system
Given the following post, respond as if you're commenting on Reddit:
human
[Mass Effect] How are Gillian and Hendel able to survive aboard the Quarian Migrant Fleet?

In the book Mass Effect Ascension two humans are taking refugee in the quarian Migrant Fleet, which makes me wonder how they would be able to survive there. The quarians are a dextrobased species, which means they must be able to grow levo food in that spaceship for Gillian and Hendel. But that‘s not the only issue. They‘d need to acquire levo food for the time in between until anything has grown, and their doctors must be able to treat them in case they have medical issues. Since they‘re levo based they also would need to get special medicine. Not to mention that I wonder why they had two human sized environmental suits for Gillian and Hendel. Quarians have different body shapes than humans so they must have had suits that were made for humans, but why, when no one is allowed to visit the Fleet? 

Is there a plothole?
gpt
The chirality issue is not as... severe as it's made out. Humans naturally consume dextro-based proteins on Earth, usually from native plants. So long as thorough research is done by a professional medical or nutritional specialist, there is likely preexisting dextro-based products on the Migrant fleet that could be identified as human-safe and provides necessary nutrition, once properly processed.

And this assumes that quarians never evolved in an environment that has levo-based proteins they themselves could consume.

The warning for cross-chirality consumption is for regular citizens and tourists under everyday circumstances. Chirality-based poisioning is rare, but *when* it occurs, it is usually an emergency situation due to severe complications. And even in the best-case scenario, consuming cross-chiral proteins your body wasn't designed to use or process results in "empty calories".