Reader's Digest Claimed "__ Is the Best Medicine"

This page is the CodyCross answer for the clue below from Botanical Garden, Group 1421, Puzzle 4 (Fruit Trees).

Question is: Reader's Digest Claimed "__ Is the Best Medicine"

and the answer is: LAUGHTER

Word Meaning:

LAUGHTER — The sound of laughing, produced by air so expelled; any similar sound.

Definitions from Wiktionary.

Reader's Digest claimed "__ is the best medicine" — CodyCross Answer | CodyCross Solutions