I know to keep carbs at 40% or below, but how many actual grams is too much?
Today I had 47 grams of carbs, which equated to 14.8% of my overall nutrition. (Of course, the huge negative was that 63.78% of my overall was fat. *barf*) Is that too low? I will be starting Metformin, so I'm concerned about going too low on my carbs.
Can anyone give me and idea of how many grams they aim to stay under a day?
Also, I'm trying to do a low-calorie (ish... staying under 1400) and low-carb lifestyle. Is that possible? My calorie goal is based on my activity level and weight, so I'm terrified of going above it. At the same time, I know carb control is more important right now. My doctor recommended focusing on low carb but keeping an eye on the fats, too.

I'm starting to get really nervous about the Metformin. Perhaps I shouldn't reduce my carbs too low until I know how I'll respond?