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Dr Karan Rajan

@dr.karanr
2.2MMeta followers5.4MTikTok followers
1Brand worked with

About

Dr Karan Rajan posts educational videos breaking down human biology, gut health, and nutrition science.

Speaks about

  • gut health
  • nutrition science
  • human biology
  • microbiome
  • dietary supplements

Brands worked with

1
  • LOAM Science

Highlighted reels

  • 20M
  • 7.4M
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