Nutritional supplements
Learning Center
Pain and depression: Is there a link?
Depression can cause unexplained physical symptoms, such as headaches. Chronic pain can cause problems that lead to depression, such as poor sleep.
Nervous breakdown: What does it mean?
Nervous breakdown isn't a medical term. It most often means a mental health crisis that affects your ability to meet your own needs and do daily tasks.
Sensitive teeth: What treatments are available?
Know what causes sensitive teeth and effective treatments.
Nausea during pregnancy: A good thing?
Nausea during pregnancy, also called morning sickness, is common. Understand what nausea and vomiting might mean for your pregnancy.
The dawn phenomenon: What can you do?
Take steps to prevent this early-morning increase in blood sugar.
Too much vitamin C: Is it harmful?
Vitamin C is an essential nutrient, but too much carries its own risks.
Probiotics and prebiotics: What you should know
Probiotics are foods or supplements that contain 'good' bacteria that might help treat or prevent illness. Should they be part of your diet?
Vitamin D toxicity: What if you get too much?
Understand the risks of too much vitamin D, including a toxic reaction.
Multiple sclerosis: Can it cause seizures?
Seizures occur more often in people with multiple sclerosis than in the general population.
Breastfeeding strike: Why do babies refuse to nurse?
Understand why babies sometimes refuse to breastfeed and what you can do about it.
Refine Your Search
Type
Gender
Age
- All
- 45 to 64 middle
- 19 to 44 younger
- 65 to 80 older
- 03 to 5 years preschool
- 80 and over
- 02 months to 2 years infant/toddler
- 13 to 18 years teen
- 06 to 12 years elementary/preteen
- 06 to 10 years elementary
- 00 birth to 01 month newborn
- 02 to 15 months infant
Focus
- All
- Symptom (reportable)
- Unproven treatment
- Prevention
- Causal Risk Factor