India, Nov. 9 -- What is the secret to longevity and a healthier life? The Pew Research Centre recently interviewed 2,582 Americans aged 65 and older to seek their advice on ageing. They underlined the importance of a nutritious diet, thoughtful financial decisions, and social activities for a balanced and long life.

"Based on your own experiences, what advice would you give to younger people to help them prepare for getting older?" the Pew Research Centre asked the 2,582 Americans aged 65 and older whom they interviewed.

In a nutshell, the senior citizens emphasized seven themes: Health, finances, mindset/outlook on life, relationships, activities, work, and faith/religion.

Approximately half of older Americans (49 percent) gave healt...