Jaifal ... how to handle it ..

Re: Jaifal … how to handle it ..

It is used in powder form not grated. In grated form it will give a bitter taste if you chew on it.

Correct.

Correct again.

Mace and nutmeg are from same tree but cinnamon comes from another one.
Nutmeg is the actual seed of the tree, roughly egg-shaped and about 20 to 30 mm (0.8 to 1 in) long and 15 to 18 mm (0.6 to 0.7 in) wide, and weighing between 5 and 10 g (0.2 and 0.4 oz) dried, while mace is the dried “lacy” reddish covering or aril of the seed. Here is a picture.

Use only a pinch of powder from both. They do not taste good if you chew on bigger bits of them if they end up in your mouth as part of food. They have aromatic value only.