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.
1 doctor agreed: Warm salt water : Plica fimbriata are the fringe-like folds of mucosa on underside of the tongue on either side of the frenulum. Sometimes they become enlarged if the toothbrush hits them during brushing. Usually rinsing with warm salt water for 2-3 days helps. Brush your teeth and gums gently.