Skip to content

Southern Fried Science

Over 15 years of ocean science and conservation online

  • Home
  • About SFS
  • Authors
  • Support SFS

Tag: cartilage

Misunderstood Marine Life # 4 – The healing power of sharks

Posted on October 5, 2011October 5, 2011 By David Shiffman 3 Comments on Misunderstood Marine Life # 4 – The healing power of sharks
Science
Image from WholesaleDietarySupplements.com

Last year, we briefly discussed the myth that sharks don’t get cancer. This myth is easy to disprove, since sharks do, in fact, get cancer. The first cancerous tumor was discovered in a shark over 150 years ago and they have been discovered in more than twenty species. This year, I’m returning to the topic of shark medical myths.

Many parts of sharks have been utilized for their supposed medical benefits. Shark cartilage is sold as an over-the-counter alternative treatment for- you guessed it- cancer. One of the most ridiculous names it’s sold under as “BeneFin”.  According to HowStuffWorks.com, the shark cartilage industry is worth over $25 million a year. The basic idea behind this is that since sharks don’t get cancer, if you eat ground up shark cartilage, your cancer will be treated.

Read More “Misunderstood Marine Life # 4 – The healing power of sharks” »

Popular Posts

What Ocean Ramsey does is not shark science or conservation: some brief thoughts on "the Shark Whisperer" documentaryWhat Ocean Ramsey does is not shark science or conservation: some brief thoughts on "the Shark Whisperer" documentaryJuly 2, 2025David Shiffman
At least 74 practicing shark researchers: How a silly thing I said online raised thousands for conservationAt least 74 practicing shark researchers: How a silly thing I said online raised thousands for conservationFebruary 26, 2025David Shiffman
That's not a blobfish: Deep Sea Social Media is Flooded by AI SlopThat's not a blobfish: Deep Sea Social Media is Flooded by AI SlopDecember 19, 2025Andrew Thaler
Here are some ocean conservation technologies that I'm excited aboutHere are some ocean conservation technologies that I'm excited aboutFebruary 19, 2026David Shiffman
Shark of Darkness: Wrath of Submarine is a fake documentaryShark of Darkness: Wrath of Submarine is a fake documentaryAugust 10, 2014Michelle Jewell
Alberta, Canada is the proud owner of the largest man-made pyramid on the planetAlberta, Canada is the proud owner of the largest man-made pyramid on the planetOctober 16, 2012Andrew Thaler
Here's what I teach my students about finding jobs in marine biology and conservationHere's what I teach my students about finding jobs in marine biology and conservationApril 10, 2024David Shiffman
The Urgency Does Not Exist: My statement on Deep-sea Mining to the Subcommittee on Energy and Mineral ResourcesThe Urgency Does Not Exist: My statement on Deep-sea Mining to the Subcommittee on Energy and Mineral ResourcesJanuary 24, 2026Andrew Thaler
What is a Sand Shark?What is a Sand Shark?November 12, 2017Chuck Bangley
A quick and dirty guide to making custom feeds on BlueskyA quick and dirty guide to making custom feeds on BlueskyFebruary 7, 2024Andrew Thaler
Subscribe to our RSS Feed for updates whenever new articles are published.

We recommend Feedly for RSS management. It's like Google Reader, except it still exists.

Southern Fried Science

  • Home
  • About SFS
  • Authors
  • Support SFS


If you enjoy Southern Fried Science, consider contributing to our Patreon campaign.

Copyright © 2026 Southern Fried Science.

Theme: Oceanly Premium by ScriptsTown