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.
Making Lifestyle Changes. 1  1. Avoid dehydration. Dehydration and dry mouth can cause white tongue. 2  2. Quit smoking. Smoking can contribute to the inflammation of the bumps on your tongue, making it easier for debris and dead cells to get trapped between them. 3  3. Reduce your alcohol consumption.