Stored in the fridge, how long will grapefruit (sealed, still in the skin) keep its nutrients?

Hello everyone,Would I be doing a disservice for my body if I were to eat grapefruit that's been in the fridge for several (four or more) weeks? It still tastes fresh, it's not left the fridge... but, I have my doubts as to whether it's nutritionally a good choice. What if, say, I were to be eating a dead fruit... all of the vitamins and minerals sapped, and its sugar content just left; what good would it be then?What do you think?Thanks!Av
Answer:
you check the skin =if it isn't wrinkled and have any black spots on it =you can safely eat it

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It should be fine until its rotten and unedible

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