Saturday, June 2, 2012

Vitamin A and the carotenoids

Carotrenoids: Carotenoids are fat soluble pigments and are potent family of antioxidants that include alpha-carotene, beta-carotene, lycopene, lutein and zeaxanthin. Fat in the diet is very essential for proper absorption of carotenoids. The body converts beta-carotene into Vitamin A as needed. 

Vitamin A: Vitamin A is involved in cell communication, vision, reproduction and immune function. Vitamin A is technically known as retinol. Vitamin A also functions as important hormone-like growth factor in a oxidized form known as retinoic acid.
Signs of deficiency:
  • Night blindness
Effective for:
  • Infection fighter
  • Decrease risk of cataract and age related macular degeneration
  • AIDS
  • Acne
  • Psoriasis
  • Pulmonary diseases-emphysema
  • Digestive ailments- colitis, crohn’s disease, duodenal ulcer
  • Cancer
  • Women's health concern-premenstrual syndromes, menopausal symptoms, for pregnancy related complications. 
  • Wound healing
  • Blood sugar disorders
Recommended Dose:
An average adult should consume 5,000 IU of vitamin A daily. For retinol-deficiency-related illness up to 100,000 IU per day.


Beta-carotene: A potent antioxidant in its own right.
Effective for:
  • Cancer
  • Heart disease-Angina, increase the level of protective HDL cholesterol
  • Immune reinforcement
Lutein and zexanthin: Lutein and zexanthin are concentrated in the macular, the true- centre of sight at the back of the retina.
Effective for:
  • Protect the eyes
  • Ward off cataracts
  • Reduce risk of macular degeneration
Lycopene: Lycopene is the pigments that colors tomatoes and watermelons.
Effective for:
  • Cancer- breast, lung, endometrium, prostate
Recommended Dose:
Ideal source of carotenoid supplements are those derived from algae or whole food concentrates. For preventive care 10,000-25,000 IU, 75,000 IU for cancer fighting.

Sunday, May 27, 2012

Zinc

Zinc is a critical mineral required for the proper functioning of cells in the body. It is very vital for promoting a healthy immune system and for healing of wounds. It is required for proper sense of taste and smell. It protects the liver from chemical damage and is important for bone formation. Zinc supports normal growth during pregnancy, childhood and adolescence.

Loss of Zinc in body due to:
  • Diarrhea 
  • Kidney disease 
  • Liver Cirrhosis 
  • Diabetes 
  • Large consumption of fiber 
  • Perspiration 
  • Drinking hard water 
Signs of deficiency:
  • Loss of the sense of taste and smell 
  • Finger nails thin and develop white spots 
  • Acne 
  • Impotence 
  • Susceptibility to infections 
  • Recurrent colds and flu 
  • Slow wound healing 
  • Impaired night vision 
  • Hair loss 
Effective for:
  • Schizophernia 
  • Alzheimers 
  • Epilepsy 
  • Anorexia nervosa 
  • Attention deficit disorder 
  • Multiple sclerosis 
  • Huntington’s disease 
  • Dyslexia 
  • Dementia 
  • Wound healing 
  • Ulcers 
  • Colds 
  • Cancer 
  • Diabetes 
  • Sexual health 
  • Acne 
  • Skin health- Sunscreen, diaper/nappy rash 
  • Rheumatoid Arthritis 
  • Sickle cell anemia 
Supplements: 
Available in zinc salts of - Zinc monomethionine, zinc picolinate, zinc aspartate, zinc orotate, zinc chelate
Recommended Dose:
  • For preventative care a daily dose of 15-25 mg 
Side effects and precautions:
  • Zinc competes with other minerals for absoption (copper, manganese and iron). Do not take more than 200 mg of zinc daily. Zinc and Iron supplements should not be taken together but taken at different times. 
  • A simple test at home can be used to determine zinc deficiency. Take a mouthful of zinc sulfate heptahydrate solution, a widely available as liquid zinc supplement and swish it around in the mouth, if no taste or have delayed recognition of taste then one is zinc deficient.

Vanadium

Vanadium is needed for cellular metabolism and for bone and teeth formation, It palys a role in growth and reproduction and inhibits cholesterol synthesis. Vitally important in the treatment of both type I and type II diabetes.
Loss of Vanadium in body due to:
Tobacco use decreases the uptake of vanadium.
Signs of deficiency:
A vanadium deficiency maybe linked to cardiovascular and kidney disease.
Effective for:
  • Lowering LDL cholesterol 
  • Lowering triglyceride levels 
  • Lowering of blood sugar 
  • Lowering need for insulin 
  • Insulin mimicking effect
Supplements:
Vanadium salt available as vanadyl sulphate
Recommended Dose:
  •    25-50 mgs daily 

Sulfur

Sulfur is the third most abundant mineral based on percentage of total body weight. Sulfur is a part of the chemical structure of many amnio acids. Sulfur disinfects blood and helps the body to resist bacteria. Sulfur protects against harmful effects of radiation thus slows the aging process.
Effective for:
  • Acne 
  • Dematitis 
  • Eczema 
  • Psoriasis 
  • Arthritis 
  • Dandruff 
Supplements: 
Methylsulfonylmethane is a effective form of sulfur used to treat many a aliments such as pain syndromes, allergies, athletic injuries. Dimethyl sulfoxide which is usually applied topically is taken to treat arthritis pain.
Recommended Dose:
  • 1000 -3000 mg daily for treating conditions. 
Side effects and precautions:
Diarrhea, upset stomach, headaches


Sodium

Sodium deficiency is rare, but it can still occur at times. Sodium is essential for maintaining proper water balance and blood pH. Sodium is necessary for stomach, muscle and nerve function. A proper balance of potassium and sodium is necessary for good health.
Loss of sodium body due to:
  • Use of diuretics 
  • Low sodium diets 
Signs of deficiency:
  • Abdominal cramps 
  • Anorexia 
  • Confusion 
  • Dehydration 
  • Depression 
  • Dizziness 
  • Fatigue 
  • Low blood pressure 
  • Flatulence 
  • Headache 
  • Heart palpitations 
  • Muscular weakness 
Supplements:
Natural sea salt
Side effects and precautions:
Excessive sodium can result in edema, high blood pressure, potassium deficiency, liver and kidney disease

Silicon

Silica or Silicon is an essential trace mineral. Silicon is not to be confused with Silicone which is a man made substance that contains Silicon. Silicon is essential for healthy development of bones, blood vessels and the brain.
Effective for:
  • Counteracting the effect of excessive aluminum 
  • Health of hair, skin and nails 
  • Keeps arteries strong and supple 
  • Heals joint degeneration and cartilage 
Supplements:
Slicon is commonly found in the form of silica which is silicon dioxide
Recommended Dose:
  • 2 mg of daily supplement 
Side effects and precautions: 
High doses on a daily basis can damage the kidneys

Selenium

Selenium’s main function is to inhibit the oxidation of fats (lipids) as a component of the enzyme gluthione peroxidase. Selenium is a vital antioxidant and when combined with Vitamin E it protects the immune system by prevention of free radicals, help maintain an healthy liver and heart.

Signs of deficiency:
  • Exhaustion 
  • Growth impairment 
  • High cholesterol levels 
  • Infections 
  • Liver impairments 
  • Pancreatic insufficiency 
Effective for:
  • Cancer 
  • Cardiac arrhythmias 
  • Heart and artery disease 
  • Rheumatoid arthritis 
  • Osteoarthritis 
  • Colitis 
  • Psoriasis 
  • Thyroid disease 
  • Metal poisoning 
  • Pancreatitis 
  • Birth defect prevention 
  • AIDS 
  • Fertility 
Supplements:
Selenomethionine, sodium selenite

Recommended Dose:
  • 200 mcg daily 
  • For treating conditions such as inflammation, viral infections, heavy metal contamination 400 mcg