This was a turning point for me. I use (topical) generic diclofenac from Costco (MUCH cheaper than brand name Voltaren). It has allowed me to significantly reduce my oral ibuprofen intake. Like IBS, it is an NSAID, so it does not benefit your kidneys in the long term, but I would like to believe that when applied topically, a higher percentage gets into the tissues that are hurting (in my case, my knees) than into the bloodstream that feeds your kidneys, as oral pills do.
I have tried natural anti-inflammatories like high doses of turmeric, capsaicin, and black pepper, but they have been really useless for me. I have never heard of boron, but I think grapes and wine contain as much vitamin B as raisins, so take that as a tip to buy a couple bottles of wine. It's not that vitamin B is a natural ingredient in grapes, but it's a common soil additive that winemakers add to the soil to improve yields.
I doubt that gin adds anything to the holiday other than a calming effect. I'm a fan of soaking dried and fresh fruit in pure grain alcohol, and I can personally attest that consuming fruit this way (especially with ice cream) really does make you feel better!
But if you're getting relief from NSAIDs like ibuprofen but are concerned about the effects on your kidneys, I would definitely consider a topical NSAID like diclofenac, provided your pain is localized to your knees or arthritis in your hands, and not just "everything hurts." I can understand that too, but I think that if you can manage the severe pain, you can be more active, improve your posture, etc... all of which are positive health effects. Also to reduce the amount of ibuprofen I took I tried to distract myself with psp games, anime and taking all my attention and neteller casinos
https://casinologin.mobi/neteller-casinos/ some of the pain away from thinking about it.
EDITORIAL: if you really need 10 mg/day of vitamin B, that's like 10-20 glasses of wine a day or a few bottles at a meal, so don't try this at home, kids. Funny enough... boric acid used to be a common burn cream and general ointment. (I'm still living through the last tube of a 30-year-old tube of Borofax... great stuff.) But the fear of oral vitamin B has led to it being banned from use in everything except insecticides and soil treatments. But these days when it comes to supplements, I think you can sell almost anything.