Hi gladman.

It's really positive. Seems to me that you are doing very good based on your writing.

Try getting your hands on some quality l-arginine. The amino acid has shown to be closely related to alzheimers. Both in so called vascular induced dementia, and alzheimers. In alzheimers patients studies has shown that the body "eats up" l-arginine.

Take a look at this study on a group of people with dementia. Went from 16 to 23 in 3 months with just 1,6 grams l-arginine per day. Considering dementia is defined by being under 20 on this scale, these people was by definition not demented after these 3 months. That might be schocking to most people, but as expected by people with solid experience with l-arginine. http://www.jneurosci.org/content/35/15/5969
1,6 grams is really not much as some are using up to 30 grams each day depending on the need.

A good l-arginine-hack is to supply it during the day, as l-arginine is used fast by the body. Another trick is to add 1/6 of l-citrulline to both boost the l-arginine and give the l-arginine a more time released effect.

I can provide more tips if you find this helpful. There is a strong correolation between cognitive improving natural agents, mood improvment and dementia prevention.