This "Eat this, Not that!" article covers the 10 major benefits of drinking Yerba Mate very nicely.
https://www.eatthis.com/yerba-mate/
1. It's great for Weight loss
2. It can improve your digestion
3. It's a natural boost of energy
4. It can help the heart
5. It can boost your metabolism
6. It may help prevent diabetes
7. It improves your friendships
8. It eases anxiety and stress
9. It can stop bacterial growth
10. It can boost your immunity