Doing wt training want to take 3gm creatine for muscle gain im lacto veg don't eat egg & have average b.p. 125/88 kft/lft test normal will it be safe?

Yes: It will be safe but it is unlikely to help. Making sure you are getting a good balanced protein intake is most important.

Protein: Protein is your key to muscle mass. I typically recommend a vegetable based protein supplement like Orgain, this is Vegan, and GMO-free. You can obtain protein through other sources like chicken, turkey, and fish. I do not advise increasing the amount of red-meat in your diet due to the known increased risk of cancer. If you're trying to be healthy, be all the way healthy! Good Luck!!