Why can't I eat duck according to The Bible?

Answer 1

The answer to your question is founded in Leviticus 11, where our Father (the designer of these flesh bodies) indicates what is healthy for humans to consume and what is not healthy for humans to consume. Its that simple really

Think of it this way ... Cocaine is a great drug, it will make you feel euphoric, full of energy etc. according to medical data. However that feeling only lasts a short time, and it leaves you wanting more and more, until the negative effects of Cocaine use eventually cause death. The same is true of Meth and other abused drugs.

The idea transfers to things one eats, especially those items our Father did not design for human consumption. While consuming them the human will feel irregular or even sickly, eventually however the consumption of non approved foods will take their toll.

Answer 2

You may eat ducks, turkeys, chickens, etc. Here are the restricted birds which you cannot eat:

Leviticus 11:13-19New American Standard Bible (NASB)Avoid the Unclean13 ‘These, moreover, you shall detest among the birds; they are [a]abhorrent, not to be eaten: the [b]eagle and the vulture and the [c]buzzard, 14 and the kite and the falcon in its kind, 15 every raven in its kind, 16 and the ostrich and the owl and the sea gull and the hawk in its kind, 17 and the little owl and the cormorant and the [d]great owl, 18 and the white owl and the [e]pelican and the carrion vulture, 19 and the stork, the heron in its kinds, and the hoopoe, and the bat.Footnotes:

1. Leviticus 11:13 Lit a detestable thing
2. Leviticus 11:13 Or vulture
3. Leviticus 11:13 Or black vulture
4. Leviticus 11:17 Specifically, great horned owl
5. Leviticus 11:18 Or owl or jackdaw