The phrase "are very problematic because" is correct and usable in written English.
It can be used to introduce a discussion about issues or challenges related to a specific topic or situation.
Example: "The proposed changes to the policy are very problematic because they could lead to unintended consequences for the community."
Alternatives: "pose significant issues due to" or "create serious challenges because of".
"The sugar load is very problematic because it is very hard for the liver to metabolize a lot of sugar and alcohol at the same time," he said.
The police have said the area is "very problematic" because they cannot completely close the nearby border with the West Bank.
If you look at Brazilian immigration, the frame of community or local belonging is very problematic because people actually have a lot of affiliations — where you live, work, play soccer, work.
The presence of these dyes in effluent is considered to be very problematic because of the persistent and recalcitrant nature (Yasar et al. 2013).
This can be very problematic because the distribution of similarity scores largely depends on the specific type of fingerprint that is used and the reference compound for which the fingerprint is calculated.
"Denver, in particular, is very problematic because they've gone to a ballot initiative," said Scott DeFife, executive vice president of policy and government affairs at the National Restaurant Association.
And I think that's very problematic, because there are complex reasons why people behave as they do—some people aren't simply able to just change what they do in response to data.
The group told the HuffPost last week that, "Denver, in particular, is very problematic because they've gone to a ballot initiative," said Scott DeFife, executive vice president of policy and government affairs at the National Restaurant Association.
This is very problematic because asylum seekers, like other vulnerable patient groups who have complex case histories [ 38- 40], benefit from good continuity of care.
