Skin has three layers: 1  The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. 2  The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. 3  The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.
1 Your guide may recommend the application of butter or ghee to draw out and lengthen your tongue. At this point, your tongue should be long enough to reach the center of your eyebrows.  Even with a guide, Kechari Mudra may take months or years to master.
Your tongue is generally more painful during the day and the pain may be non-existent during the night. More middle aged and older women, as compared to men, are affected by the problem. If you are suffering from burning tongue syndrome, it helps if you avoid substances that are irritating such as spicy and hot foods. Certain mouthwashes which have alcohol as a component could aggravate the situation. Try staying away from certain products that have high levels of acid such as citrus fruits and juices.