Although biotin deficiency is rare, it can develop during pregnancy or in people who have poor nutrition or experience rapid weight loss. Symptoms of biotin deficiency include hair loss, dry skin, a scaly rash around the eyes or mouth, dry eyes, fatigue, and depression.: Biotin is a water soluble B-vitamin (B7). It is essential for good nail and hair growth. Biotin is involved the biochemical metabolism of proteins, carbohydrates and fats into energy. It also plays a part in the synthesis of fatty acids.
These 10 animal facts will amaze you. The coracoid process is a small knob of bone at the top of the scapula, or shoulder blade. It extends outward from the top of the back of the shoulder blade and pokes out underneath the clavicle, or collarbone, on the front of the shoulder.
The hyoid bone (lingual bone) (/ËhaÉªÉÉªd/ ; Latin os hyoideum) is a horseshoe-shaped bone situated in the anterior midline of the neck between the chin and the thyroid cartilage.At rest, it lies at the level of the base of the mandible in the front and the third cervical vertebra (C3) behind.Unlike other bones, the hyoid is only distantly articulated to other bones by muscles or ligaments.he second pharyngeal arch gives rise to the lesser cornu of hyoid and the superior part of body of hyoid. The cartilage of the third pharyngeal arch forms the greater cornu of hyoid and the lower portion of the body of hyoid.