Increased oxidative stress, disrupted mitochondrial respiration, and neuronal energy imbalance are closely linked to the neurotoxic effects of glutamate (Brown and Vilalta 2015)
Poor diet, lack of sleep, overworking the mind and body, heavy metal exposure, medications, pesticides, strong household and personal care products can wreak havoc on organs, blood vessels and cells in general causing such problems as premature aging, reduced function, slowing or lowering energy, stiffening joints and causing memory to decline among other issues
It compromises the purity and integrity of your research materials, invalidating findings
I used to get migraines when I was younger, but haven't had one for years
On the other hand, the negative impact from excessive folic acid may be enhanced by B12 insufficiency