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Results 1 - 10 of 100 for Observational studies
  1. Long COVID From the National Institutes of Health (National Institutes of Health)  
    Post-COVID Conditions (Long COVID)/Start Here ... Post-COVID Conditions (Long COVID) ... National Institutes of Health ... From the National Institutes of Health
    https://covid19.nih.gov/covid-19-topics/long-covid - External Health Links
  2. Vitamin D and Cancer Prevention From the National Institutes of Health (National Cancer Institute)  
    Vitamin D/Statistics and Research ... Vitamin D ... Cancer/Related Issues ... Cancer ... National Cancer Institute ... From the National Institutes of Health ... A fact sheet summarizing ...
    https://www.cancer.gov/.../risk/diet/vitamin-d-fact-sheet - External Health Links
  3. Physical Activity and Cancer From the National Institutes of Health (National Cancer Institute)  
    A fact sheet that summarizes evidence linking physical activity (including exercise) to reduced cancer risk and sedentary behavior (including prolonged ...
    https://www.cancer.gov/.../risk/obesity/physical-activity-fact-sheet - External Health Links
  4. What Are Cancer Research Studies? From the National Institutes of Health (National Cancer Institute)  
    Cancer/Statistics and Research ... Cancer ... Clinical Trials/Specifics ... Clinical Trials ... Learn about the types of cancer research studies supported by NCI, how patients ...
    https://www.cancer.gov/.../participate/what-are-research-studies - External Health Links
  5. Antioxidants and Cancer Prevention From the National Institutes of Health (National Cancer Institute)  
    Cancer/Prevention and Risk Factors ... Cancer ... A fact sheet about antioxidants, substances that may protect cells from the damage caused by unstable molecules ...
    https://www.cancer.gov/.../risk/diet/antioxidants-fact-sheet - External Health Links
  6. Vitamin E (Harvard School of Public Health)  
    Vitamin E/Learn More ... Vitamin E ... Harvard School of Public Health ... Vitamin E is a fat-soluble vitamin with several forms, but alpha-tocopherol is the only one ...
    https://www.hsph.harvard.edu/nutritionsource/vitamins/vitamin-e - External Health Links
  7. Obesity and Cancer From the National Institutes of Health (National Cancer Institute)  
    Cancer/Related Issues ... Cancer ... Obesity/Related Issues ... Obesity ... National Cancer Institute ... From the National Institutes of Health ... A fact sheet that summarizes the ...
    https://www.cancer.gov/.../risk/obesity/obesity-fact-sheet - External Health Links
  8. Vitamin D (Harvard School of Public Health)  
    Vitamin D Deficiency/Learn More ... Vitamin D Deficiency ... Vitamin D/Start Here ... Vitamin D ... Harvard School of Public Health ... For most people, the best way to get enough ...
    https://www.hsph.harvard.edu/nutritionsource/vitamins/vitamin-d - External Health Links
  9. Cannabis (Marijuana) and Cannabinoids: What You Need To Know From the National Institutes of Health (National Center for Complementary and Integrative Health)  
    Marijuana/Start Here ... Marijuana ... Are marijuana and cannabis the same thing? What are cannabinoids? Can cannabis or cannabinoids treat health conditions? Are ...
    https://www.nccih.nih.gov/...-and-cannabinoids-what-you-need-to-know - External Health Links
  10. Cannabis and Cannabinoids From the National Institutes of Health (National Cancer Institute)  
    Cancer Alternative Therapies/Specifics ... Cancer Alternative Therapies ... Marijuana/Start Here ... Marijuana ... National Cancer Institute ... From the National Institutes of ...
    https://www.cancer.gov/.../treatment/cam/patient/cannabis-pdq - External Health Links
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