Question

there are various myths related to changes in the body that occur during adolescence here is one - 'A menstruating girl is impure and hence she should not enter the kitchen why

Answer 1

all of this is orthodox
it was considered so because of hygiene problem 
and the girls were considered  improper
hope this satisfies ur doubt

Answer 2

Answer:

Hello. I Know OF The Following Menstruation Myths Or Rules As It Happens In My Family:

1. Periods Are Impure.
2. “During Periods, You Cannot Enter The Kitchen As Soon As Period Starts.”
3. “Shh… Don’t Tell Papa Or Grandpa.”
4. “Don’t Enter Temple/Holy Places During Periods”
5. “Three-Days No-Entry Rule”
6. “Must Take A Bath And Wash Hair On Fourth Day Before Entering Anywhere.”
7. “Don’t Touch Other People’s Things, Most Especially Their Kitchen Dishes”
8. “Hide Pads Or Menstrual Products”
9. “If You Don’t Follow Rules, You Parents Will Be Dogs In Next Life.”
10. “If You Don’t Follow Rules, Goddess Of Periods Will Punish You.”

Explanation:

First Let's Get This Straight: Periods Are As Dirty As Pee Or Poop. Although That Doesn't Make Period Blood Impure. There's Np Dark Energy Or Something In It. It's Just Normal Waste Out Of Our Body. In Olden Times, The Rule For Not Entering Kitchen Or Most Places Was Made Only Because, At That Time, There Were No Adequate Sanitary Methods To Avoid Leaving A Trail Of Blood Everywhere One Goes. However, Now It's Not The Same, Clearly, As We've Many Sanitization And Hygiene Products To Avoid The Leakage. So You're Free To Enter Kitchen Or Wherever The Hell You Want. It's Perfectly Normal, Does No Harm To Anybody Or Anything.

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