My heart and kidneys are fine, I controlled everything. But my legs completely failed. 6 months since quitting keto I can't recover. I am better than at the beginning, the stiffness in my knees and lower legs has subsided a little, but not completely, but I can function, unlike the first 5 months when I could hardly walk at all. But my foot is still stiff and I have huge swelling or synovitis. My rheumatism factor is 95 but ccp is negative.