Focus By Wellthy Overview & Drug Interactions

Vitamin B12, also known as cobalamin, is a water-soluble vitamin crucial for several bodily functions. It plays a pivotal role in the formation of red blood cells, aiding in the prevention of anemia. Vitamin B12 is essential for maintaining a healthy nervous system and proper brain function, as it is involved in the synthesis of myelin, the protective sheath around nerve fibers. This vitamin is primarily found in animal-based foods such as meat, fish, dairy products, and eggs, making it important for vegetarians and vegans to consider supplementation. A deficiency in vitamin B12 can lead to neurological issues, fatigue, and cognitive impairment.

Choline is an essential nutrient that is found in many foods, including eggs, and is important for a number of bodily functions, including liver function, brain development, and nerve function. Choline is a precursor to acetylcholine, a neurotransmitter that plays a role in memory, mood, and muscle control. Choline also helps to transport fats out of the liver, which may help to reduce the risk of liver disease. Choline supplements are available in different forms, including choline bitartrate, choline chloride, and phosphatidylcholine. Choline bitartrate is the most common form of choline supplement, but phosphatidylcholine is the form that is found naturally in foods.

Theanine, often referred to as L-theanine as that is the predominant isomer of theanine, is an amino acid commonly found in tea leaves, particularly in green tea. It is purported to increase levels of GABA, serotonin, and dopamine in the brain, which can help to reduce stress and anxiety. L-theanine may also promote a sense of calm and improve overall well-being. Some studies have also suggested that it may improve cognitive function, although more research is needed. Most reported drug interactions with theanine are due to its sedative effects.

Bacopa (Bacopa monnieri) is a perennial herb that is native to India and other parts of Southeast Asia. Bacopa has small, white or blue flowers and is commonly found in wetland areas. In traditional Ayurvedic medicine, bacopa is believed to have a number of health benefits, including the ability to improve memory and cognitive function, reduce anxiety and stress, and improve symptoms of ADHD. It is also thought to have potential benefits for people with Alzheimer's disease and other forms of dementia. Bacopa dietary supplements are often marketed for 'cognitive support'.

Alpha-GPC (alpha-glycerylphosphorylcholine) is a natural compound found in small amounts in foods such as soy lecithin, and is also available as a dietary supplement. It is a source of choline, a nutrient that is important for brain health and function. Alpha-GPC is particularly known for its potential to improve cognitive function, particularly in the areas of memory and learning. It is also being studied for its potential to improve symptoms of Alzheimer's disease and other forms of dementia. Alpha-GPC is likely better absorbed and utilized in the body than other sources of choline as it is known to cross the blood-brain barrier. The choline provided from Alpha-GPC is also a precursor to acetylcholine, an important neurotransmitter for cognitive functions such as attention, memory, and learning.