"At last! A scientifically validated tool and a personalized weight loss program, based on each person’s behaviors, that I can recommend to patients and easily implement in my practice. Being able to validate therapeutic interventions as people lose weight is an added plus.”

“Written by an internationally recognized leader in the field, Six Factors to Fit presents a realistic and science-based road to identifying and overcoming personal barriers to long-term management of weight and health. One size does not fit all!”

“A remarkably friendly, flexible, and well-founded guide to weight management that provides practical strategies to address the many challenges of weight control which, for many individuals, include improving sleep, stress, self-talk, and self-image. Six Factors to Fit covers these and many other topics in an engaging and empathetic manner.”

“Losing weight and keeping it off can be a tough, lifelong struggle for many. But not anymore! With Dr. Kushner’s evidence-based guidance, you can improve your lifestyle, get healthier and break through your own barriers to achieve lasting success. I am certainly going to use these 6 factors in my busy practice as a part of the Six Factors to Fit self-help program.”

“If you are serious about losing weight and keeping it off, you need to read this book! Dr. Kushner is one of the most respected experts in the field and has used the latest research to create a program that gives you the best chance of long-term success.”

"Six Factors to Fit is scientifically evidence-based, practical, and caring. Dynamic team – doc, nurse, dietitian – hit the savory spot out of the park on this one. What these passionate professionals have that has been notably lacking in the field is extraordinarily effective communication skills and strategies, offering personalized tailoring that is the culmination of Dr. Kushner’s clinical insights and published research on the SIX FACTORS."

“One thing is clear: every person's weight struggle is different. Six Factors to Fit is Dr. Kushner's expert approach to helping you identify and overcome YOUR struggle. It’s an engaging read filled with mindset and behavioral strategies for success. Buy this book! You will not regret it!”

“What a privilege you will have to work with one of, if not the best expert in the field! That’s what you’ll get when you follow the Six Factors to Fit program and allow Dr. Kushner and his team to guide YOU toward a weight management plan that fits your life.”

"There are decades of experience, research, and weight loss wisdom built into this plan! Six Factors to Fit nails it with easy tips to change the eating and lifestyle habits that have been interfering with reaching or staying at a comfortable weight. This program can change your life." 

“Six Factors to Fit is an innovative and fresh take on improving one's weight and health while taking into account each person’s health habits and life stressors. Using helpful visual aids and progressive meal planning tools, Six Factors to Fit offers individuals personalized and achievable solutions to losing weight and keeping it off – a welcome change from the all-too-common ‘just eat less and move more’ mantra.”

“Many women struggle with weight during perimenopause and feel that it is hopeless to even try to lose the unexpected and unwelcome extra pounds. With Six Factors to Fit, women can finally get inspiration, information and individualized, empathetic guidance from a leading expert to manage their weight while also lowering their risks of heart disease, breast cancer and uterine cancer.”

“I love this book Six Factors to Fit! It’s packed with practical tips, meal and snack ideas and patient stories you can relate to, helping you learn that achieving a healthy weight is about tweaking your lifestyle to match your needs and fit your daily routine. A quick quiz, not a quick-fix diet, is the secret ingredient to getting you started on the right path.”

“As a highly-regarded thought leader and model for science-based and compassionate weight management counseling, Dr. Kushner takes readers on a life-changing journey away from the typical one-size-fits-all, restrictive diet regimens, and toward positive and productive guidance, valuable for anyone working toward building a healthier life.”

“Don’t get discouraged if you’ve tried everything to lose weight. In Six Factors to Fit, Dr. Kushner will quickly redirect you onto your path for success by helping you identify and overcome the issues that have been holding you back. It’s time to go beyond that one-diet-fits-all approach to take control of your weight and health – once and for all!”