One study found that women who received 7 mg of zinc daily for 10 weeks reported significant improvement in their mood. (mindbodygreen.com)
My boyfriend and I have been eating healthier over the past months, getting really great improvements in our moods and energy levels from getting rid of sugar and wheat. (drcate.com)
But not only did the yoga practitioners report feeling less pain, but they also reported improvements in mood and energy levels. (treehugger.com)