A number of phenotypic elements should be carefully assessed, including neurological and cognitive symptoms (such as impairment of concentration and short-term memory, perceptual and sensory disturbances, sensory and emotional overload phenomena), autonomic manifestations (such as orthostatic intolerance, palpitations, gastro-intestinal symptoms), neuroendocrine manifestations (such as loss of thermostatic stability, intolerances of extremes of heat and cold, worsening symptoms with stress), and immune manifestations (such as tender lymph nodes, recurrent sore throat or flu-like symptoms, general malaise (flu-like feelings of being ill and feverish)
Research supports that combining the piperine in black pepper with the curcumin in turmeric enhances curcumin absorption by up to 2,000% ( One study showed that adding 20 mg of piperine to 2 grams of curcumin increased its absorption significantly ( There are currently two theories on how this works
These are research-framed observations, not promises of personal results
Since the 2000s, a parallel field has consolidated around short peptides with neuromodulatory purposes , often derived from hormone fragments or naturally brain-active endogenous molecules
An IM (intramuscular) injection bypasses the digestive system and delivers the vitamin straight into the bloodstream
