Urinary Sample Preparation for the Metabolomic Analysis For the metabolomic analysis, primary urine samples were prepared using published procedures (Liu et al., 2015)
Biochimie 123 , 7380 (2016)
Food Chem Toxicol 50(11):39023911
Urea helps skin stay soft by trapping moisture from the environment and bringing it into the skin

The Characteristics of Early-stage Clinical Trials Phase 1 Clinical Trials Study participants: 20100 healthy individuals or, in some cases, people with the studied disease Duration: Multiple months Objective: Ascertaining the safest dosage and general safety of the therapy ~70% of therapies advance to the following phases First-in-Human Studies A Phase I study type Represents the first administration of a preclinically tested study drug in humans Determining the initial dose and dose acceleration schedule is key Phase 2 Trials Study participants: Up to hundreds of people with the studied disease Duration: Multiple months to 2 years Objective: Establishing the reliability and side effects of the therapy ~33% of drugs advance As a full-service clinical trial services company that specializes in Phase 1 and Phase 2a human clinical trials, the BioPharma team is with you throughout the entire process, from beginning to end

Nevertheless, supplementation with 2 mg/d folic acid, 25 mg/d vitamin B6, and 400 g/d B12 during 6 months significantly decreased the homocysteine levels, severity, and disability of migraine attacks (60)