What role does Potassium play?
What Does Potassium Do for Your Body? A Detailed Review
https://www.healthline.com/nutrition/what-does-potassium-do
So for those on a Keto diet, these are the best sources for Potassium:
Portobello mushrooms, grilled: 521 mg
Avocado: 485 mg
Spinach, cooked: 466 mg
Kale: 447 mg
Salmon, cooked: 414 mg