How about Alpha GPC Powder?

Glycerophosphocholine/Alpha GPC is a water-soluble small molecule that normally exists in the human body, and is the biosynthetic precursor of the important neurotransmitter Acetylcholine (Acetylcholine). The most important role of GPC is that the choline produced by it is a water-soluble vitamin B family, which has an important effect on the brain and nervous system. Studies have shown that GPC has an important effect on the production of certain hormones and neurotransmitters such as acetylcholine. This supports the function of the brain and nervous system.

Choline alfoscerate is an intermediate of phospholipid metabolism that occurs naturally in the human body. It exists in cells and throughout the human body. It is structurally composed of choline, glycerol. It is a main preservation form of choline and is recognized Source of Choline.

1. Alpha GPC can contribute directly to improved mental focus and stimulation of cognitive function;

2. Alpha GPC can permit the development of more strength from work- outs and training programs.

3. Alpha GPC can facilitate methyl group transfers in the brain and liver.

4. Alpha GPC can improve balanced and coordination.

1.Improving Memory and Learning: GPC is thought to have the potential effect of promoting memory and learning. It may work by increasing levels of acetylcholine in the brain, a neurotransmitter associated with learning and memory. Therefore, GPC is used to improve cognitive function and the ability to process information.

2. Nervous system protection: GPC is considered to have the potential to protect the nervous system. It may support the health and function of nerve cells by providing phospholipids and nutrients. Additionally, it may have antioxidant and anti-inflammatory effects, which may help reduce the risk of neurodegenerative diseases.

3. Enhances Athletic Performance: GPC is believed to help enhance athletic performance and improve physical fitness. It may work by increasing levels of acetylcholine, promoting muscle contraction, improving endurance and reducing fatigue. This has made GPC widely used among athletes and fitness enthusiasts.

4. Promotes visual health: Since GPC is present in the retina, it is considered essential for visual health. Research suggests that GPC may help improve blood circulation to the eye, maintain proper retinal function, and help prevent age-related vision problems.

1.Recommended Dose

Cognitive support: 250-600mg daily in 1-2 doses (e.g. Morning and noon).
Exercise performance: Take 300-600mg in a single dose 60 minutes before exercise (with appropriate carbohydrate).
Elderly/special populations: The initial dose is recommended to start at 100mg and adjust gradually to avoid side effects.

2.Service Response Time

Avoid taking at night (may affect sleep quality due to cholinergic activation).
It can be taken on an empty stomach or with food, but a high-fat diet may delay absorption.

1.Enhanced cholinergic effect

In combination with anticholinesterase drugs (e.g., Donepezil, Listidine), side effects (e.g., bradycardia, muscle spasms) may be aggravated.
Avoid simultaneous high dose use with choline precursors (e.g. Lecithin, CDP-choline).

2.Anticoagulant risk
When combined with warfarin, aspirin, etc., blood clotting indexes should be monitored (potential co-bleeding risk).

3.Other interactions
In combination with antidepressants such as SSRIs, 5-HT activity may be enhanced (with a theoretical risk of serotonin syndrome).

https://wenku.so.com/d/e18e17dd63ba82b9f3374a7b6ea71a84

http://www.360doc.com/content/16/0506/23/1835337_556901174.shtml