An antioxidant vitamin found in oily fish, liver, kidney, dairy produce and eggs. Beta carotene is found in carrots, yellow vegetables and dark green vegetables and is converted to vitamin A in the body. Antioxidant vitamins may help prevent cancer by stopping damage to body cells.
Used to increase collagen production, a wrinkle fighter and an exfoliant
As A Treatment"...Vitamin supplements can be an important source of vitamin A for such people, yet many vegetarian and prenatal products contain only beta carotene, which appears to convert to vitamin A at a fixed rate..."
includes retinol (preformed vitamin A) and beta-carotene (provitamin A); can help in the prevention and treatment of night vision deficiency (“night blindness”), respiratory tract infection, and skin problems
Known to help increase the rate of renewal of epidermal cells. It also helps increase the thickness of the epidermis and can help reverse skin damage.
a fat soluble vitamin essential for healthy skin, eyes (vision), bones, hair, teeth, cell reproduction, wound healing, and immunity. The current RDA is 5000 IU per day. Vitamin A is not an antioxidant whereas beta-carotene, its precursor and pro-vitamin A, is an antioxidant. You can find more information and obtain vitamin A in our Nutri-Vite(tm) Mega Vitamins.
A vitamin essential for vision, growth, reproduction, and maintenance of healthy skin. Examples of foods that contain Vitamin A include liver, fish oils, eggs, dairy products. Red, yellow, orange, and dark green vegetables and fruits contain alpha- and beta-carotenes, which are converted in the body to Vitamin A.
Beta carotene, the naturally occurring orange pigment found in abundance in such plants as carrots, squash, and pumpkins, is an exciting and powerful fat-soluble antioxidant with tremendous ability to neutralize free radicals, prevent cancer, and fight infectious diseases. Beta carotene is also referred to as provitamin A because in its natural form it is not readily available for use in our bodies. When we need extra vitamin A, beta carotene undergoes a transformation as powerful liver enzymes split each molecule of beta carotene to form two molecules of vitamin A. This unique feature enables beta carotene to be non-toxic at doses ranging as high as 500,000 IU whereas vitamin A retinol can produce toxic effects in relatively low doses. Adequate intake of beta carotene will prevent Xerophthalmia or night blindness. In addition to promoting good vision, beta carotene also protects the heart and cardiovascular system, boosts immune functions, speeds recovery from respiratory infections such as colds and flu, and promotes wound healing. See: Beta Carotene; D. Salina Beta Carotene
Fat-soluble vitamin that is involved with the maintenance of the cornea, epithelial cells, mucous membranes, skin, tooth and bone growth, immunity and reproduction.
A vitamin occurring principally in fish-liver oils, milk, and some yellow and dark green vegetables. Its deficiency causes hardening and roughening of the skin, night blindness, and degeneration of mucous membranes.
vitamin also known as retinol that plays a role in many physiologic processes.
a fat-soluble nutrient that is vital to tissue repair, offers antioxidant benefits, and promotes healthy skin, hair, and nails.
a fat-soluble vitamin which the body needs to maintain the epithelia, to help the immune system work and to produce rhodopsin in the eyes. Vitamin A refers to a group of naturally occurring compounds, the main one of which is retinol. The vitamin is present only in foods of animal origin.
Designated as an epithelium protecting factor. Regulates skin hornification, promotes cell regeneration, encourages mitosis (healthy growth and renewal of skin cells) and prevents atrophy in aging skin. Essential for proper formation of the body's tissues; especially the skin, mucous membranes, anything that lines the inside of the body. Deficiency of vitamin A can lead to follicular hyperkeratosis (flakiness); keratin deposits in the pores of the skin; may look like hard goose bumps; dry scaly and rough. Especially effective when used with vitamin E. Fat soluble.
A nutrient compound either C20-H3-0O or C20-H28-O found in fish-liver oils, milk, some yellow and green vegetables, and egg yolks. Maryland farrier Henry Heymering suggests 100,000 IU per day of vitamin A for an average sized horse to prevent surface cracks in new hoof horn and hoof infections. Scaly periople and chalky soles are signs of Vitamin A deficiency.
Antioxidant and free radical scavenger, rejuvenates, smoothes.
Vitamin A is important for keeping teeth, tissue, and skin healthy.
Vitamin A builds resistance to respiratory infections and aids in proper immune system function. It also has the ability to improve eyesight. Vitamin A seems to be helpful with acne by blocking the buildup of certain proteins which can clog the pores of your skin. High doses of Vitamin A can damage the liver.
A fat-soluble vitamin and an essential constituent of the visual pigments of the eyes. It also functions in the maintenance of healthy mucous membranes. Vitamin A deficiency leads to dryness of membranes lining the mouth and respiratory tract, blindness, and defective growth. Sources include liver, fish-liver oils, and egg yolk, while precursors of vitamin A, such as beta-carotene, occur in green plants and vegetables (e.g. carrots). Syn. retinol.
This vitamin is found in dairy foods, yellow and green fruits and vegetables, and liver. Vitamin A can help an incision heal quicker.
Useful for regenerating skin and encouraging cellular renewal. Proven to reduce the appearance of fine lines and wrinkles. Helps remedy rough, dry skin and has been used in the treatment of psoriasis.
is a fat-soluble micronutrient essential for healthy vision, cell reproduction, wound healing, immunity, and other crucial bodily functions. The U.S. RDA is 5,000 IU. Vitamin A is also a potent antioxidant. Studies have confirmed that it can help treat or prevent cancer and that it improves resistance to infection. Vitamin A derivatives are used to renew aged skin and treat acne. In its preformed state it is found in highest concentration in meats, though the plant-based precursor beta carotene is as effective and totally nontoxic. Taking high doses of preformed A can allow it to accumulate in the body and cause adverse health effects. It comes in tablets and capsules. ( See Beta Carotene).
Stimulates skin renewal; protects the epidermal (outer layer of the skin); fights free radicals by absorbing ultraviolet light which is extraordinarily damaging.
a colorless substance found in liver, eggs, butter, and fish-liver oils
a critical micronutrient, essential for night vision and for the maintenance of skin and mucosal integrity
a family of compounds that includes retinol, retinal, and carotenoids
a fat soluable vitamin Introduction to Vitamins and Supplements Articles About Vitamins Taking Vitamins for Health Fat Soluable vs
a fat soluable vitamin, meaning that it needs fats and minerals for proper absorption
a fat-soluble antioxidant that protects your cells against damaging free radicals and plays other vital roles in the body
a fat soluble molecule present in our diet but unable to be manufactured de novo in our bodies, yet needed for the sustenance of normal physiology
a fat-soluble solid terpene alcohol essential for skeletal growth, maintenance of normal mucosal epithelium and visual acuity
a fat-soluble vitamin, as also are vitamins D, E and K
a fat soluble vitamin found naturally in such foods as orange and yellow fruits, vegetables such as spinach, and animal fats
a group of fat-soluble substances that are found in animal products
a key component to developing healthy cells, tissues in the body, and reducing hair loss
a key part of promoting healthy tissues in the body, including hair
an anti-oxidant protects the mucous membranes that become inflamed and it also helps in healing
an antioxidant that is necessary in many ways, including for healthy skin, sight, growth, bones and epithelial cells (cells that line the nose, throat, lungs, mouth, digestive system, vagina and urinary tract)
an antioxidant that may protect against bacterial infections
an essential building block for healthy skin, hair and eyes
an essential ingredient for the skin
an essential nutrient for night vision
an important antioxidant that helps boost the immune system and aids in tissue repair
a pale yellow primary alcohol derived from carotene
a vitamin that has powerful antioxidant properties
a vitamin that is used for all types of skin infections
A fat-soluble, organic alcohol formed in animal tissues from carotenoids found in plants. Also called retinol. It is formed from carotenoids, principally carotene, in the intestinal epithelium, except by cats, and stored in the liver. It is essential for proper growth and maintenance of surface epithelium, for the accurate sculpting and proper growth of bones, and for the maintenance of light-sensitive pigments in the eye.
Improves tone, elasticity, smoothness and more importantly nourishes the skin.
A powerful antioxidant and anti-infective for immune health, protection against environmental pollutants, slowing the aging process and allergy control. It is crucial for an active immune system. In the form of beta-carotene it helps protect against cancer. It is an important element in an antioxidant defense program.
A nutrient that promotes the growth and health of cells throughout the body and works as an antioxidant. Dark orange and green, leafy plants are good sources of beta-carotene, which is converted to Vitamin A in the body.
This antioxidant vitamin energizes cells and is a potent free radical scavenger. It is vital for maintaining a youthful, supple, smooth complexion and in helping to slow the appearance of aging.
(Retinyl palmitate) - An anti-oxidant from carrot seeds, has been suggested to help build collagen fibers within the skin in addition to its more superficial exfoliating property, which helps to minimize the appearance of fine wrinkles.
plays an important role in ensuring a healthy immune system, cell membranes, vision, growth and reproduction.
Fat-soluble vitamin that is a powerful antioxidant, which is most effective when taken with zinc and beta-carotene (another form of vitamin A).
Fat Essential for: normal growth; formation of teeth & bones; cell structure; protection of respiratory, digestive & urinary tracts against infection Liver, fish-liver oils, milk & dairy products, margarine, fruits & vegetables (ie oranges & carrots)
An anti-oxidant vitamin found in oily fish, liver, kidney, dairy products and eggs. Beta carotene is found in carrots, yellow vegetables and dark green vegetables. It is converted to Vitamin A in the body. Anti-oxidant vitamins may help prevent cancer by stopping damage to cells within the body.
Vitamin A is required for proper vision and eye health. Found in liver, eggs, carrots, tomatoes, cantaloupe and fish.
A powerful free-radical scavenger used as an anti-aging and healing ingredient. Topically applied vitamin A is one of only three vitamins able to be absorbed by the skin. The other two are vitamins D & E.
Vitamin A is important for night vision and bone growth. As little as twice the required daily amount of vitamin A can actually increase the risk of bone fractures, while extra beta-carotene, which the body can change into vitamin A, does not increase the risk of fracture. So choose a supplement in which vitamin A is at least 20 to 40 percent beta-carotene. Daily Value = 5000 international units (IUs)
retinyl palmitate is involved not only in mucopolysaccharide and collagen synthesis but also in the synthesis of basal cells, resulting in adequate keratinization of the epithelial tissue. Helps to soften, elasticize, and revitalize skin.
A fat soluble vitamin. A lack of vitamin A can cause skin to become dry and hardened.
Vitamin A is retinol. Carotene compounds (found, for example, in egg yolk, butter and cream) are gradually converted by the body to vitamin A (retinol). A form of vitamin A called retinal is responsible for transmitting light sensation in the retina of the eye. See the entire definition of Vitamin A
A healthy skin must have sufficient vitamin A if it is to remain healthy with a good texture. Reduce UV induced lipid peridoxidation and erethema. Scavenges free radicals and protects cells from UV damage and environmental pollutants.
also known as Retinal Palmitate. An anti-oxidant, which protects the skin from free radical damage.
Potent skin regenerating properties. Anti-aging & anti-acne properties.
A fat-soluble vitamin that is essential for good health. It is naturally found in many foods and is part of a healthy diet. The recommended daily allowance of Vitamin A is 5,000 International Units.
Improves skin elasticity, epidermal and dermal thickening, and can help reverse photo damage
a fat-soluble vitamin with antioxidant properties that is essential for proper immune system functioning including lymphocyte development and maturation. Vitamin A deficiency is associated with impaired mucosal immunity and increased risk of vertical transmission of HIV. Excess vitamin A may be toxic to the liver. The vitamin is synthesized from beta carotene within the body.
Fat-soluble vitamin that promotes good vision; helps form and maintain healthy skin, teeth and skeletal and soft tissue; possibly increases resistance to infection.
A fat soluble vitamin involved in the maintenance of healthy skin, eyes, bones, hair and teeth and is essential to proper immune function. Vitamin A can be synthesized from the antioxidant beta-carotene.
A fat-soluble vitamin needed for healthy epithelial tissues, eyes, growth, bone formation and immunity.
Derived from retinol, Vitamin A is an antioxidant and stimulates skin rejuvenation.
(VY-tuh-min…) A family of nutrients needed by the body for vision, bone growth, reproduction, cell division, and cell differentiation. Vitamin A also helps the immune system protect the body against many types of infections. Foods with vitamin A include animal foods, such as liver, whole eggs and milk, and plant foods such as carrots, cantaloupes, sweet potatoes, and spinach. Vitamin A is being studied in the prevention and treatment of some types of cancer.
is a fat-soluble vitamin that may be found in the form of either retinol or beta carotene. Vitamin A helps to support good vision, healthy epithelial tissue and immune system function. It is a powerful antioxidant that may help reduce cell damage by free radicals and may even protect against certain cancers. Symptoms of vitamin A deficiency can be as mild as skin dryness, or as severe as night blindness.
A fat soluble vitamin that is involved in promoting vision, protein synthesis, cell differentiation and reproduction and growth.
Potent anti-oxidant, used in combination with vitamins E and C as a natural preservative. Necessary for tissue repair and maintenance and accelerates the formation of healthy new skin cells. It benefits the treatment of skin disorders and oxidant, used as a natural preservative. Anti-inflammatory properties, aids in healing.
A fat soluble vitamin essential to one's health. Plays an important part in the growth and repair of body tissue, protects epithelial tissue, helps maintain the skin and is necessary for night vision. It is also necessary for normal growth and formation of bones and teeth.
a fat-soluble vitamin that keeps skin hydrated. Vitamin A is used in skin care products because it improves aging skin and firms skin texture. It can also dry out acne, but it makes skin sun sensitive.
a fat-soluble vitamin found in green vegetables and retinol in milk, butter, cheese and margarine. Maintains epithelial tissues.
A fat-soluble essential nutrient that must be obtained through diet or supplementation. Vitamin A is an antioxidant that protects against cancer and is necessary for new cell growth. Prevents skin disorders and helps treat superficial wrinkles. Needed for maintenance and repair of epithelial tissue. Helps remove age spots.
retinol or any of several realted fat-soluble compounds having similar biological activity; the vitamin acts in numerous capacities, particularly in the functioning of the retina, the growth of the bone, reproduction and immune response. Found in animal foods. Other major dietary sources are the provitamin A carotenoids found in plants. Deficientcy is a mojor problem in the developing world.
Originally, this term meant the form of vitamin A that is found in animals, which is more correctly termed "Retinol." See Dr. Joseph Mercola, M.D. for discussion on "vitamin A." Richest source is liver; other rich sources include concentrated (cooked) green leafy vegetables, carrots, pitted fruits such as apricots & peaches, cantaloup, papaya, persimmons, pumpkin and other winter squashes, sweet potatoes. Water-soluble forms of vitamin A can be toxic.
(Beta Carotene) Helps maintain smooth, soft disease-free skin; helps protect the mucous membranes of the mouth, nose, throat lungs, which helps reduce our susceptibility to infections; protects against air pollutants and contaminants; helps improve eye sight and counteracts night-blindness; aids in bone and teeth formation; improves skin elasticity, moisture content and suppleness; and helps reverse the signs of photo-aging. A lack of vitamin A can cause skin to become dry and hardened. Go to the Vitamins Dictionary and look up Vitamin A.
A fat-soluble vitamin that helps form and maintain healthy skin, hair, and mucous membranes. It promotes bone growth, tooth development, and reproductive function, and enhances the body's immune system. Also, it aids in treatment of eye disorders such as night blindness.
A fat-soluble vitamin essential for proper vision and healthy skin. Found in egg yolk, butter, and most yellow and orange fruits and vegetables, especially carrots.
Is essential for fetal growth and development, particularly of the nervous system, heart and face. Vitamin A and a Vitamin A source-beta carotene, are usually present in a wide variety of commonly eaten foods.
As A Treatment"...Since vitamin A is important for the body's first line of defense, the mucous membrane, it may well be the anti-infective vitamin of choice..."
a vitamin essential for normal growth and development of the body (most notably the bones and teeth), protection of mucous membranes from infection, normal vision, and healthy skin and hair.
All naturally occuring compounds with the biological activity of retinol, the alcohol form of vitamin A.
