You can get vitamins crushed and put in a liquid form. You can do it yourself of get a pharmacist to do it for you. All you need is a mortar and pestle. Walmart sells one for only $8.59.

The syrup can be many different things. Ask a pharmacist about it. Your brain is very likely in a toxic condition from your injury and depression and anxiety.

Emergen C is a good way to take some vitamins. My wife can not swallow pills due to a benign tumor on her thyroid. She uses Emercen-C and some other liquid supplements. You can get high potency B-12 in a sub-lingual form.

Hope you can find some help to get your brain some good nutrition.

My best to you.