GI Cell Support By Vitamin Research Products Overview & Drug Interactions

L-glutamine is the most abundant free amino acid in the body, produced primarily in skeletal muscle and then released into circulation. It serves vital roles in various tissues, including the immune system, gastrointestinal tract, kidneys, and liver, where it supports essential functions such as maintaining intestinal integrity, immune response, and amino acid balance. Although traditionally classified as a non-essential amino acid, during periods of severe stress, glutamine becomes conditionally essential due to the body's increased demand. It acts as a critical nitrogen and carbon transporter between organs, and while the intestinal mucosa can synthesize glutamine, this production is insufficient during times of significant physiological stress. Dietary supplements generally contain L-glutamine as it is the biologically active form of the amino acid.

Licorice, also known as glycyrrhiza, is a plant native to parts of Europe, Asia, and the Mediterranean region. The root of the plant has been used for centuries in traditional medicine and is often consumed in the form of candy, tea, and supplements. Licorice has a number of purported health benefits, including the ability to soothe sore throats, reduce inflammation, and improve digestive problems. It may also have antiviral and antibacterial properties. Licorice naturally contains glycyrrhizin, or glycyrrhizic acid, which can have toxic effects if consumed in large amounts. However, licorice can be processed to remove glycyrrhizin, resulting in DGL (deglycyrrhizinated licorice). Many dietary supplements that contain deglycyrrhizinated licorice are often simply named 'DGL'.

Glucosamine is a natural compound found in the body, particularly in the fluid that surrounds joints. It is often used as a dietary supplement to help with joint health, particularly for conditions such as osteoarthritis. Glucosamine is believed to work by helping to reduce inflammation, promoting the repair of damaged cartilage, and slowing down the loss of cartilage. There are several different forms of glucosamine supplements, including glucosamine sulfate, glucosamine hydrochloride, and N-acetyl-glucosamine. Glucosamine sulfate is the most commonly used form in supplements. It is important to note that glucosamine sulfate is derived from shellfish (specifically the exoskeletons of shrimp, lobster, and crabs) and can be problematic for people with shellfish allergies.

Marshmallow, often referred to as marshmallow root, is a plant from the Althaea genus that is native to Europe, Western Asia, and North Africa. Marshmallow has been used in traditional medicine for its soothing and anti-inflammatory properties, and as a natural remedy for various ailments, such as coughs, colds, and digestive problems. Both the marshmallow leaf and the dried root are used in herbal preparations.

Berberine is a naturally-occurring compound that is found in several plants, including goldenseal, barberry, goldthread, phellodendron, and Oregon grape. It is known for its bitter taste and yellow color. It has been used for centuries in traditional medicine to treat a variety of conditions such as diabetes and high cholesterol. It is also thought to have antibacterial and anti-inflammatory effects.

Cabbage is a leafy, green vegetable that belongs to the Cruciferae family, which also includes broccoli, kale, and Brussels sprouts. There are several different varieties of cabbage, including green, red, and Napa (Chinese) cabbage, which vary in size, shape, and color. Cabbage is high in a variety of vitamins and minerals, including vitamin C, vitamin K, and folate. It is also a good source of dietary fiber and contains antioxidants. It is consumed as a low-calorie health food. It has been used in traditional medicine for its purported anti-inflammatory effects and for certain conditions, such as gastrointestinal disorders and breast engorgement.

Slippery elm is a type of tree that is native to North America and member of the elm family. It is known for its rough, reddish-brown bark and its slippery inner bark. In traditional medicine, slippery elm has been used to treat a variety of conditions, including sore throats, stomach ulcers, and skin irritations. It is believed to work by forming a protective barrier on the mucous membranes of the digestive and respiratory tracts, which can help to soothe irritation and reduce inflammation.

Phosphatidylcholine (PC) is a type of phospholipid that plays a critical role in maintaining the structural integrity and fluidity of cell membranes. Phosphatidylcholine is also a source of choline, which is an essential nutrient that is important for 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. Phosphatidylcholine is found naturally in foods, particularly in egg yolks, soybeans, and organ meats such as liver. It is also available as a dietary supplement in the form of capsules, tablets, and liquids. Phosphatidylcholine supplements are sometimes marketed as nootropics, which are substances that are purported to enhance cognitive function and memory.