T Nation

Long-Term Test Supplementation

How safe is Tribulus in the long run? Does it have any adverse effects on libido?

How often should one cycle on/off it?

Stats: 28. started lifting when i was between 23 and 24. no visible abs, 190 lbs, and strong enough for my height and weight!

Safe? Not sure.

Effectiveness? Not sure. It works for some but not for others. It’s a mixed review.

What are you doing for your nutrition and training? What other supplements do you take?

Why do you think you need Tribulus?