of PD patients. It can occur years before motor symptoms.

  • Other frequent GI issues include bloating, nausea, vomiting, difficulty swallowing (dysphagia), and irritable bowel syndrome (IBS).

  • GI dysfunction in PD involves the esophagus, stomach, and intestines due to effects on the autonomic and enteric nervous systems


Constipation adds: multiple sclerosis, and stroke


VitaminDWiki – Overview Gut and vitamin D contains gut-friendly vitamin D information

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