It has been suggested that the gut microbiota may affect the absorption of tryptophan and, consequently, the synthesis of serotonin
Zivanov, J
Potential side effects can include, but are not limited to, the following: Acute kidney injury (typically due to nausea and vomiting) Diabetic retinopathy (damage to the retina, the light-sensitive layer of tissue at the back of the eyeball) Gallbladder dysfunction Abdominal pain and/or bloating, constipation, diarrhea, nausea and/or vomiting Decreased appetite, which can lead to weight loss Increased heart rate Medullary thyroid carcinoma (cancer of the thyroid gland)
Reviewing purity information, testing reports, and storage recommendations before beginning a study is considered a best practice
Certifications: Some companies on this list offer certificates of analysis (COAs) documents that provide details regarding product quality and purity for their whey protein products
However, L-carnitine increased (P 0.05) any indicator of egg external and internal quality
