Nathan Arreola, 28, and Christina Dains, 30, decided to change their unhealthy habits when they noticed health issues starting in their 20s. Frequent stops at Los Angeles food trucks and little exercise had taken a toll. Nathan felt a push to improve when he struggled to pass physical exams for law enforcement.
To kickstart their health journey, Nathan joined a local fitness center, and Christina soon followed. She faced challenges with injuries, which made her question her efforts. “I would get shin splints and knee pain, leading me to think, why bother eating well if I can’t work out?” she shared.
They decided to enroll in a personal training program. This gave them workouts three times a week along with nutrition guidance. Tracking calories was initially tough for Christina. “I wasn’t used to it, and learning portion sizes was difficult,” she said. But with dedication, they began to adapt their eating habits, cutting out many processed foods.
Today, Nathan has lost 50 pounds, and Christina has shed 40. Their nightly dinner routine started with salads for three months, but now they focus on whole foods like eggs, chicken, rice, and vegetables. Alongside this, they limited snacks and avoided alcohol and bars. When socializing, they either eat before events or take their own meals along.
Experts agree that setting small, realistic goals is essential for lasting health changes. Mindful eating, regular exercise, and staying hydrated are key ingredients for success. Research shows that people who engage in regular exercise can reduce their risk of chronic diseases significantly.
The couple’s journey also highlights the importance of support. Nathan stated, “We are on the same page about this lifestyle. If we have questions about adjusting calories or weight loss, we discuss it together.” This partnership has drawn them closer, making the effort worthwhile.
For anyone seeking to embark on a similar journey, the Mayo Clinic provides practical advice like avoiding meal skipping, maintaining protein intake, and enjoying a variety of foods.

