Is boba actually healthy?

Hey there, fellow beverage enthusiasts! I've been noticing the rise in popularity of boba drinks lately, and I can't help but wonder - is boba actually healthy? On one hand, it's made with tapioca pearls which seem to be a pretty straightforward ingredient. But on the other hand, I've heard that some places add a lot of sugar and other additives to their drinks. So, what's the truth? Is there a way to enjoy boba drinks while still staying on track with a healthy diet?