Medical Technology applied

The following forms of Medical Technology is/was applied over the years with great success, especially with regard to
my memory, concentration, physical and brain function improvement

StemEnhance from StemTech

Vagus Nerve Stimulator implant

Chelation Therapy

... and NOW for the CURRENT OVERALL WINNER: All-Natural Mannatech Ambrotose
... with reference to the Manna that was God's sufficient food supplied to the Israelites in the desert ...
The Shocking Truth About Food The Real Food Revolution
The Glyconutrient story Glyconutrients - Wellness Up Close
Glycobiology: The Science of the Future Mannatech Research
So what's the big deal about Gluten? Glyconutrients Reference (with testimonials)
... at the same time improving my energy levels, reducing my pain experienced
... in short: radically improving my OVERALL quality of life and well-being
(for the first time I can remember, i.e. ever since my motorbike accident in 1996!)

If cost is the main concern to you then the more affordable option
might(?) be Mannatech's entry level product: Nutri Verus
(yet it might not be quite as effective as Ambrotose)
Nutri Verus - In the Beginning The Real Food Revolution
Mannatech: Three Easy Ways to Get Started Earning Income with Mannatech
6 Months to Freedom