There is loads of choices so I could not really tell what the best one is. Although I wouldn't know because I'm a guy so I cant really tell what the best one is. I did look that question up and loads showed up on the right of my screen.
Sorry
I am pretty sure that I know which word should fill this statement. Because they have similar chemical structures, morphine and other opiates are able to lock into receptor sites for endorphins. According to the definition and main functions of <span>endorphins, this option is the only suitable. Regards!</span>
<span>Which of the following choices best describes a diet planning tool most often used for diabetic or weight control diets?
</span>Dietary Reference Intakes
Dietary Reference Intakes are an effective diet-planning tool for diabetics and people who have weight control issues.
