YES YES YOU CAN!!! I am a product of fixing my back through diet. As a 8 year old, I began a 25 year battle with a severe misalignment and back pain. As a teenager when I went through growth spurts, the pain at an all time high . The pain never subsided but only dulled to varying levels of pain. I became a teenage athlete only to have to quit the swim team, the basketball team, the soccer team because of a bad back pain. Exercise alone did not fix me spine.
Here is how changing my diet fixed my back: Once I ate better, I began to feel more balanced, I slowed down and focused on what I ate. My skin improved, my weight stabilized, my life became more balanced. I took better care of myself. I wore my glasses even when I felt I looked terrible in them. I became happier. Only then amazingly my spine began to adjust to a straighter position. Now it did take me 7 years to bring my spine to around 90% perfection. Now at age 35, I go to the gym a minimum of 2x weekly, and see an amazing chiropractor once every 3 months or so when I feel my pain and posture begin to get angry. I tell my back I love it- sounds silly, maybe, but focusing love to wherever hurts can help I have learned. Diet was my transformational step to healing my spine. Good luck on your journey!!