L-glutamine supplementation may help reduce bloating, especially if related to gut health, such as irritable bowel syndrome (IBS) and leaky gut syndrome. L-glutamine, which the body also produces ...

Many different antihistamines exist. They include: First-generation antihistamines, such as brompheniramine and chlorpheniramine Second-generation antihistamines, such as fexofenadine and ...

Increasing gamma-aminobutyric acid (GABA) and balancing glutamate, brain chemicals called neurotransmitters, may help alleviate symptoms of fibromyalgia (FMS) and chronic fatigue syndrome (ME/CFS).