cancel (something) out or cancel out (something)
to destroy or wipe out the effect of something
The overeating by the girl cancelled out the benefits of her exercise.
Benefits of Cloves
Cloves Ease Spasms
Cloves have antispasmodic and expectorant properties. Clove tea can ease cough and bronchial spasms brought on by colds, upper respiratory infections, cholera, malaria and tuberculosis. Topical use of clove oil can ease muscle spasms.