My doctor told me to cut back on processed foods, but every nutrition guideline I find online seems to contradict the last one. I've tried low-carb, low-fat, and now intermittent fasting, yet my blood pressure hasn't budged. Maybe strict diets are overrated when most people can't stick to them for more than a few weeks. Is chasing the perfect eating plan a waste of time compared to just moving more and eating less junk?