But it's not very reassuring, especially given what we know about vaccination risks and side effects and the very low effectiveness of flu vaccines. (dogsnaturallymagazine.com)
Remember the V - sit is a core exercise so moving of the arms lowers the effectiveness of the exercise on the core muscles. (verywellfit.com)
Many liquid medications do, and leaving them out on the counter lowers their effectiveness. (texvetpets.org)