These findings suggest that exendin 939 may be less likely to cause adverse effects associated with thermoregulation, such as hyperthermia or hypothermia, as observed with previous TRPV1 antagonists
However, theyre far less common than gastrointestinal symptoms, such as nausea, vomiting, or diarrhea
Symptoms of vitamin B12 deficiency include (1): chronic fatigue shortness of breath heart palpitations tingling or numbness in the extremities poor balance loss of concentration poor memory disorientation mood changes incontinence insomnia People most at risk of developing a deficiency include older adults, as well as those who smoke, abuse alcohol, or follow a vegetarian or vegan diet
Clinical significance at the doses used in obesity trials is under evaluation in ongoing cardiovascular outcome studies
Published analyses have found peptide products contaminated with arsenic and lead at 10x acceptable limits, bacterial endotoxins, wrong amino acid sequences, and purity as low as 5-75%
Brandt SJ, Mller TD, DiMarchi RD, Tschp MH, Stemmer K