Unhealthy Indian society and it's implications

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 Health of Society is equally important as that of an individual. But outdated cultures and negative mindsets of people can affect the society's health and cause it to deteriorate. Take for instance, the love and worship of a male child in Indian society worldwide. This has not changed over the years despite laws being laid for gender equality under British colonial rule as well as self-rule.  Love and worship of male children In the regressive Indian culture, male child is valued while female children and women are just taken as a symbol of sex and reproduction. Despite women of today pursuing higher education and taking up important roles in the society and workforce, nothing substantial has changed for them at the home front.  Read here: How human milk banks in India are exploiting women in the name of nobility? Besides, such independent women in India are a minimum and cannot put forth their points assertively. And at home, they still continue to follow culture laid g...
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Henna hair dye: safety, usefulness, and limitations.

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 Henna is a natural temporary coloring agent obtained from leaves and tender stems of the plant,  Lawsonia imtermis. Used on skin and hair, it gives a typical brownish orange hue to the part. 

Henna and hair color

Henna gives a typical color to the hair. It hides whites but does not blacken it unfortunately. Hence it is not a versatile hair dye. It also takes many hours to produce effect. The color though natural is not permanent. But how safe is it?


Henna for hair and its safety

Since henna is natural, it is a natural tendency to think that it is a safe option to the chemical dyes for hair. But is it so really?

Henna does not penetrate into hair shaft and only remains on the hair surface. Hence it sits there preventing any hair conditioner to reach the hair cuticle. Hence hair could become lifeless and brittle with repeated use. Henna per se does not condition the hair. 

Though predominantly non-allergic, henna does have a low allergic tendency. But some cases of allergy could be due to the other components mixed in the henna-based hair dye mixture including contaminants such as nickel and cobalt. 

Henna does have some action against Malassezia furfur, the fungus causing dandruff. 

Remember 'black henna' has PPD in it in high concentrations. Hence for people allergic to it or looking for PPD free hair dyes, it is best avoided. 

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