Chronic stress leads to elevated stress hormones, which may be linked to bone breakdown. Puerto Rican adults living on the US mainland have higher prevalence of stress than the general population, and ...

Problems with chemical messengers like dopamine were tied to posture issues in SMA in a mouse study, but levodopa therapy may ...

Medically reviewed by Allison Herries, RDN L-tyrosine is an amino acid that's often used in supplements to improve cognitive ...