One study showed that eating celery could help curb aggressive emotions. 151 women were surveyed. Of the women who said they ate celery regularly, 95 percent said they were rarely aggressive or outright provoked. Of the women who didn't eat celery regularly, 53 percent said they were often anxious, angry, and aggressive.
The statement 'Those women who often eat celery pay more attention to fitness, and fitness consumes a lot of physical energy, is very tired, and suppresses aggressive emotions' weakens the above conclusion, except.