Resveratrol

What It Is:
A polyphenol found in red grapes and berries, known for antioxidant and heart-protective effects.

What It’s Used For:

• Cardiovascular and cellular protection

• Anti-inflammatory and antioxidant support

• Longevity and metabolic health

Typical Dose:

• 100–250 mg daily

Side Effects:

• Very safe; high doses may cause mild GI discomfort

Why It’s Rated 3/5:
Promising antioxidant and longevity compound, but athletic benefits are indirect.