Posted by M H
Polyphenols are the natural compounds that give fruits and plants their colour and help protect them from stress. Two of the richest sources are pomegranate and olive leaf, and both have research behind them for active people.
Pomegranate
Pomegranate is packed with polyphenols called ellagitannins, along with natural nitrates. These compounds act as antioxidants and support healthy blood flow.
What the research shows
In two studies from the same research group, resistance-trained people who drank pomegranate juice recovered strength faster and reported less soreness after hard eccentric exercise than when they took a placebo.1,2 The effect is thought to come from the polyphenols helping to manage the oxidative stress of intense training.
Olive leaf
Olive leaves have been used in Mediterranean diets and traditional remedies for centuries. Their main active compound is oleuropein, a powerful antioxidant that the body breaks down into hydroxytyrosol, the same compound linked to the benefits of extra virgin olive oil.
What the research shows
Human studies have found that olive leaf extract is well absorbed. A 12-week controlled trial in overweight, middle-aged men found improved insulin sensitivity with olive leaf extract compared with placebo.3 Research on body composition and blood pressure is still mixed, so we treat it as an antioxidant support ingredient rather than a fat burner.
Why pair polyphenols with training?
Hard training creates oxidative stress. That's normal, and part of what drives adaptation. A steady intake of polyphenols from food and supplements helps your body manage that stress so you can recover and train again. They're a supporting cast, not the star, which is why we use them alongside proven performance ingredients.
Where you'll find them at VNDL
- VANDAL Pre-Workout: 500 mg pomegranate juice powder per scoop.
- VITAL EAA Recovery & Hydration: 500 mg pomegranate extract (40% ellagic acid).
- CLEAN GREENS: 250 mg pomegranate hull extract.
- VIPER Fat Burner: 150 mg olive leaf extract plus pomegranate.
The bottom line
Pomegranate and olive leaf won't replace a good diet, but they're easy, well-tolerated ways to add more polyphenols, especially if you train hard.
This article is for education only and is not medical advice. If you are pregnant, nursing, taking medication or managing a health condition, talk to your doctor before starting any supplement.
References
- Trombold JR, et al. Ellagitannin consumption improves strength recovery 2-3 d after eccentric exercise. Med Sci Sports Exerc. 2010;42(3):493-498.
- Trombold JR, et al. The effect of pomegranate juice supplementation on strength and soreness after eccentric exercise. J Strength Cond Res. 2011;25(7):1782-1788.
- de Bock M, et al. Olive (Olea europaea L.) leaf polyphenols improve insulin sensitivity in middle-aged overweight men: a randomized, placebo-controlled, crossover trial. PLoS One. 2013;8(3):e57622.
