i didn't have to grit my teeth and do a diet. golo's a lifestyle change and you make the change and it stays off. golo's changed my life in so many ways. i sleep better, i eat better. took my shirt off for the first time in 25 years. it's golo. it's all golo. it's smarter, it's better, it will change your life forever. the most successful writers of all time. his co-authors include dolly