What brand of fish oil caps do you use?

[tucker01]

Depends on the Manufacturing process.

They can go rancid if not processed properly.

 

[AKIRA]

Rancid = loss of nutrition benefits?

 

[tucker01]

Rancid = loss of nutrition benefits?

Yep

 

[AKIRA]

How would you know when it went "rancid?" All fish oil capsules that dont protect against fish burps taste the same.

 

[tucker01]

Some have pointed out a fishy smell.

Just like buying real fish, if it smells off. Then there is something wrong.

 

[JerseyDevil]

I got the Optimum Nutrition brand (of protein powder fame), and they seem of very high quality. From 1fast400 (BulkNutrition), they were only 14.65 for 300 caps, and that includes shipping.