Is Shrimp Good for You? Pollutants and Food Safety
NutritionFacts.org Video Podcast
Michael Greger, M.D. FACLM
4.8 • 951 Ratings
🗓️ 8 April 2026
⏱️ 5 minutes
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| 0:00.0 | Over a decade ago, farmed shrimp overtook wildcott, |
| 0:10.0 | such that by 2016, two-thirds of global shrimp production was farmed. |
| 0:15.0 | The main potential food safety hazards of shrimp farming are infectious disease, chemical contamination, and veterinary drug |
| 0:23.0 | residues. In terms of mercury, shrimp is the second leading source, but is still far behind tuna. |
| 0:29.3 | In terms of banned pesticides, flame retardants, and polycyclic aromatic hydrocarbons, |
| 0:34.6 | there are some significant concerns regarding human health risks associated |
| 0:38.3 | with shrimp consumption. |
| 0:39.3 | Safety limits were exceeded for banned pesticides, Chloridane, D.D.T., Heptichlor, Aldrin, |
| 0:45.3 | dealdron, and endosulfan. |
| 0:47.3 | Now, this was based on worst-case scenario values, but on the other hand, based on just eating |
| 0:52.3 | three and a half grams a shrimp a |
| 0:55.0 | day, which is like a single shrimp, or one serving a shrimp every two weeks or so. |
| 1:00.0 | Eating just one shrimp could give you as much as 50 times more DDT than is considered safe, |
| 1:06.0 | same with flame-retarding chemicals, and same with naphthalene and benzopyrine. |
| 1:10.0 | For Phaas forever chemicals, eating the with naphthalene and benzopyrine. |
| 1:10.9 | For PFS forever chemicals, eating the highest levels of the most contaminated shrimp could |
| 1:15.7 | pose a health risk, which comes out to be about a serving a day. |
| 1:20.1 | Shrimp can also be a substantial source of carcinogenic heterocyclicameans, which is typically |
| 1:24.5 | seen in dry, heat-cooked chicken, like baked, grilled, fried, or broil. |
| 1:29.9 | Levels for shrimp were in the 10 to 50 range, which is what you start to see with chicken |
| 1:35.0 | grilled at over 400 degrees Fahrenheit. Note that steaming or presumably boiling or other |
| 1:40.0 | moist cooking methods are the safest ways to cook meat. |
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