Vitamin D Deficiency Index

Featured: Vitamin D Deficiency Main Article

Vitamin D deficiency has been linked with rickets, cancer, cardiovascular disease, severe asthma in children and cognitive impairment in older adults. Causes include not ingesting enough of the vitamin over time, having limited exposure to sunlight, having dark skin, and obesity. Symptoms include bone pain and muscle weakness. Treatment for vitamin D deficiency involves obtaining more vitamin D through supplements, diet, or exposure to sunlight.

    Related Diseases & Conditions

    • Asthma Asthma is a condition in which hyperreactive airways constrict and result in symptoms like wheezing, coughing, and shortness of...learn more »
      In This Article
      Asthma Article
      • What is asthma?
      • What causes asthma?
      • What are the signs and symptoms of asthma?
      • How is asthma diagnosed?
      • What is the treatment for asthma?
      • What is an asthma action plan?
      • What is the prognosis for asthma?
      • Can asthma be prevented?
    • Cavities Learn more about cavities including symptoms, treatment, and prevention. See how tooth decay, plaque, and bacteria contribute to...learn more »
      In This Article
      Cavities Article
      • What are cavities?
      • What are microcavities?
      • How does a cavity form?
      • What risk factors contribute to tooth decay?
      • What are the signs and symptoms of cavities?
      • How are cavities diagnosed?
      • What is the treatment for cavities?
      • What is CAMBRA?
      • Treatment of cavities during pregnancy
      • What is the prognosis of a cavity?
    • Crohn's Disease Crohn's disease is a chronic inflammatory disease, primarily involving the small and large intestine, but which can affect...learn more »
      In This Article
      Crohn's Disease Article
      • Crohn's disease facts
      • What is Crohn's disease?
      • What causes Crohn's disease?
      • How does Crohn's disease affect the intestines?
      • How is Crohn's disease different from ulcerative colitis?
      • What are the symptoms of Crohn's disease?
      • What are the complications of Crohn's disease?
      • How is Crohn's disease diagnosed?
      • How is Crohn's disease treated?
      • Crohn's Disease Medications
      • Anti-inflammatory medications
      • 5-ASA (mesalamine) oral medications
      • 5-ASA rectal medications (Rowasa, Canasa)
      • Corticosteroids
      • Budesonide (Entocort EC)
      • Antibiotics for Crohn's disease
      • Immuno-modulator medications
      • Azathioprine (Imuran) and 6-mercaptopurine (6-MP, Purinethol)
      • Infliximab (Remicade)
      • Adalimumab (Humira)
      • Certolizumab pegol (Cimzia)
      • Natalizumab (Tysabri)
      • Methotrexate (Rheumatrex, Trexall)
      • Surgery in Crohn's disease
      • Are there any recommendations for diet, supplementation, or vaccinations for Crohn's disease?
      • Conclusions
    • Cystic Fibrosis Cystic fibrosis is a disease of the mucus and sweat glands. Cystic fibrosis is an inherited disease. The outcome of the disease...learn more »
      In This Article
      Cystic Fibrosis Article
      • Cystic fibrosis facts*
      • What is cystic fibrosis?
      • What are other names for cystic fibrosis?
      • What causes cystic fibrosis?
      • Is cystic fibrosis inherited?
      • Who is at risk for cystic fibrosis?
      • What are the signs and symptoms of cystic fibrosis?
      • How is cystic fibrosis diagnosed?
      • How is cystic fibrosis treated?
      • Living with cystic fibrosis
      • What is the outlook for cystic fibrosis?
    • Depression Depression is an illness that involves the body, mood, and thoughts and affects the way a person eats and sleeps, the way one...learn more »
      In This Article
      Depression Article
      • Depression facts
      • What is a depressive disorder?
      • What are myths about depression?
      • What are the types of depression, and what are depression symptoms and signs?
      • Depression symptoms and signs in men
      • Depression symptoms and signs in women
      • Depression symptoms and signs in teenagers
      • Depression symptoms and signs in children
      • What are the causes and risk factors for depression?
      • Postpartum depression
      • How is depression diagnosed?
      • What treatments are available for depression?
      • What is the general approach to treating depression?
      • What about sexual dysfunction related to antidepressants?
      • What about discontinuing antidepressants?
      • What are complications of depression?
      • What is the prognosis for depression?
      • How can depression be prevented?
      • What about self-help and home remedies for depression?
      • How can someone help a person who is depressed?
      • Where can one seek help for depression?
      • What is in the future for depression?
      • Where can people find more information about depression?

Related FAQs, Doctor's & Expert's Views

Health & Living

Health News

Health Features

Tools & References