Converse of object

• release: Pain releases endorphins in the brain which cause a rush or a high.

• produce: Sports, running dancing, cycling, brisk walks help you produce endorphins making you feel better.

• call: In addition, TENS encourages the body to release its own pain killing hormones, called endorphins.

• get: And then I started to like it, and then I started to get endorphins.

• increase: One theory holds that placebos work because they increase endorphins in the brain.

• activate: When using TENS to help activate endorphins we use Burst Tens Mode.

Adjective modifier

• feel-good: Try to keep smiling and release some feel-good endorphins.

• natural: The brain's natural endorphins appear to have a similar action.

• beta: Shealy's group suggested that an increase in beta endorphins is associated with a sense of well being and decreased pain.

• enough: When enough endorphins are produced, the nerves that control pain and pleasure impulses in your brain are activated.

Modifies a noun

• release: Exercise and dancing also cause endorphin release, and lead to a pleasant " high " and sense of well-being.

• production: The OASIS TM produces results by enhancing endorphin production, which assists in reaching deep levels of relaxation.

• level: Low endorphin levels may also cause some of the symptoms of PMS.

• rush: Don't abuse your responsibility for your bottom's safety just because the euphoria of a endorphin rush makes your bottom a little giddy.

• high: In an endorphin high he also claimed he'd missed me.

Noun used with modifier

• release: Laughter releases endorphins, the chemical in our brains that gives us the ' feel good factor ' .

• exercise: Exercise releases endorphins, which raise your mood state.

• chemical: Doing exercise releases the chemicals endorphins and seratonin, which improve your mood and make you more able to cope with pain.

Possessives

• brain: The brain's natural endorphins appear to have a similar action.

Preposition: in

• brain: Pain releases endorphins in the brain which cause a rush or a high.