L-tyrosine is an amino acid that's often used in supplements to improve cognitive function affected by stress. Supplements containing L-tyrosine supplements may also help treat phenylketonuria (PKU).

List of 5-letter words starting with 'L' to help you solve today's Wordle or any other word puzzle you might be trying to figure out for the day! There are a lot of 5-letter words starting with L that ...

List of 5-letter words with 'L' as the second letter to help you solve today's Wordle or any other word puzzle you might be trying to figure out for the day! There are many 5-letter words with L as ...

Prasit Photo / Getty Images An L-shaped recovery occurs when, after a steep recession, the economy experiences a slow rate of recovery. When referring to recessions and the periods of recovery ...