Daily Multivitamin Linked With Lower Cataract Risk For Men

Long-term daily use of multivitamin supplements is associated with a decreased risk for cataracts in men, according to a new study that was conducted by a research team at the Harvard Medical School.

The study was published in the journal Ophthalmology. Half of the 14,641 US male doctors participating in the study took a multivitamin, vitamin C, vitamin E and beta carotene supplements every day from 1997 to 2011. The other half of the participants took a placebo.

Over the study period, 9Multi Vitamin for Men Review45 people who took the placebo developed cataract, while 872 people who took the multivitamins developed cataract. Those who took the vitamins had a 9 percent lower risk of developing cataracts over the study period, and a 13 percent lower risk of developing a type of cataract called nuclear cataract (the most common kind of aging-related cataract).

“If multivitamins really do reduce the risk of cataract, even by a modest 10 percent, this rather small reduction would nonetheless have a large public health impact,” study researcher William Christen, ScD, from Harvard Medical School, said in a statement.

While this new research doesn’t include why multivitamins appear linked to decreased cataract risk, the likely answer is antioxidants, as oxidative stress may be the reason for cataract development.

The study also showed a small increased risk for age-related macular degeneration among the multivitamin users — there were 152 new cases of the condition among vitamin users, compared with 129 cases among the placebo users — but researchers noted that this was not a statistically significant increased risk.

Indeed, this particular finding linking multivitamin use with age-related macular degeneration should not change clinical recommendations; rather, it should only be looked at as a further point of research, said Emily Y. Chew, M.D., clinical spokesperson for the American Academy of Ophthalmology who was not involved in the study.

Other recent studies on multivitamins, such as a recent Annals of Internal Medicine editorial, indicated that multivitamins have very little effect in preventing chronic disease and other health problems. However, as noted by Emily Y. Chew, M.D., “eye health is somewhat different” in regards to multivitamin benefits.

While the new study did not examine why exactly multivitamins seem to be linked with a decreased cataract risk, Chew told Huff Post that antioxidants from the vitamins are the “most likely cause since oxidative stress might be why cataracts occur.”

Multivitamins have been in the news recently, but not exactly in a positive light — a recent Annals of Internal Medicine editorial, for instance, said that research does not seem to show a health benefit in preventing chronic disease or death from taking multivitamins. The editorial was published in response to three studies published in the same journal, exploring the effects of multivitamins on men’s cognitive functioning and post-heart attack heart health, as well as vitamins and mineral supplements in heart disease and cancer prevention.

However, Chew explained that when it comes to multivitamin benefits (or lack thereof), eye health is somewhat different. Indeed, some research has suggested that vitamins can slow the progression of age-related macular degeneration (though not prevent it altogether from people who don’t yet have the condition).

Researchers noted that the seemingly disparate findings between the new study and past research — since the new study showed aMulti Vitamin for Men Review statistically insignificant increased risk of age-related macular degeneration, while the past research showed a decreased risk of the condition with taking vitamins — are likely due to the fact that the studies used different supplements with different dosing and objectives.

Additional research by the National Eye Institute has also suggested a link between supplement intake and a decreased risk of age-related eye diseases.

Chew also notes that nutrients from food are the best bet for eye health.

“But remember that diet is important,” “Health starts with dietary habits.”

 

To learn vitamin E benefits

Vitamin E benefits stem from its antioxidant qualities.

Vitamin E’s main function in the body is to work as an antioxidant, scavenging loose electrons—“free radicals”—that can damage cells. That means it combines with oxygen and destroys free radicals. It protects polyunsaturated fats and other oxygen-sensitive compounds such as vitamin A from being destroyed by damaging oxidation reactions. The free radical damage was involved in the early stages of artery-clogging atherosclerosis, and might also contribute to cancer, vision loss, and a host of other chronic conditions.

Multi Vitamin for Men ReviewAs an antioxidant with a powerful punch, vitamin E helps prevent cancer, heart disease, strokes, cataracts, and possibly some of the signs of aging.

Antioxidants protect the body from cell damage, and vitamin E is a good source of this substance. Eating a diet rich in vitamin E may prevent plaque from building up in the arteries that lead to your heart. Vitamin E protects artery walls and keeps the “bad” low-density lipoprotein (LDL) cholesterol from being oxidized. Oxidation of LDL cholesterol marks the beginning of clogged arteries. It also keeps the blood thin by preventing blood platelets from clumping together. High levels of vitamin E in the body decrease the risk of a non-fatal heart attack or stroke in most people.

Free radical damage to cells is also associated with some forms of cancer. Studies have indicated that vitamin E many contribute to a decrease in the incidence of prostate cancer. Vitamin E protects cells and DNA from damage that can turn cancerous. It reduces the growth of tumors while enhancing immune function and preventing precancerous substances from being turned into carcinogens.

Vitamin E can be beneficial to people with diabetes. It enhances the action of insulin and improves blood glucose metabolism by reducing oxidative stress.

This nutrient keeps the nervous system healthy by protecting the myelin sheaths that surround nerves. It also appears to prevent mental degeneration due to aging, possibly including Alzheimer disease. Recent studies are showing promise in the field of Alzheimer’s research. The National Institute on Aging reports that vitamin E seems to reduce Alzheimer’s risk in groups with a genetic predisposition for the disease.

Recent studies have reported improved short-term memory in older adults who took supplemental vitamin E. While vitamin E may not make you live longer, it may help you live a little better as you get older. The vitamin may indeed delay or prevent some diseases or a loss of function related to aging. In men over the age of 65, vitamin E supplements improved immune function. Upper respiratory infections and colds were reduced.

Athletes need to get adequate amounts of vitamin E. Exercise increases the body’s production of free radicals. Vitamin E reserves make sure these free radicals don’t cause trouble. Vitamin E’s protective antioxidant qualities may help reduce cellular damage and improve muscle function and recovery times. Vitamin E therapy also treats claudication-pains in the calf muscles that occur at night or during exercise.

Premature babies receive vitamin E to reduce or prevent oxygen damage to the retina of the eye as a result of artificial ventilation.Multi Vitamin for Men Review

Vitamin E applied to cuts may very well increase the healing rate because it minimizes oxidation reactions in the wound and also keeps the wound moist.

Recent studies have reported improved short-term memory in older adults who took supplemental vitamin E. While vitamin E may not make you live longer, it may help you live a little better as you get older. The vitamin may indeed delay or prevent some diseases or a loss of function related to aging. In men over the age of 65, vitamin E supplements improved immune function. Upper respiratory infections and colds were reduced.

There are many more Vitamin E benefits that science is only beginning to investigate. This helpful vitamin will probably continue to make the news every so often.

Multivitamin for Men is a balanced supplement for today’s busy men. It supplies a full array of essential vitamins and minerals.

Multivitami for MenGeneral Men’s HealthMen’s Sexual HealthAntioxidants for Men

Vitamin E is one of vitamin supplements for eye health

Vitamin E is one of vitamin supplements for eye health and helps prevent the eye from certain age-related eye diseases, and that are not found in many common foods. This is why you should consider taking vitamins for eye health well. Vitamin E also contributes to healthy eyes and sharp eyesight.

Multi Vitamin for Men ReviewStudies show that taking Vitamin E in combination with other antioxidants can reduce the risk of developing cataracts and other age related macular degeneration, a very serious progressive eye disease, which can cause blindness. For seniors, Vitamin E supplements can also serve as preventive measure.

In a large clinical study by the National Eye Institute, findings suggested that people who take Vitamin E along with other antioxidants have as much as a 25% less chance of developing advanced macular degeneration.

Also, Some studies suggest vitamin E also may play a role in preventing cataracts: In a large, long-term study of more than 3,000 adults (ages 43 to 86) in Wisconsin, five-year risk for cataracts was 60 percent lower among people who reported using multivitamins containing vitamin E or vitamin C for more than 10 years, compared with nonusers.

Macular Degeneration disease affects about 2 million people in the United States alone. It is a disease where certain deposits or blood vessels under the macula can damage the rods and cone cells of the eye, causing central vision loss and in some cases leading to legal blindness. The National Eye Institute has conducted research that shows certain vitamins can greatly reduce your chances of getting macular degeneration.

Cataracts are the leading cause of blindness worldwide and are considered an age-related eye disease. Cataracts are a clouding

of the lens at the front of the eye, under the cornea. Clouding can be semitransparent or can be completely opaque, causing complete blindness. The chances of getting cataracts can be greatly reduced by taking certain vitamins before cataracts start to appear.

As vitamin supplements for eye health, many eye doctors recommend that their patients supplement their diet with a daily multivitamin that contains up to 400 IU of vitamin E in combination with other antioxidants as part of their preventative eye care.Multi Vitamin for Men Review

The eyes are probably the most important organ connected to the senses – we use our eyes every day for literally every task our body performs. Eyes, like all other organs, need certain vitamins to stay healthy and work well into your later years. To take certain vitamins can significantly reduce your chances of vision loss.

Taking Multivitamin for Men including Vitamin E – one of vitamin supplements for eye health — is one way in which you can decrease your chances of getting the burdensome vision loss and eye disease that occur as we age.

Vitamin A is important for your eyesight

Vitamin A is commonly known as the vitamin needed for good eyesight.   A vitamin A deficiency primarily causes impaired vision and increases susceptibility to infectious diseases.

multivitamin for men reviewWhen we look at objects, light is reflected from the object and enters the eye, striking a tissue located in the back of the eye. This tissue is known as the retina. When light strikes the retina, retinol is converted to retinal, which is then shuttled to rods – the cells that help you to see in the dark. In rod cells, retinal binds to a protein called opsin. As a result, opsin changes shape and causes nerve impulses to be generated. These nerve impulses then carry messages to the brain regarding the objects in our visual field. Retinal is then converted back to retinol, ending the visual cycle.

A hallmark of vitamin A deficiency is night blindness – an impaired ability to see in low light conditions. This is because with a reduced availability of retinol, the nerve impulses necessary for our brain to interpret visual information are hindered.

The benefits of Vitamin A are good for your eyes and eyesight   in 3 major ways: helps prevent night blindness, prevents cataracts (like Vitamin C) and helps to preserve eyesight. Let’s go over how Vitamin A & beta carotene benefits each one…

For Night Blindness… your retinas are light-sensitive cells that have a large amount of Vitamin A stored in it. And within your retinas you have a thing called rods and cones. Rods and cones allow you to see black & white and colors, respectively. The rods are specifically used for night vision.

Without getting too scientific, rods use the combination of a special protein called opsin and a specific form of Vitamin A (called retinal) in order to function properly. Without the Vitamin A portion… the rods would not work properly and you won’t be able to see that well in dark or in dim lighting. This is especially true as you get older.

The next one is about Cataracts. Cataracts form when the lens of the eye becomes cloudy… making it very difficult to see. Cataracts used to be one of the leading causes of blindness.

But a better way to prevent this from happening (and avoiding the surgery to fix it) is having a diet rich in carotenoids… especially beta carotene.

The antioxidant power of beta carotene wipes out the free radicals before they damage the lens.

Vitamin C is also helpful in preventing cataracts. So combining these 2 will definitely help to prevent cataracts.

And lastly is helping to preserve your eyesight. As you grow older there is a thing called Age-Related Macular Degeneration (AMD) which causes some vision loss. AMD is one of the leading causes of blindness in people older than 65. And about 31% of Americans 75 and older has it.

One study suggests that eating just one serving of a food high in Vitamin A or beta carotene can reduce the chances of AMD by almost half! A few other carotenoids (i.e. Lutein and zeaxanthin) are also helpful in preserving your eyesight as you get older.

So if you like your eyes and want to keep your eyesight healthy for a long time… it’s best to take Multivitamin for men. It includes Vitamin A and beta carotene and all you need.