I have taken noni juice for 19 years. I have been a diabetic for longer then that. I have neuropathy but it is not very bothersome. If I dont take it for a few days the neuropathy symptoms worsen. I can tolerate the flavor when its flavored, as this is.
I have been taking Noni juice for over 5 years because of my sciatica. I tried skipping it for a month and got in bad shape. I take Tahiti Trader brand and it is great. I have tried other brands and they taste terrible, are watered down, or dont help. This type is pure juice, but it has 10% flavoring not Noni juice. Two friends want to drink it just because it tastes good. The 100% Noni variety works well but is horrid tasting. Cheaper bottles are usually not real Noni and they do not help my sciatica. I tried "Dynamic Health" brand once and it was 100% pure, but they didnt identify pure what. I think it was half water. My mom had her best blood sugar/diabetes results after starting Noni.