1: Simone Biles and Jonathan Owens argue over keto vs. plant-based diet for weight loss.

2: Biles stands by keto, while Owens defends plant-based as the better option.

3: Health experts weigh in on the benefits of both diets for weight loss.

4: The couple experiments with both diets to see which works best for them.

5: Arguments continue as Biles sees results with keto but Owens prefers plant-based.

6: Nutritionists recommend a balanced approach combining elements of both diets.

7: The couple learns to compromise on their diet choices for a healthier lifestyle.

8: Biles and Owens support each other's journey towards better health and fitness.

9: In the end, the couple realizes that the key to weight loss is finding what works best for each individual.