'keep your mood' is correct and usable in written English.
You can use this phrase to remind or encourage someone to maintain their positive attitude despite any difficulties they may be facing. For example, you could say "Keep your mood up, things will get better soon!".
Regular meals: Keeping your blood sugar even by eating regularly — about every four hours — will help keep your mood level all day.
Eat Fish and Keep Your Mood Afloat.
Just imagine being able to keep your mood up no matter that hardship you're facing.
Boosting your intake could help keep your mood steady, as research has found an association between low levels and depression and anxiety (not to mention migraines).
"That will keep your mood more stable and avoid you getting shaky and cranky and that feeling of needing to eat something right away".
Since it's a lean protein, fish stabilizes blood sugar, which also helps to keep your mood stabilized, so when you're waiting in those long lines, you'll feel a little calmer.
"Serotonin is crucial not only to control your appetite and stop you from overeating; it's essential to keep your moods regulated". Antidepressant medications are designed to make serotonin more active in the brain and extend that activity for longer periods of time to assist in regulating moods.
Manicavasagar told THUMP that frenetic touring puts people at particular risk of mental health issues not only because the lack of sleep and unhealthy lifestyle make it hard to keep "your moods and emotions at an even keel," but also because partying hard can mask people's underlying troubles.
T3 is the biological go-getter and boosts metabolism, keeps your weight on the easeful side of town, and keeps your mood in the "joy" position.
See also: Harvard Health Publications' database on mental health and ways to keep your mind and mood in optimal condition here.
It may be tempting to keep your dark mood to yourself, especially in a busy communal environment like the office or the classroom.
