Can Vitamin A Cause Cancer?

For those undergoing a bout of eye difficulties, you may be recommended Viteyes Original supplements to protect them. What this means however, is that you are also taking Vitamin A, which is said to be a cause of lung cancer, as well as vitamins C and E, zinc and copper. Overall, to help with one condition is to leave yourself vulnerable to others.

That being said, an age-related condition known as AMD, which mainly affects the central part of the retina at the back of the eye, is responsible for your main vision – it means that when you look at something, it becomes blurry and unrecognisable. It can become quite discomforting. The causes of AMD are dependent on its type; “dry” AMD is when the retina is damaged due to a lack of nutrients, whilst “wet” AMD is due to abnormal blood vessels developing under the macula (a yellow spot near the back of the eye).

It is found that taking some supplements that are high in vitamins C and E, as well as beta-carotene and zinc can reduce the chances of developing AMD by 25%. If you are a smoker, then consult your doctor about taking these supplements.

If vitamin A is the issue when it comes to lung cancer, then you do not need a further reason to harm yourself – tread carefully. Whilst you are benefiting your body in one way, the question you should also be asking is what you’re doing to it as well. We take many things for granted; whether it is sight or smell or touch, they are an every day sensation that we enjoy relying upon – they are a part of us. By taking it away, we are suddenly left stumbling and unsure of what to do.

Don’t leave yourself complacent – your complaints to the doctor may in fact save you.

Can Vitamin A Cause Cancer?

Categories: AMD, lung cancer, Supplements, vitamin a, vitamin c, vitamin e

Supplement Safety: Are You At Risk of Developing AMD?

You may be taking a regimen of vitamins and minerals to guard your wellbeing against AMD, but adding omega-3 supplements won’t make one jot of difference. This is according to a new study, published online in May in The Journal of the American Medical Association, which found that age-related macular degeneration (AMD) may be slowed by supplements but additional nutrients have no effect.

As you get older, your eyesight can start to decline. Millions find that their wellness is affected by AMD, which is a condition that can lead to blindness. As part of Healthy Vision Month, the National Eye Institute (NEI) is encouraging all Americans to make vision a health priority – and AMD is high on the agenda. If you’re over the age of 50, you should be keenly aware of the AMD, as it is in this population that the condition is the leading cause of severe vision loss.

In 2001, NEI’s Age-Related Eye Disease Study (AREDS) found that a formulation of antioxidant vitamins C and E, beta carotene and zinc may reduce the risk of progression to advanced AMD by about 25%. However, the Institute recently discovered that adding omega-3 fatty acids to the mix did not do anything to give more protection. Led by Emily Chew, MD, of the Division of Epidemiology and Clinical Applications, NEI/National Institutes of Health (NIH) in Bethesda, Maryland, a team of researchers investigated over 4,200 patients, who were at risk for progression to advanced AMD. The participants were all aged between 50 and 85.

The NEI tried changes to the formulation, adding omega-3 fatty acids and the antioxidants lutein and zeaxanthin, which are in the same family of nutrients as beta-carotene. However, after an average follow-up of about five years, the additional nutrients had not offered any extra vision protection. According to Christopher Quinn, OD, president at Omni Eye Services in Iselin, New Jersey and a member of the medical staff at Robert Wood Johnson University Hospital, who was not involved in this research, ‘The study helps consumers understand what type of nutritional supplements are beneficial. In addition to stopping smoking, a known risk factor for the development of AMD, patients should discuss with their eye doctor the use of nutritional supplements particularly if they have been diagnosed with macular degeneration.’

Categories: AMD, Omega-3, Research