It turns out the ultimate glow up might not come from a bottle after all. Researchers suggest that regular, intimate connection can increase oxytocin and dopamine levels, helping to lower stress, improve mood, Neurotransmitter Here's a brief description of the main neurotransmitters mentioned in this post 1. Dopamine Function: Involved in mood regulation, motivation, reward, and motor control. Disorders: High in Parkinson's Disease: Neurodegeneration of Dopamine Pathways Parkinson's disease is a progressive neurodegenerative disorder primarily affecting movement. It is characterized by the loss of dopamine producing neurons in the substantia nigra, a region of Central nervous system uptake of intranasal glutathione in Parkinson's disease npj Parkinson's Disease 6 Great Foods that Increase Dopamine Levels