Is chicken sausage good for health?

Could you elaborate on the potential health benefits or drawbacks of consuming chicken sausage? Are there any specific nutrients or ingredients that make it a healthier or less healthy choice compared to other meat products? Additionally, what are the recommended serving sizes and how often should chicken sausage be consumed as part of a balanced diet? Lastly, are there any specific dietary considerations or groups of people who should avoid chicken sausage due to potential health risks?