Golden seal, or Hydrastis canadensis, is a North American herb known for its natural inhibitory properties, mainly due to alkaloids like berberine and hydrastine. It's traditionally used for its antimicrobial activity against bacteria, fungi, and parasites, making it a popular remedy for gastrointestinal and respiratory infections. Goldenseal also has anti-inflammatory properties, beneficial in treating conditions like gastritis and ulcerative colitis, and is thought to support the immune system, often used for colds and flu.

Gonadotropin Releasing Hormone (GnRH) is a crucial peptide hormone that plays a fundamental role in regulating the reproductive system. Produced in the hypothalamus, GnRH is responsible for stimulating the pituitary gland to release two key hormones: luteinizing hormone (LH) and follicle-stimulating hormone (FSH). These hormones are essential for the development and functioning of the ovaries in females and the testes in males, making GnRH a pivotal factor in sexual maturation, ovulation, and sperm production.

Gonorrhea is a sexually transmitted infection (STI) caused by the bacterium Neisseria gonorrhoeae. It is one of the most common STIs, affecting millions of individuals worldwide annually. Gonorrhea primarily infects the mucous membranes of the reproductive tract, including the cervix, uterus, and fallopian tubes in women, and the urethra in both men and women. It can also affect the mouth, throat, eyes, and rectum.

The transmission of gonorrhea typically occurs during vaginal, anal, or oral sex with an infected partner. A significant concern with gonorrhea is its capacity to be asymptomatic, particularly in women. When symptoms are present, they can vary. In men, common symptoms include a burning sensation during urination and a white, yellow, or green discharge from the penis. Women may experience increased vaginal discharge, painful urination, vaginal bleeding between periods, and abdominal or pelvic pain. If left untreated, gonorrhea can lead to serious health complications. In women, it can cause pelvic inflammatory disease (PID), which can result in infertility, ectopic pregnancy, and chronic pelvic pain. In men, gonorrhea can lead to painful inflammation of the ducts in the testicles, which can also result in infertility.

GRAN# (Absolute Granulocyte Count) measures the total number of granulocytes (a type of white blood cell) per microliter (uL) of blood. Granulocytes play a critical role in the immune system, helping the body fight infections and inflammation.

What Are Granulocytes?

Granulocytes are a type of white blood cell (WBC) that contain granules filled with enzymes to destroy pathogens. They include:

• Neutrophils (Most Abundant) – Primary defenders against bacterial and fungal infections.
• Eosinophils – Active in allergic reactions and parasitic infections.
• Basophils (Least Abundant) – Involved in allergic responses and inflammation.

Since neutrophils make up the majority of granulocytes, GRAN# is often closely related to the Absolute Neutrophil Count (ANC).

Gran% (Granulocyte Percentage) represents the proportion of granulocytes—a type of white blood cell (WBC)—relative to the total WBC count in a Complete Blood Count (CBC) with Differential test. Granulocytes are a crucial part of the immune system, defending the body against infections and inflammation.

GM-CSF stands for Granulocyte-Macrophage Colony-Stimulating Factor. It is a protein that functions as a growth factor and cytokine in the immune system. GM-CSF is produced by various cells, including immune cells like T cells, macrophages, and endothelial cells, as well as some non-immune cells.

Its main role is to stimulate the production and differentiation of a type of white blood cell called granulocytes (including neutrophils, eosinophils, and basophils) and macrophages from their precursor cells in the bone marrow. These cells play critical roles in the immune response, including defense against infections and regulation of inflammatory processes.

The Grape marker measures IgG antibodies to proteins found in grapes. Results are reported as none detected, very low, low, moderate, or high. These levels reflect immune exposure and recognition rather than a true grape allergy. Interpretation should consider symptoms, portion size, frequency of intake, and overall digestive health.

Elevated antibody levels can be clinically significant — while the antibodies themselves don’t destroy anything, they do trigger an inflammatory response that can cause significant destruction of tissue and resulting symptoms. This response is not necessarily dependent on antibody levels. However, an equivocal result may mean you are just beginning to exhibit an immune reaction, so this is an important time to take measures to support the body in damping immune reactivity.

The Grapefruit marker measures IgG antibodies to proteins found in grapefruit. Results are reported as none detected, very low, low, moderate, or high. These levels reflect immune exposure and recognition rather than a true grapefruit allergy. Interpretation should consider portion size, acidity, medication interactions, and overall digestive tolerance.