Healthy diets
Learning Center
272 Results
COVID-19 variants: What's the concern?
The virus that causes COVID-19 has changed over time, which has affected prevention, diagnosis and treatment of COVID-19.
Answer
Can vitamin D protect against coronavirus disease 2019 (COVID-19)?
Find out what the research says about vitamin D and coronavirus disease 2019 (COVID-19).
Answer
Refine Your Search
Type
- All
- Article (115)
- Answer (71)
- Disease (35)
- HealthTip (19)
- Video (19)
- TestProcedure (11)
- SlideShow (2)
Gender
Age
- All
- 45 to 64 middle
- 19 to 44 younger
- 65 to 80 older
- 80 and over
- 06 to 12 years elementary/preteen
- 03 to 5 years preschool
- 13 to 18 years teen
- 02 months to 2 years infant/toddler
- 00 birth to 01 month newborn
- 29 to 40 middle
- 16 years
- 02 to 15 months infant
- 18 years
- 16 months to 2 years toddler