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All you need to know about vitamins

A l B1 l B2 l B3 l B5 l B6 l B9 l B12 l BIOTIN l C l D l E

VITAMIN A : Retinol (up to 6000 iu) & Betacarotene (up to 15mg)
FAT SOLUBLE: Essential for the body’s IMMUNE SYSTEM as well as the MUCOUS MEMBRANES of the body. Has strong ANTI-OXIDANT properties and is essential for GOOD SIGHT. Betacarotene converts to Vitamin A when the body needs retinol but Vitamin A cannot convert to betacarotene.
Adults: 2000 – 5000 IU                Allergy prone: 5000 – 10 000 IU
Children: 2000 IU 2000 – 5000 IU
Sources: Retinol – animal products – liver, eggs, butter & cod liver oil
Betacarotene – green & yellow vegetables – yellow & orange fruits
Caution: DO NOT exceed 5000 IU per day if pregnant or trying to conceive as vitamin A is known to cause birth defects.

NEEDED FOR: DEFICIENCY SIGNS:
Essential for night vision Mouth ulcers
Strengthens all mucous membranes Poor night vision
Protects against infection - esp. of mucous membranes Acne
Anti - oxidant & immune booster Frequent colds or infections
Protects against many cancers Dry & flaky skin, dandruff, thrush or cystitis
Healthy bones, hair, teeth, gums & hair Diarrhoea

VITAMIN B1: Thiamine
WATER SOLUBLE: Involved in all key metabolic processes in the nervous system, the heart, the blood cells and the muscles. Therefore invaluable is conditions of STRESS, disorders of the NERVOUS SYSTEM and essential for ENERGY RELEASE. Essential to correct imbalances caused by ALCOHOLISM.
Adults: 3.5 – 9.2 mg
Children: 3.1 – 3.3 mg
Sources: Whole grains, beans, peas, brown rice, seafood & pulses
Cautions: Non-toxic but shouldn’t take more than 400 mg a day
Notes: Heavy drinkers, smokers, stressed individuals and those on the Contraceptive Pill should increase dose to at least 100 mg a day. Can increase to 300 mg

NEEDED FOR: DEFICIENCY SIGNS:
Brain function Tender muscles, tingling hands or rapid heart beat
Energy production Eye pains
Digestion Irritability Irritability
Helps utilise proteins in the body Poor concentration / poor memory
  Prickly legs / restless leg syndrome
  Stomach pains &/or constipation

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VITAMIN B2: Riboflavin
WATER SOLUBLE: Crucial in production of BODY ENERGY and has ANTI-OXIDANT properties.
Adults: 1.8 – 2.5 mg
Children: 1.8 – 2 mg
Sources: Mackerel, mushrooms, milk, eggs, cheese, fortified breads & cereals, green leafy vegetables
Cautions: Non toxic but shouldn’t take more than 400 mg a day
Notes: Riboflavin is destroyed by sunlight - keep supplements in a dark place. Makes urine yellow.

NEEDED FOR: DEFICIENCY SIGNS:
Regulates body acidity Burning or gritty eyes
Repairs & maintains the skin & mucous membranes Sensitivity to bright lights
Essential for eyes, nails & hair Sore tongue
Helps turn fat, carbs & protein into energy. Cataracts
Promotes healthy growth & reproductive function Dull or oily hair
Boosts athletic performance Eczema or dermatitis
Protects against anemia & cancer Split nails
  Cracked lips

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VITAMIN B3: Niacin
WATER SOLUBLE: Essential for the synthesis of SEX HORMONES and a healthy NERVOUS SYSTEM. Lowers blood cholesterol and other body fats thereby reducing HEART DISEASE. Useful in DETOXIFYING the body by ridding it of pollutants, toxins and drugs. Also useful if the treatment of DIABETES.
Adults: 25 – 30 mg
Children: 25 mg
Sources: Tuna, mackerel, salmon, chicken, wholegrain cereals, eggs, milk, cheese
Caution: None known but high doses should be taken under medical supervision
Notes: Has been found to be useful in the treatment of Schizophrenia.

NEEDED FOR: DEFICIENCY SIGNS:
Energy production Lack of energy
Brain function Diarrhoea
Essential for the skin Insomnia Insomnia
Helps balance blood sugars Headaches & migraine
Lowers cholesterol levels Poor memory
Involved in combating inflammation Anxiety or tension
Needed for digestion Depression & irritability Depression & irritability
  Bleeding or tender gums
  Acne, eczema & dermatitis

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VITAMIN B5: Pantothenic Acid
WATER SOLUBLE: Promotes a healthy NERVOUS SYSTEM. It has the ability to boost ENERGY LEVELS and improve the IMMUNE SYSTEM. Lowers cholesterol and protects against HEART DISEASE. Vit B5 is essential for BRAIN FUNCTIONING.
Adults: 25 mg
Children: 10 mg
Sources: Mushrooms, avocado, yeast, organ meat, eggs, brown rice, wholegrain, cereals, molasses
Caution: No known toxicity but some people report stomach upsets at doses of 10 g.

NEEDED FOR: DEFICIENCY SIGNS:
Energy production Muscle tremors or cramps
Controls fat metabolism Apathy – terrible 2’s /clingy children
Essential for the brain & nerves Poor concentration
Helps make anti-stress hormone Burning feet & heels
Improves immune system, Nausea & vomiting
Maintains healthy hair & skin Exhaustion after light exercise
Lowers cholesterol Anxiety & tension
Prevents & treats arthritis Teeth grinding

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VITAMIN B6: Pyridoxine
WATER SOLUBLE: ANTI – STRESS           ANTI – DEPRESSION           ANTI – FLUID
Necessary for the production of ANTIBODIES and WHITE BLOOD CELLS. Essential for PROTEIN SYNTHESIS. Prevents against CANCER. Relieves symptoms of PMS, MENOPAUSE and INFERTILITY. Natural DIURETIC.
Adults: 10 – 25 mg
Children: 2 – 5 mg
Sources: Banana, cabbage, eggs, fish, meat, milk, wholegrain cereals, vegetables
Caution: high doses (2g) cause nerve damage. Some people react to as little as 100 mg
Notes: Vit B6 is necessary for the absorption of Vit b12. It should be taken with other B group vitamins, as it is responsible in making the B complex work.

NEEDED FOR: DEFICIENCY SIGNS:
Protein & fat digestion & utilisation Infrequent dream recall
Brain function Water retention
Hormone production Tingling hands
Balances sex hormones Depression & nervousness
Natural anti – depressant Irritability
Helps control allergic reactions Muscle tremors or cramps
Prevents skin & nerve disorders Lack of energy
Muscle cramps & spasms Flaky skin
Helps with diabetes  

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VITAMIN B9: Folic Acid / Folacin
WATER SOLUBLE: Essential for the DIVISION OF BODY CELLS. Necessary for the UTILIZATION OF SUGARS and AMINO ACIDS. Helpful in the treatment of HEART DISEASE. Helps with the FORMATION of RED BLOOD CELLS therefore may be helpful in treating ANAEMIA.
Adults: 400 – 1000 mcg
Children: 300 mcg
Sources: Green leafy vegetables, wheatgerm, nuts, eggs, asparagus, broccoli, banana, oranges.
Caution: Large doses are toxic and can cause neurological problems. High doses can cause insomnia and interfere with the absorption of iron.
Notes: Heavy drinkers, pregnant woman, the elderly and those on a low fat diet need to supplement their diets with folic acid.

NEEDED FOR: DEFICIENCY SIGNS:
Pregnancy to prevent Spina Bifida Anaemia
Brain & spinal development Eczema
Utilisation of proteins Cracked lips
Formation of red blood cells Premature greying hair
Improves lactation Anxiety or tension Stomach pain
Helps prevent cancer Poor memory Depression
Improves skin condition Lack of energy Lack of energy

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VITAMIN B12: Cobalamin / Cyno Cobalamin
WATER SOLUBLE: B12 is the only vitamin that CONTAINS ESSENTIAL MINERALS. It is essential for the metabolism of healthy NERVE TISSUE to prevent NEUROLOGICAL DISORDERS and BRAIN DAMAGE. Low levels of B12 may lead to ANAEMIA.
Adults: 2 – 3 mcg
Children: 2 mcg
Sources: Oysters, liver, sardines, tuna, beef, pork, eggs, cheese, milk.
Caution: Although non toxic, it is recommended not to take more than 200 mg daily. MD
Notes: A deficiency of Vit B12 can result in a form of anaemia not related to iron.

NEEDED FOR: DEFICIENCY SIGNS:
Fats, carbs & protein synthesis Poor hair condition
Helps blood carry oxygen – increase energy Eczema or dermatitis - Pale skin
DNA synthesis Mouth over-sensitive to hot or cold
Nervous system Irritability
Helps body deal with allergens & toxins Anxiety or tension, tender or sore muscles
Improves memory & concentration Lack of energy
Healthy growth in children Constipation

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BIOTIN: Vitamin H / Co –Enzyme H
WATER SOLUBLE: It is essential for breaking down & metabolising FATS.
Adults: 50 – 200 mcg
Children: 50 – 200 mcg
Sources: Oysters, nuts, egg yolk, milk, unpolished rice, kidney.
Caution: Non toxic but not more than 300 mg.
Notes: Alcohol, people taking antibiotics & raw egg whites lower / prevent the absorption of biotin. Biotin works with Vit B2, B3, B6 and Vitamin A.

NEEDED FOR: DEFICIENCY SIGNS:
Helps body use essential fatty acids Dry skin
Assists in promoting healthy skin, hair & nails Poor hair condition
Helps to prevent baldness Premature greying hair
Essential for energy release from fats Tender or sore muscles

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VITAMIN C: Ascorbic Acid
WATER SOLUBLE: Vitamin C is an ANTI-OXIDANT. It boosts IMMUNE SYSTEM therefore helpful in preventing CANCER. It reduces CHOLESTEROL, therefore helpful in preventing HEART DISEASE. Essential for the production of COLLAGEN in the skin and bones.
Adults: 400 – 1000 mg
Children: 150 mg (Calcium Ascorbate is best form – buffered)
Sources: Rosehips, peppers, broccoli, lemons, kiwi fruit, strawberries, tomatoes, citrus fruits
Caution: May cause kidney stones & gout. Can cause diarrhoea in large doses.
Notes: Vitamin C has ANTI – INFLAMMATORY properties but if the bodies pH is acidic, rather use Omega 3 for anti – inflammatory. IRON is needed for the absorption of Vitamin C.
Always best when taken with bioflavanoids, rosehips or as a C Complex.

NEEDED FOR: DEFICIENCY SIGNS:
Strengthens blood capillaries Frequent colds & infection
Strengthens immune system – fights infection Lack of energy
Essential for collagen production in skin & bones Bleeding or tender gums
Anti – oxidant = detoxifies pollutants Easy bruising (esp. in elderly)
Protects against cancer & heart disease Nose bleeds
Helps in production of anti – stress hormones Slow wound healing (need Vit C + Zinc)
Helps maintenance of good vision Red pimples on the skin

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VITAMIN D: Ergocalciferol
FAT SOLUBLE: Vitamin D is essential in CALCIUM METABOLISM. It is also necessary for the absorption of CALCIUM and PHOSPHORUS therefore helpful in prevention of OSTEOPOROSIS.
Adults: 10 – 20 mcg / 400 – 800 IU
Children: 10 – 20 mcg / 400 – 800 IU
Sources: Herring, mackerel, salmon, milk, eggs, butter, cheese, cod liver oil, fish liver oil.
Caution: Do not take more than 10mcg daily. May cause headache, nausea, depression & vomiting. Vitamin D most toxic of vitamins – another reason to stay out the sun!!
Notes: Vitamin D + sun = energy production in the skin. If free radicals are present, this energy production could cause ‘sun damage’ such as collagen damage, melanoma’s and basal cell damage.

NEEDED FOR: DEFICIENCY SIGNS:
Health & maintenance of bones & teeth Joint pain or stiffness
Prevents osteoporosis Backache
Helps with calcium absorption Tooth decay
Boosts immune system Muscle cramps
Protects against cancer Hair loss
May helps with psoriasis  

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VITAMIN E: Tocopherol / d – alpha tocopherol
FAT SOLUBLE: One of the key ANTI – OXIDANTS. Its key function is as an ANTI – COAGULANT. Vitamin E also boosts the IMMUNE SYSTEM and protects against HEART DISEASE. It is important in the production of ENERGY and helps to balance BLOOD PRESSURE.
Adults: 100 – 1000 IU               Cardiac problems: 400 IU
Children: 70 – 100 IU
Sources: Sunflower & sesame seeds, wheatgerm, soybeans, green leafy veg, peanuts, eggs.
Caution: Non toxic even in high doses but not recommended in doses higher than 350 mg / 525 IU unless under medical supervision. Because Vitamin E has a blood thinning effect, it is recommended that you stop taking Vitamin E before surgery.
Notes: Unlike other fat soluble vitamins, E is stored in body for a short period of time and 75% of daily intake is excreted via the faeces.

NEEDED FOR: DEFICIENCY SIGNS:
Balances blood pressure Lack of sex drive or infertility
Anti – oxidant Exhaustion after light exercise
Helps the body utilise oxygen Easy bruising (also need Vit C + Zinc)
Increases wound healing Slow wound healing
Essential for fertility Varicose veins
Prevents blood clots Loss of muscle tone

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Disclaimer: Information on this site is provided for informative purposes only and is not meant to substitute for the advice provided by your own physician or dietitian.
Information here is not intended to diagnose, treat, cure, or prevent any disease.
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