Non-toxic macronutrient-free powder?

[tim.tdj]

Hi everyone

Can anyone here think of a powder which is non-toxic in high quantities (up to around 400G a day) and which contains less than about 5% of each of net carbs, and protein, and less than about 20% of each of fat and fiber? (This means that at least half of the powder's chemical composition would be of absolutely no macronutrient value at all. This obviously does not preclude micronutrient value.)

Thank you very much.

Kind regards

Tim

[John Cuthber]

Snow.

[tim.tdj]

4 minutes ago, John Cuthber said:

Snow.

Hi John

Thank you very much for your reply.

I think I should explain that I am actually looking for some sort of filler for a recipe I am hoping to create. Snow would obviously not work in this situation.

Kind regards

Tim

[Endy0816]

Having having a tough time thinking of anything that might not still accumulate or cause some other problem(metals, sand). I'm sure there must be something though.

Rouphage is what would normally be used but mostly fiber.

[Strange]

Avoiding fibre is a challenge for something edible like this.

Konjac has almost no nutritional value but is high in fibre.