constipated

hey guys when I eat more high-fiber foods I notice my bowel movements change. They become more regular and they become easier where I can choose to go to the bathroom instead of being forced to or instead of being constipated. What are the best high fiber foods that you guys like. I've tried...

I am experiencing a weird thing happening to me when I eat kale. I will have it in my salad or juice it and then when I eat it I start feeling like crap, my stomach gets bloated and gassy and I get constipated. Everyone says kale is very healthy, but why do I feel horrible on it and what can I...