Citrus Fruits Help Stave Off Vision Loss

Its not just citrus fruits, new findings in the journal Ophthalmology suggest older adults eating a lot of leafy greens, citrus fruits and fish are less likely to develop age-related macular degeneration (AMD), a major contributor to vision lose. Studying the diets of 4,000 adults, experts claim foods rich in omega-3s, vitamin C and E, zinc and antioxidants lower the risk of AMD. These low-sugar foods do not cause surges in blood pressure, which may harm retinas; Reuters reports.

Actually, last year researchers determined plant nutrients lutein and zeaxanthin, found in foods like spinach, kale and collard greens, promote eye health and prevent cataracts, while eating red meat 10 times week increases the likelihood of age-related macular degeneration by 47%.

In related news, a recent study showed vegetable-based diabetes offer superior diabetes control and omega-3 fatty acids, like those contained in walnuts, reduce inflammation linked to heart disease.

Image credit: Yannick .

Vitamin K Battles Prostate Cancer!

A new study in the journal Cancer Epidemiology, Biomarkers & Prevention shows vitamin K, found in leafy green such as spinach and broccoli, may help lower the risk of prostate cancer. Scientists recruited 250 participants with prostate cancer and 494 healthy people. Data revealed every 0.1 increase of undercarboxylated osteocalcin (ucOC), associated low with low vitamin K intake, resulted in 38% higher likelihood of advanced-stage prostate cancer and 21% increased risk of high-grade prostate cancer; NutraIngredients reports.

Actually, last week it was determined omega-3 fatty acids, in this case found in fish, but are also contained in micro algae, protect against aggressive prostate cancer tumors and other reports highlight broccoli’s protective effects against prostate cancer, while foods high in saturated fat, like read meat and dairy, increase risk of prostate cancer.

Vitamins are great, but they’re not magical pills. Last year, a study showed just taking vitamins, like vitamin C and E, don’t prevent prostate cancer. You have to eat healthy too!

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Vitamins and Selenium Don't Prevent Prostate Cancer

Cancer is a disease. And according to Dr. Fuhrman, eating lots of high-nutrient foods protect against prostate cancer, namely fruits and vegetables, like watermelon, tomatoes, pomegranates, green vegetables, berries and figs. And avoiding harmful foods, like meat and dairy, help reduce men’s risk of prostate cancer. A healthy diet is key! Not just taking supplements and eating crappy food.

That’s why a new study in the Journal of the American Medical Association reveals vitamin C, vitamin E and selenium don’t prevent prostate cancer. Researchers found that 35,533 cancer-free men, in their 50’s, who took selenium and vitamin supplements, several years later had the same risk of developing prostate cancer as men who received the placebo, Health Magazine investigates.

And similar research has shown simply taking vitamins C and E don’t ward off heart disease either.