Turmeric and Curcumin

What Is Turmeric?

Turmeric is a yellow spice from the Curcuma longa plant, used for thousands of years in cooking and traditional medicine. Curcumin is the main active compound in turmeric, responsible for its color and potential health effects. Research suggests curcumin has anti-inflammatory and antioxidant properties.¹

How Curcumin Works²

• Inhibits inflammatory pathways
• Blocks NF-kB and COX-2
• Reduces inflammatory cytokines
• Antioxidant activity
• Multiple mechanisms of action

Research on Pain

• Osteoarthritis: most evidence here
• May reduce joint pain and stiffness
• Some evidence for rheumatoid arthritis
• Being studied for various conditions
• Evidence still developing

The Absorption Problem³

• Curcumin poorly absorbed
• Rapidly metabolized and eliminated
• Cooking turmeric not enough for therapeutic effect
• Supplements often use enhanced forms

Improving Absorption

• Black pepper (piperine) increases absorption 2000%
• Fat improves absorption
• Specialized formulations (phospholipid, nanoparticle)
• Look for bioavailable forms

Using Turmeric

In Food

• Curries and Indian cuisine
• Golden milk (turmeric latte)
• Smoothies
• Limited therapeutic benefit from food alone

Supplements

• Standardized curcumin extracts
• Look for absorption enhancement
• Follow label directions
• Choose quality brands

Dosing

• No standard dose established
• Studies use 500-2000 mg curcumin/day
• Divided doses often used
• Start low, increase gradually

Safety and Side Effects

• Generally well tolerated
• May cause GI upset
• Can interact with blood thinners
• May affect iron absorption
• Caution with gallbladder problems
• Discuss with healthcare provider

Realistic Expectations

• Not a replacement for medical treatment
• Effects may be modest
• May take weeks to see benefits
• Part of overall approach
• Quality varies between products

References

1. Daily JW, Yang M, Park S. Efficacy of turmeric extracts and curcumin for alleviating the symptoms of joint arthritis: a systematic review and meta-analysis. J Med Food. 2016;19(8):717-729.
2. Hewlings SJ, Kalman DS. Curcumin: a review of its effects on human health. Foods. 2017;6(10):92.
3. Anand P, Kunnumakkara AB, Newman RA, Aggarwal BB. Bioavailability of curcumin: problems and promises. Mol Pharm. 2007;4(6):807-818.