A very large body of evidence now exists that suggests diet is as important to mental health as it is to physical health, says Felice Jacka, president of the International Society for Nutritional Psychiatry Research. A healthy diet is protective and an unhealthy diet is a risk factor for depression and anxiety.â.
All forms of smoking are linked to these cancers, including cigarettes, cigars, and pipes. Tobacco smoke can cause cancer anywhere in the mouth and throat as well as in the lungs, the bladder, and many other organs in the body. Pipe smoking is particularly linked with lesions of the lips, where the pipe comes in direct contact with the tissue.
There are two main types of throat cancer: Squamous cell carcinoma develops in the thin, flat cells that line much of the throat. These cells look scale-like when checked under a microscope. This type of throat cancer is the most common in the United States. Adenocarcinoma begins in the glandular cells of the throat. Throat cancer includes several different cancers under the head and neck umbrella. Laryngeal cancer and pharyngeal cancer are two of the most common types of throat cancer. Pharyngeal cancer is broken into three types: 1  Nasopharynx cancer forms in the upper part of the throat.  Oropharynx cancer forms in the middle part of the throat.