Caffeine Index

Featured: Caffeine Main Article
Caffeine may be found in beverages, supplements, and medications. Common food sources include coffee, chocolate, green tea, and soft drinks.

Pictures, Images, Illustrations & Quizzes

Health & Living

Related Diseases & Conditions

  • Muscle Spasms Muscle spasms are involuntary muscle contractions that come on suddenly and are usually quite painful. Dehydration, doing...learn more »
  • Iron Deficiency Iron is a mineral our bodies need. Iron deficiency is a condition resulting from not enough iron in the body. It is the most...learn more »
    In This Article
    Iron Deficiency Article
    • Iron and iron deficiency facts*
    • What is iron and why do we need it?
    • What is iron deficiency and why is it a concern?
    • What causes iron deficiency?
    • Who is most at risk for iron deficiency?
    • What are the signs and symptoms of iron deficiency?
    • How is iron deficiency diagnosed?
    • How is iron deficiency treated?
    • Can iron deficiency be prevented?
    • Babies
    • Young children (aged 1-5 years)
    • Adolescent girls and women of childbearing age
    • Pregnant women
    • How much iron do I need?
    • What are dietary sources of iron?
    • Dietary sources of Vitamin C
    • Iron overload and hemochromatosis
  • Migraine Headache Migraine headaches are severe headaches that are accompanies to sensitivity to light, sounds, and smells. They are often...learn more »
    In This Article
    Migraine Headache Article
    • Migraine headache facts
    • What is a migraine?
    • What are migraine triggers?
    • What causes migraines?
    • What are the risk factors for migraine?
    • What are the signs and symptoms of migraines?
    • How are migraines diagnosed?
    • What is the treatment for migraines?
    • Migraine medications
    • What self-care treatment and lifestyle changes work for migraines?
    • How are migraines managed during pregnancy?
    • How are migraines managed in children?
    • What is the prognosis for migraines?
    • Can migraines be prevented?
  • Osteoporosis Learn about osteoporosis, a condition characterized by the loss of bone density, which leads to an increased risk of bone...learn more »
    In This Article
    Osteoporosis Article
    • Osteoporosis facts
    • What is osteoporosis?
    • What are osteoporosis symptoms and signs?
    • What are the consequences of osteoporosis?
    • Why is osteoporosis an important public-health issue?
    • What factors determine bone strength?
    • What are osteoporosis risk factors and causes?
    • What tests do health-care professionals use to diagnose osteoporosis?
    • What types of specialists treat osteoporosis?
    • Who should have bone density testing?
    • What is the treatment for osteoporosis, and can osteoporosis be prevented?
    • Exercise, quitting cigarettes, and curtailing alcohol
    • Calcium supplements for osteoporosis
    • Vitamin D for osteoporosis
    • Can adding certain foods to one's diet help to prevent osteoporosis?
    • Are there foods to avoid when it comes to osteoporosis?
    • Hormone therapy (menopausal hormone therapy)
    • Medications that prevent bone loss and breakdown
    • Choosing an osteoporosis medication
    • Prevention of osteoporosis due to long-term corticosteroids
    • Monitoring osteoporosis therapy
    • Prevention of hip fractures in elderly people with osteoporosis
    • What are complications of osteoporosis?
    • What is the prognosis (outlook) for patients with osteoporosis?
  • Headache Headaches can be divided into two categories: primary headaches and secondary headaches. Migraine headaches, tension headaches,...learn more »
    In This Article
    Headache Article
    • Headache facts
    • What is a headache?
    • How are headaches classified?
    • What are primary headaches?
    • What are secondary headaches?
    • What are cranial neuralgias, facial pain, and other headaches?
    • What causes tension headaches?
    • What are the symptoms of tension headaches?
    • How are tension headaches diagnosed?
    • How are tension headaches treated?
    • What causes cluster headaches?
    • What are the symptoms of cluster headaches?
    • How are cluster headaches diagnosed?
    • How are cluster headaches treated?
    • Can cluster headaches be prevented?
    • What diseases cause secondary headaches?
    • How are secondary headaches diagnosed?
    • What are the exams and tests for secondary headaches?
    • When should I seek medical care for a headache?
    • How do you get rid of a headache? Are home remedies effective for headaches?
  • Restless Leg Syndrome Restless leg syndrome (RLS or restless legs syndrome) is a common cause for painful legs that typically eases with motion, and...learn more »

Related FAQs, Doctor's & Expert's Views

Health Features

Health News

View All 172 Caffeine Health News »

Medications

Tools & References