Carb Blockers- Misleading When Inputed??

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Good morning everyone!

Question: I just started taking the Nutrilite Carb Blockers that Amway sells. When I put my two tablets in my food diary this morning it automatically took away 333 calories- YIKES! What on Earth?? Should I *not* add these in, as it can be totally misleading??

Has anyone else run into this problem?

Thank you in advance and I hope everyone has a great day!

Cheers,
Melanie