The fragmented melanin particles are cleared by the body's lymphatic macrophages over 4-8 weeks
In advanced cellular and behavioral models, researchers document how dopamine reuptake inhibition modulates mesolimbic and mesocortical pathway activity, influencing motivational behaviors, reinforcement mechanisms, and hedonic responses
If deficiency is linked to diet, improving B12 intake may help maintain levels
Maddox, L.,Schwartz, D.A., The pathophysiology of asthma, Annu
Which could be true, so long as you add in a healthy diet, lots of work in the gym, plenty of sleep, and perhaps some good genes