“Vitamin D3 is involved with the production and regulation of neurotransmitters like serotonin, which is crucial for temper regulation,” says Schleiger. “satisfactory vitamin D3 concentrations might aid improve https://biobodyboost.co.uk/products/lipovita-d3-k2?_pos=1&_psq=lipovita&_ss=e&_v=1.0