In aged monkeys, pineal peptide preparations were similarly associated with changes in nocturnal melatonin release patterns and circadian amplitude measurements (7)
However, individual results may vary based on diet, exercise, genetics, and overall health
They occur naturally in our bodies and play many useful roles in our cells, including helping digestion, regulating blood pressure and reducing inflammation
Int J Neuropsychopharmacol (2009) 12:1379.10.1017/S1461145708009449 235 GrandeIMagalhaesPVKunzMVietaEKapczinskiF
doi: 10.1016/j.cancergencyto.2008.09.012 71 BrureauLMoningoDEmevilleEFerdinandSPungaALufumaSet al
In fact, some even claim that increasing your intake of vitamin B12 can help fight fatigue, boost energy levels, and speed up your metabolism