Nuavive Derma Serum Good mens skin care involves a total approach. If unhealthy inside equals unhealthy skin, then healthy inside equals healthy skin. And this is equally true for women. So good diet, including plenty of fresh fruit and vegetables, and a good exercise regime both contribute to overall health, and good skin health.And there's 2 things that men should never do if they want to maintain overall skin health. The first is to smoke and the second is to avoid sunburn. Both are extremely damaging to the skin, and both can lead to serious skin problem.