Is eating salad every day healthy or unhealthy?

So every day I wake up, go to work for 8–11 hours, come home, eat, and go to bed.

When I get off work I just want something fast, delicious and easy, so I make a salad.

Bagged salad + turkey bits + bleu cheese dressing = dinner.

Every night.

Am I starving myself of proper nutrients? Am I starving myself in general? I’ve always ate a lot of veggies as a kid, but now I feel like I’m losing a lot of weight quickly, a lot of energy.

Are there other fast, delicious, healthy dishes you know about I could try?