Henry sighs as soon as he's able, but he tries to smile nonetheless. He wants to be able to tell her that it's nothing but hype. Just a good PR spin on snake oil. But...

"I did. It's... I'm still trying to make certain what it is, but something is going on."

He considers the brochure, opening it again to look at the information. None of which makes sense from a medical perspective. It all sounds good, but it's not right. Which means they're hiding something.