Is there any differnce in the meanings and/or nuances between the following two sentences?
- Exercise helps to live longer.
- Exercise helps live longer.
Is there any differnce in the meanings and/or nuances between the following two sentences?
Neither is grammatical, because, in such sentences, help needs a direct object, such as people or you. However, I assume your question is about whether there is any difference between help being followed by a to infinitive (to live) and help being followed by a bare infinitive (live). The answer to that is that help is one of the few verbs which allow both, with no change in meaning.