Alzheimer's disease is a dementia that affects memory, thinking and behavior. Alzheimer's is the most common cause of dementia, a general term for memory loss and other cognitive abilities that are severe enough to interfere with daily life. Alzheimer's disease accounts for 60-80% of dementia cases.

The brain has 100 billion nerve cells (neurons). Each nerve cell connects to many others to form a communication network. Groups of nerve cells have special jobs. Some are involved in thinking, learning, and remembering. Others help us see, hear, and smell.

Gts-21 Nootropics is a novel, small-molecule selective 7 nicotinic acetylcholine receptor agonist. lt's also frequently called GTS-21 HCL or DMXBA because it's actually a 3-2,4-dimethoxybenzylidene anabaseine in chemistry. GTS-21 has recently been established as a promising treatment for inflammation. in human clinical trials, GTS-21 is demonstrated to enhance memory and cognition activity. so it belongs to the category of nootropics and is currently being extensively researched for treatment of Alzheimer's and Schizophrenia as well as Nicotine dependence.

Alzheimer's disease is also known as "the longest farewell" and "a gentle terminal illness", but being ill is unfortunate, and no warm modifiers can change its status quo. The number of Alzheimer's patients around the world is increasing rapidly at a rate of one every 3 seconds, and these patients may even be around us. Before the memory fades, any kind of emotion seems so insignificant, whether it is the complaints between family members, the gap between children, or the grudges between good friends. When a person gradually forgets the world, he will also slowly "reconcile" with the world.