Medical foods for use in the dietary management of patients with osteoarthritis; medicated topical prescription preparations having anti-inflammatory properties; [ medicated topical prescription preparations having anti-infective properties; medicated topical prescription preparations having anti-inflammatory and anti-infective properties; medicated topical prescription preparations in the nature of anti-inflammatories and anesthetics for the treatment of dermatosis, hemorrhoids and other skin conditions; ] medical foods for use in the dietary management of patients at risk or with low bone density, osteopenia, osteoporosis; pharmaceutical preparations for the prevention or treatment of low bone density, osteopenia, osteoporosis; [ drug delivery agent consisting of compounds that facilitate the delivery of a wide range of pharmaceuticals; ] medical foods for use in the dietary management of patients with osteoarthritis, rheumatoid arthritis, or other forms of arthritis or inflammatory diseases; pharmaceutical preparations for the treatment of osteoarthritis, rheumatoid arthritis, or other forms of arthritis or inflammatory diseases; [ prescription products, namely, prescription vitamins and prescription drugs for treating osteoarthritis, dermatological, ocular and rheumatological diseases and conditions; ] medical foods for use in the dietary management of patients with osteoarthritis, dermatological, [ ocular ] and rheumatological diseases and conditions