In swallowing, one portion is volunatary and one part is involuntary. â¢ Buccal phase o Voluntary contraction of the tongue o Step 1 in figure â¢ Pharyngeal-esophageal phase o Involuntary o Control center in the medulla and lower pon o Step 2-5 in figure.
Considerations. Serotonin is a mood regulator that occurs naturally in the body. When serotonin levels are chemically altered, as they are with the use of diet supplements such as Phentermine, a chemical imbalance occurs that may lead to feelings of anxiety or depression.
Dcotor writing a prescription in office. Photo Credit 4774344sean/iStock/Getty Images. Adipex, a brand name of the medication phentermine, can be used with diet and exercise to help people lose weight. This medication is a stimulant similar to an amphentamine and can be habit-forming.Although the medication can prove useful to obese individuals with medical issues stemming from their weight, it should not be used as a casual weight loss product.Individuals should only take Adipex with a valid prescription and under the guidance of a doctor.his medication is a stimulant similar to an amphentamine and can be habit-forming. Although the medication can prove useful to obese individuals with medical issues stemming from their weight, it should not be used as a casual weight loss product.