Where there’s science, there’s proof that
Jenny Craig works.

Dietitian-designed menus Volumetrics® Approach Guaranteed results

Science Advisory Board

Our Science Advisory Board is comprised of leaders in their fields of expertise. We rely on these professionals to play a pivotal role in helping us create every aspect of the Jenny Craig program. They guide us on how to enhance educational and lifestyle strategies to improve Jenny Craig's effectiveness. We consult with the best, so you can finally succeed at losing weight.


Our team of Registered Dietititans develops all of Jenny Craig’s menus to ensure every meal is nutritionally balanced and delicious. We also ask our experts to weigh in on new food creations and the development of motivational tools to keep you on track to successful weight loss.

The Volumetrics® Approach

When you eat bigger portions that are low in calories, you can better control hunger and promote fullness. Volumetrics® lets you eat a wide variety of satisfying foods, while helping you reach your weight loss goals.

Jenny Craig for Type 2

Diabetes Program

If you’ve been diagnosed with type 2 diabetes, Jenny Craig can help. Our diabetes program features menu items with the optimal balance of nutrients for healthy weight loss and management of blood glucose levels.

Independent Clinical Trial Information

For questions and information regarding the clinical study results, please contact Aliza Rothman at PR@jennycraig.com.

Best Diets. US News. Weight loss 2015.

VOLUMETRICS® is a federally registered trademark of Barbara Rolls, PhD, used under exclusive license by Jenny Craig Operations, Inc.

*Plus the cost of food. Plus the cost of shipping, if applicable. Monthly fees of $39 apply. $50 food discounts to be used in $10 increments for each weekly food purchase of $90 US/$95 CAN. Valid at participating centers, Jenny Craig Anywhere and jennycraig.com. New members only. Program enrollment required. No cash value. Offer ends on 3/29/15. Not valid with any other offers or discounts. Restrictions apply.

†Lose 12 lbs. in 12 weeks or your money back. Refund limited to first three month’s fees. $85 (US) / $95 (CA) minimum food purchase per week for 12 consecutive weeks required. New members only. 12 consecutive consultations required. Clients following our program, on average, lose 1-2 lbs per week. Restrictions apply.

Jenny Craig® and Jenny’s Cuisine® are registered trademarks. Used under license.