Resveratrol vs Sulforaphane (from Broccoli Sprout Extract)

Mechanism

Resveratrol activates SIRT1 (the longevity sirtuin) via allosteric binding, promoting deacetylation of PGC-1alpha (mitochondrial biogenesis), FOXO3 (stress resistance), and p53 (DNA repair). It inhibits NF-kB and COX-2, reducing chronic inflammation. Resveratrol also activates AMPK independently of SIRT1 and inhibits phosphodiesterases (PDEs), raising cAMP levels. It improves endothelial function via eNOS upregulation and NO production.

Standard Dosing

250-500mg trans-resveratrol daily

Timing

Morning with a fat-containing meal. Often taken alongside NMN for synergistic sirtuin activation.

Cycle Duration

ongoing

Side Effects

• GI upset/diarrhea at high doses
• Headache
• Joint pain (rare)
• Insomnia (if taken late)

Contraindications

• Estrogen-sensitive cancers (theoretical ER agonism)
• Bleeding disorders
• Pregnancy/lactation

Best Stacking Partners

Mechanism

Isothiocyanate that activates Nrf2 — the master regulator of antioxidant defense. Upregulates glutathione synthesis, phase II detoxification enzymes, and heat shock proteins. Also inhibits HDAC (epigenetic modifier) and NF-kB (anti-inflammatory).

Contraindications

• Thyroid conditions (goitrogen at very high doses)
• Cruciferous vegetable allergy