Why You Should Write Down Everything You Eat, From Dolvett Quince (WATCH)

11/04/2013 10:26 am ET

Do you really have to count calories in order to lose weight? According to Dolvett Quince, "The Biggest Loser" trainer and author of "The 3-1-2-1 Diet," the more of a plan you have, the more successful you're going to be. Get educated about the foods that you're putting into your body. Guessing at how many calories you should be eating per day won't help you reach your goals!

Check out Dolvett's new book, "The 3-1-2-1 Diet" -- available now!

Healthy Living Tips

See more clips

Add Marlo On Facebook:

Follow Marlo on Twitter:


Follow Marlo on Pinterest

My Weekly Newsletter - Marlo ThomasWeekly Newsletter

Sign up to receive my email newsletter each week - It will keep you up-to-date on upcoming articles, Mondays with Marlo guests, videos, and more!

Suggest a correction