16. Blackstrap Molasses.
Blackstrap Molasses is rich in calcium, potassium, and magnesium, and has been used to ease the pain caused by arthritis. Blackstrap molasses is what you get after the 3rd boiling of sugar syrup.
17. Juniper Berry Tea.
The terpinen-4-ol in Juniper Berry Tea which, when taken, suppresses a type of white blood cell builds up called monocytes. Monocyte is a part our immune system that responds to the nervous system indicating the presence or building up of inflammation within the body. Note, however, that Juniper Tea is not prescribed to pregnant women.
18. Pectin & Grape Juice.
Pectin, a substance found in the cell walls of plants, when mixed with grape juice is a traditional remedy for arthritis.
19. Cayenne ‘Capsaicin’ Ointment.
Cayenne ‘Capsaicin’ Ointment contains capsaicin a substance that is also found in hot peppers and prevents substance P, a substance involved in transmitting pain to the brain.
References:
http://www.medicinenet.com/knee_pain_facts/article.htm
http://www.webmd.com/pain-management/knee-pain/default.htm
http://www.mayoclinic.org/diseases-conditions/knee-pain/symptoms-causes/dxc-20190116
http://www.nhs.uk/Conditions/knee-pain/Pages/Introduction.aspx