Dick Van Dyke shared an update on his health just weeks before his 100th birthday. 15 Dick Van Dyke shared his health status ahead of his 100th birthday. ‘Polka dots are in again!’ I’ll reply.”Yet on the inside, Van Dyke still feels like his younger self. Getty Images15 Van Dyke shared the secrets to living a long life. And then the upper body.”15 Van Dyke believes romance, laughing and doing what you love are all contributing factors to longevity.