Customer reviews of Arthri-D are available on Amazon.com. An expert-level review is also available on the Consumer Health Digest website. Arthri-D is a supplement containing several vitamins and minerals that promote joint health, according to Consumer Health Digest.
Ingredients in Arthri-D include magnesium, turmeric extract, vitamin C and vitamin D. While some consumers find the supplement beneficial, others find that it does nothing for their joints, notes Consumer Health Digest. Some even consider the supplement a scam, due to its misleading brand name. Side effects of Arthri-D include headache, nausea and gastritis. An allergic reaction can also occur for individuals sensitive to shellfish.