From a technical perspective, yes, there could be health risks from hair in your food. There may be chemicals in the hair from various hair products or there could be bacterial contamination, though that’s a low risk unless you’re consuming a lot of hair that hadn’t been cooked.

In reality, it’s unlikely a few hairs are going to cause any sort of issue other than texture/mouth feel.

That being said, Trump’s hair could be made from asbestos for all we know. That shit doesn’t look natural at all.