The Doctors' 30-Day Challenge

Small changes, BIG results! Learn how to drop pounds, trim inches and lower your cholesterol in just 30 days. Plus, two couples commit to having sex every day for a month! Could it strengthen your relationship?

The Doctors challenge Kim and Ally to eat a plant-based diet for an entire month, and enlist wellness expert Kathy Freston, author of "The Lean," for support.

The Doctors challenged Kim and Ally to eat a plant-based diet for an entire month, and enlisted wellness expert Kathy Freston, author of "The Lean," for support. Find out how the diet affected their health. Will they go back to burgers?

Meghan, 37, recently married the man of her dreams, moved across the country and started a new job. Now, she's ready to embark on another new beginning: a new body. To help her get started, The Doctors challenge Meghan to walk 30 minutes a day for 30...

Papa Joe trashed all the junk food in his refrigerator and replaced with with fruit and vegetables bought at the 99 Cents Only store -- proving that eating healthy doesn't have to be expensive.