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Dr Karan Rajan

@dr.karanr@drkaranrajan
2.2MMeta followers5.4MTikTok followers
1Brand worked with
$500k–$1MPartnership ads spend (est)

About

Dr Karan Rajan creates educational videos on TikTok and Instagram explaining the science of digestion, nutrition, and gut health.

Speaks about

  • gut microbiome
  • dietary fiber
  • digestive system
  • prebiotics and probiotics
  • cholesterol reduction
  • protein absorption

Brands worked with

1
  • LOAM Science

Highlighted reels

  • 20M
  • 7.4M
  • 7.3M
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