It is hard to get enough of the kind of nutrition your brain needs to flush out the toxins from a concussion from just eating good foods. The B vitamins, Omega 3's (DHA) D3, a good dose of the anti-oxidants, and a few other supplements will help your brain flush the toxins.

An important issue to consider is what foods to avoid. Caffeine, MSG and any processed soy products are counter to your brain's recovery, same for alcohol. Limit caffeine and alcohol to one serving per day max.

Your 5 minute LOC is indicative of a serious concussion. It just does not have much bearing on the long term consequences. What it is most indicative of is the fact that your brain has seriously reacted to the impact. The next time your brain gets jostled, your symptoms will most likely be much worse. Avoid activities that have such a risk, especially during the next year or two.

Your amnesia is also an indicator of the level of injury. Some memory of your fall may become available in the future after your brain has settled down.

Your best recovery will include rest, rest and more rest. This means no strenuous cognitive efforts, limiting visual, auditory and other sensory stimuli.

Casual walks and activities can be helpful as they keep your blood flowing and help with the anxiety from boredom. Simple manual tasks can help with the boredom. Your hands tend to limit the speed your brain needs to react. I spent time sorting things in my shop. Needle point, crocheting, cross stitch, artistic painting, and such can allow the brain to maintain a casual focus.

Hope you can find relief from your head aches. they can be a struggle. Avoid using Tylenol for extended periods. Switch to enteric aspirin to give your liver a break from the Tylenol.

My best to you.