You can substantially reduce or even completely eliminate many kinds of chronic pain with a special diet that's rich in certain carbohydrates, and low in fats, protein and sugar.
Substantially increase your consumption of complex carbohydrates, these include foods such as wholegrains, ( with the exclusion of corn), beans vegetables and fruits, so these make up 70-80% of your food intake.
Avoid refined carbohydrates, such as sugar, honey, and syrups, and cut your total sugar intake by at least 40%.
Avoid all fats and oils including butter, margarine, meat fats and lard, as much as possible. Also avoid fatty meats, whole milk, cheese with more than 1% fat content, and egg yolks.
Give both caffeine and alcohol a miss.
Take an amino acid supplement called tryptophan, this is converted by the body into serotonin, a pain relieving chemical.
The combination of the special diet and the tryptophan should dramatically elevates your pain tolerance.