10.1016/S1360-1385(01)01961-6 104 MaestriE.MarmiroliM.VisioliG.MarmiroliN
Moreover, synaptic density appears to be a more stable biomarker than synaptic function which, due to the nature of the target measured (i.e., electrical activity, glucose and blood oxygenation), can be affected by both internal and external stimuli, such as tissue preparation for ex vivo assessments (Kirov et al., 1999) or anesthesia used during PET or MRI scanning (Fueger et al., 2006
What we do NOT know The gaps here are large enough that unknown long-term safety should itself be treated as a risk, not a green light: No long-term human safety data
This means that if you are not well hydrated you may start to feel pain in your back when youre doing activities such as running, walking on hard surfaces, bending and twisting like you would do if youre lifting or doing yoga or pilates
[66] Pregnancy greatly increases iron requirements, and inadequate dietary intake during pregnancy is one of the leading causes of anemia among reproductive-age women worldwide