Food effect durations are too long by 20 times

When eating any food that has effects on it, such as golden apples, pufferfish, rotten flesh, and spider eyes, you will get the effect that is 20 times longer than it should be.

Steps to reproduce:
1. Create a new world in creative mode.
2. Eat this food one by one:pufferfish, golden apple, enchanted golden apple, rotten flesh, spider eyes, raw chicken

Expected results:
Food effect you got is not too long.

Observed results:
The effect duration is taken 20 times as long than it should.