How a swollen foot issue was fixed in a Boom!

I appreciate Dr. Berg's research & its impact on health safety & care. And I would love to put my memory on record here just to try giving back. Dr. Berg shares a tiny clue in his Edema related video in just a few words. It goes like this... " the solution to swollen foot is simple, take a teaspoon of nutritional yeast and a Vitamin B tablet. and BOOM, problem solved." I gave baker's yeast with a neurobian tablet (B1) to my mother with a progressing swollen foot into 5th day. And Boom - swelling wasn't there next morning. I consider Dr. Berg is an authority on what's technically happening, inside my body. Thank you Dr. Berg!