Scientific Reasons Behind These Popular Indian Traditions

Are you aware of these reasons?  

The world recognizes and appreciates India for its traditions. There are various prominent features that we people possess that makes us Hindustani. If you go from state to state, you will witness a change in language, attire, and beliefs. These variations have been passed to us from generations to generations and are deeply rooted in our daily way of living. 

For instance, what is the first thing you do when you see your elders passing by? You would obviously join your hands, wish them namaste or touch their feet. Right? 

But have you ever wondered why are these things important? Why a bride applies Mehendi during her marriage or why are there bells in a temple? What are the reasons behind these traditions? 

Well, if you don't know, need not to worry because this is what we will be talking about today, the scientific reasons behind all such traditions that we follow. C'mon, let's have a look.