"Just wanted to say that your daily "First30Days" emails are helping as I make some fairly frightening, but exciting changes in life. Thought you might not hear this often enough...so thanks." -Andy
Read More Testimonials»

On the Diet and Fitness Blog

Daylight Changing Time

Once a year we move the clocks ahead. We loose an hour. A priceless hour. This time of year reminds me of how precious our time is.

Read More About Daylight Changing Time»

Diet and Fitness Change Expert Network

Get help from our network of more than 300 experts on changes big and small, personal and professional.

Marcella Vonn Harting

Marcella Vonn Harting

Author of Yes, No, Maybe: Chronobiotic Nutrition

Shared by First30Days View Profile»
Marie Haumont

Marie Haumont

Authority on the use of Kirlian photography as a healing and...

Shared by First30Days View Profile»
Dr. Mark Hyman

Dr. Mark Hyman

Physician, author and co-founder of Canyon Ranch Resort and...

Shared by First30Days View Profile»
Joseph McClendon III

Joseph McClendon III

Peak-performance coach and a former director of Herbalife

Shared by First30Days View Profile»
Greg Joujon-Roche

Greg Joujon-Roche

Best-selling author, fitness expert, and founder of Holistic...

Shared by First30Days View Profile»
Dr. Ismail Kibirige

Dr. Ismail Kibirige

Director of the Manhattan Hygenic Center

Shared by First30Days View Profile»
Dr. Tracy Kuo

Dr. Tracy Kuo

Staff psychologist and clinical researcher at Stanford Sleep...

Shared by First30Days View Profile»