Keto has reduced my swelling!

I haven't been able to wear my engagement ring since I was pregnant with my daughter almost 25 years ago. Yesterday, I was able to easily slide on both my wedding band and my engagement ring! Why is this so important? I have been a smaller clothing size in the past, but I STILL couldn't wear my rings because my fingers were too swollen! Keto has reduced my swelling!!!!
~M.S., USA