Anxious? Can’t sleep? Try some Lemon Balm, a member of the mint family. Steep a teabag–or better yet, 1/4 to 1 teaspoonful of the dried leaves–in hot water, and drink up to 4 times daily. Hyperactive kids may also benefit. The dosage for a 75 lb child is 1/2 of the adult dose.

You can also grow Lemon Balm in your garden. Careful, though: Like its mint relatives, it gets wild and crazy, especially when left unattended.

Cautions: Don’t use if you have a thyroid condition, glaucoma, benign prostatic hyperplasia or hormone-sensitive cancer, if you’re taking antidepressants, sedatives or alcohol or if you’re pregnant or nursing. Always consult your doctor first.