Risperdone (RisperdalTM) which was approved by the FDA in 2006 for irritability (aggression, self-injury, temper tantrums, and rapid mood changes) in individuals with ASD, is the best studied
It plays a vital role in: Red blood cell formation, which supports oxygen delivery throughout the body Neurological function, keeping your brain and nerves working at their best Energy metabolism, converting food into usable energy DNA synthesis, supporting healthy cell regeneration Mood regulation, by aiding in the production of neurotransmitters like serotonin and dopamine When B12 levels are lowoften due to stress, aging, GI issues, certain medications, or dietary restrictionspatients may experience symptoms like: Persistent fatigue or weakness Brain fog or difficulty concentrating Mood disturbances or irritability Tingling in the hands or feet Pale skin or shortness of breath Am I a Good Candidate for B12 Injections

These receptors are expressed in a wide variety of tissues including the gastrointestinal tract, central nervous system (specifically cells of the tuberomammillary nucleus of the hypothalamus), both airway and vascular smooth muscle cells, endothelial cells, chondrocytes, monocytes, neutrophils, dendritic cells, T and B lymphocytes, adrenal medulla, and the cardiovascular and genitourinary systems
It differs from the native 70 residue growth factor in two respects: glutamate at position 3 is replaced by arginine, and a hydrophobic 13 residue extension (MFPAMPLLSLFVN) is fused to the N-terminus