What NOT To Say To A Loved One Trying To Lose Weight (VIDEO)

Trying to lose weight in the new year? It's the most popular new year's resolution, so you're not alone. As you work toward your goal, are your family and loved ones helping or hurting your weight loss efforts?

In the video above, Dr. Phil's guests who are trying to lose weight this year reveal what their families have said to try to "motivate" them. (Spoiler alert: Calling someone a "lazy fat ass" is not all that helpful.)

On Dr. Phil on Tuesday, guests tell their families: "Get off my back about my body!" Also, Dr. Phil announces that his book The 20/20 Diet: Turn Your Weight Loss Vision Into Reality is available nationwide. Find out how 20 key foods can help you succeed where other diets fail.