Horsetail?s high silica content makes it a great herb for the regeneration of connective tissue, improving its strength and elasticity. Horsetail also promotes healthy hair, skin, nails, bone, and teeth by increasing calcium absorption. It is an excellent clotting agent that stops nosebleeds, reduces the coughing up of blood, and accelerates the healing of wounds. Other uses include: Arthritis, Bronchitis, Cardiovascular Disease, Gallbladder Disorders, Osteoporosis, Rickets, Edema Muscle Cramps.