Dear M.W.: Stevia is a natural extract of the Stevia rebaudiana plant. The raw leaves are not considered safe, but purified ...

The vaccine can cause temporary side effects, including a sore arm, tiredness, muscle pain, headache, chills, fever, stomach pain or nausea, which usually resolves within two to three days. Although ...

Shingles vaccines overall are very safe. But any vaccine can have some side effects: Your arm could be sore. There could be some redness around where the injection took place. And those are the ...

Based on the shingles incidence rate from the placebo arm North American cohort of ZOSTER-006, a Phase 3 trial of Shingrix, 10 of the 876 participants in the Phase 2 trial should have been ...