Is appetite a matter of will power or a biochemical deficiency. Research shows the neurotransmitters dopamine and serotonin not only play a role in mood regulation, they are also important in appetite control. They tell you when you are hungry and what you are hungry for. They also tell you when you are full so if your levels are low, you will find yourself wanting to eat more.
Physical and emotional stress, lack of sleep, restricting nutrients, environment toxins and even some medications can all deplete the amount of these important mood and appetite neurotransmitters. What happens then is we set ourselves for a downward spiral: stress lowers dopamine and serotonin which can sadden us and make us hungry, we overeat unhealthy food (no one seems to crave broccoli when they are stressed), we feel depressed, we crave unhealthy foods, and on and on.
One of your first lines of defense is to eat healthy to keep stress manageable. Nutrition plays a crucial role in our overall physical and mental health which in turn affects our hunger and satiety!
Hart, C. R. & Grossman, M. K. 2001. The Isulin Resistance Diet. McGraw Hill.
"Cravings for caffeine, chocolate, sweets, fried foods, or salty foods indicate low or depleted dopamine levels, while cravings for breads and pasta signal low serotonin levels."
Physical and emotional stress, lack of sleep, restricting nutrients, environment toxins and even some medications can all deplete the amount of these important mood and appetite neurotransmitters. What happens then is we set ourselves for a downward spiral: stress lowers dopamine and serotonin which can sadden us and make us hungry, we overeat unhealthy food (no one seems to crave broccoli when they are stressed), we feel depressed, we crave unhealthy foods, and on and on.
One of your first lines of defense is to eat healthy to keep stress manageable. Nutrition plays a crucial role in our overall physical and mental health which in turn affects our hunger and satiety!
Hart, C. R. & Grossman, M. K. 2001. The Isulin Resistance Diet. McGraw Hill.