Vitamin A - Benefits, Deficiency and Food Sources


Vitamin A, also known as retinol, is essential to the formation of visual purple in the retina, which allows vision in dim light. It helps your eyes adjust to light changes when you come in from outside and also helps keep your eyes, skin and mucous membranes moist. Vitamin A mostly comes from animal foods, but some plant-based foods supply beta-carotene, which your body then converts into Vitamin A.

Vitamin A deficiency can cause night blindness, eye inflammation, diarrhea and other problems. Over consumption of vitamin A can cause nausea, irritability and blurred vision in its mild form. Vitamin A toxicity can cause growth retardation, hair loss and enlarged spleen and liver in its more severe form. Vitamin A overdose can also cause birth defects and has been linked to increased risk of bone fractures in some people. Like other vitamins, vitamin A does not replace food and in fact, it cannot be assimilated without food.

Benefits of vitamin A to us:-

1. Vitamin A improves our vision and prevents night blindness.

2. This vitamin promotes formation of strong bones.

3. Vitamin A supplements may help kids who have respiratory problem.

4. Act as anti-oxidant, helping to protect our cells against cancer and other disease.

5. It can improve skin condition like acne or psoriasis.

6. Vitamin A guards us against bacterial, viral, parasitic infections.

Deficiency Symptoms of vitamin A

1. Bitots spot, 2. Night blindness, 3. Conjunctival xerosis, 4. Corneal xerosis,

5. Keratomalacia.

Sources of vitamin A

1. Spinach and collard greens 2. Egg yolk 3. Fortified milk

4. Sweet potato and Broccoli 5. Pumpkin and carrots

6. Cheddar cheese

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Vitamin C May Help Reduce Cancerous Tumors

A new study finds high dose injections of Vitamin C can reduce cancerous tumors by half.

And what’s more — the treatment does not harm healthy cells, meaning
There are fewer difficult side-effects, often experienced with traditional cancer treatments like chemo and radiation.

Go home and die. That’s what doctors told 59 year old Arlindo Olivera.
His lung cancer was so advanced, it had spread to his brain and doctors
Said there was nothing they could do. Today, Arlindo is cancer free.

Arlindo believes his cancer is gone because of Vitamin C treatment.

Dr. Scott Greenberg says he has successfully treated many people with
Vitamin C infusions, including Arlindo.

Some doctors believe Vitamin C treatment works by killing the cancer
cells.

Researchers at the national institutes of health say it may also work as
An anti-oxidant protecting cells from the damage of free radicals.

The national institutes of health study treated mice with aggressive brain, ovarian and pancreatic tumors.
Tumor growth and weight was reduced by 41 to 53 percent and the brain cancer stopped spreading.
Doctor Greenberg says it only works in very high intravenous doses and can be used along with traditional chemo and radiation.
He says it’s a valuable option for those who don’t respond to other treatment.

Arlindo continues to be cancer free.
The treatment is not covered by insurance, but costs considerably less
Than standard chemotherapy or radiation.
It’s about 125 dollars per treatment versus several thousand dollars.

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Coenzyme Q10: The Anti-Oxidant In Every Cell

In human beings, coenzyme Q10 is the most common occurring form of coenzyme Q, needed by and found in every cell in the body. Perhaps its primary function is to ensure the production of adequate energy within the cell mitochondria, but coenzyme Q10 is also a powerful anti-oxidant, and is particularly important because it is the only fat-soluble anti-oxidant which can be manufactured within the body. Like other fat-soluble anti-oxidants, such as vitamin E, coenxyme Q10 is vital for the protection of fatty structures within cells from the damage and degeneration which may be caused by oxidative reactions and free radical activity.
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