I too HAD peripheral neuropathy. My medical doctor said it was caused by my 6.5 A1C diabetes. My arthritis doctor told me the cause was associated to my psoriasis and offered medicines like Humira (not covered by insurance) to relieve but not cure the problem. My foot doctor wanted to operate on my foot.
None offered that statins increase the risk for diabetes and lack of muscle mass. It was a chiropractor that used thermal imaging on my legs to determine my lack of blood flow to my legs. Lack of blood flow will cause the nerves to die with a result of pain or no feeling. He suggested that Softwave Technology, a none invasive light wave technology, can increase stem cells that will repair the arteries. (https://hnhchiro.com/the-science-of-softwave-therapy-how-it-works-and-why-its-effective/) Once the arteries are repaired the blood will flow again. Once the blood flows it will begin to nourish and repair the nerves. There were 12 treatments over 2 months. There was some self care treatment at home using red light therapy and a Tens foot bath. After 3 months color returned to my feet and they began to feel normal again. This treatment is not recognized by insurance companies so this is an out of pocket expense.
I suggested that my 85 year old friend with no feeling in her feet (she thought caused by chemo therapy) visit my chiropractor for an evaluation. In three months she had positive results.
I am not a doctor so this is not from a clinical study, it is from a real life experience. If you try it I pray that you will get the same positive results.