I've just come across the following quote by someone in a notebook - Sorry but there is no reference as to where I originally found it, but it may be helpful for the likes of us !
"RLS is due to an over-growth of bacteria in the small intestine. Fresh celery juice (and cilantro) corrects it" (I understand that cilantro is coriander). Worth a try eh
Gut health is increasingly recognised as very important in over all health. Too much sugar and other carbs in the diet can be a factor: reducing these can help, as can adding some anti inflammatories - celery juice is one possibility, much hyped by influencers.
For a scientific take on this, it's worth reading Zoe's guide:
(Zoe is a collaboration between Kings College London, Stanford Med and Mass General Hospital)
It MAY be due to SIBO. It's one of many possible causes. If you think you have SIBO, there are tests. Ask your GP. I think they are only available privately.
Trialling Buprenorphine and Dipyramidole - experience
Horizant and insomnia 
Jerks and tensing 
RLS and diet
Diet and RLS
