Instead of relying on ADHD medications, here are some natural alternatives: Diet: Avoid sugary foods and artificial dyes & preservatives Eat foods containing L tyrosine (this is the amino acid the Amino Acids: Benefits, Foods, Essential vs. Non Essential Dr. Axe Acetyl L Carnitine Superior Supplement Products Science First Designs for Health Benefits of Acetyl L Carnitine Simply Supplements Acetyl L Carnitine Douglas Labs L Theanine Benefits, Uses, Side Effects, Dosage, Foods Dr. Axe