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Nutrition et cancer

Curcumin and Cancer

Curcumin is turmeric's active compound with strong anticancer potential.

Definition

The active polyphenolic compound in turmeric that exhibits potent anti-inflammatory and anti-cancer properties through multiple biological pathways.

How it works

Curcumin, the primary active ingredient in turmeric, has been extensively studied for its anti-cancer properties. It inhibits NF-κB and other inflammatory pathways central to cancer development, prevents angiogenesis (blood vessel formation that feeds tumors), and induces apoptosis in cancer cells. Curcumin shows particular promise against colorectal, breast, and pancreatic cancers in laboratory studies. However, its poor bioavailability requires combination with black pepper (piperine) and dietary fat for effective absorption.

Role

Curcumin suppresses inflammation, inhibits cancer cell proliferation, and triggers apoptosis in malignant cells.

Examples

  • Turmeric powder
  • Golden milk
  • Curry spices
  • Turmeric supplements with piperine

Recommendations

Combine turmeric with black pepper and healthy fats like olive oil or coconut milk to enhance curcumin absorption up to 2000%. Add to soups, curries, or warm beverages regularly. Consistent consumption is more beneficial than sporadic large doses.

Key takeaway

Regular turmeric consumption, particularly with pepper and fat, may help reduce cancer risk through curcumin's multi-targeted mechanisms.

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