No. No evidence for benefit, plenty of evidence for significant health risk.
In theory. In theory all antioxidants ( including vitamin e) help in delaying cell death. This has to be taken by mouth and not in cream form. What dosis and for how long has not been well defined. Vit. E may have an anticoagulant effect similar or less effective that Aspirin so it's suggested to stop it before surgeries.
No. Not if you eat the MDR or daily supplement. Over 500iu is not healthy!