My mother who's in her 60s has been taking supplements for a while now from this company called "GNC" and I want to know if the combination of the following supplements that she's taking will not have any adverse side-effects to her.
Here are the supplements:
Colon Cleanse (a fibrous capsule) w/ Selenium
Is this combination harmful? She's been taking this for a while already and we have been wondering whether this is ok or not.
Almost forgot. She's also taking Evening Primrose Oil capsules s well.