Dangerous Food Ingredients To Watch Out For On Nutrition Labels

The nutrition label can predict the future size of your pants and health care bills. The Food and Drug Administration has approved more than 3,000 additives, but you don’t have to know them all. You just need to be able to parse out the bad stuff. Here are 5 ingredients you never want to see on the nutrition label.

Parabens

These synthetic preservatives are used to inhibit mold and yeast in food. But a study in Food Chemical Toxicology found that daily ingestion decreased sperm and testosterone production in rats, and parabens have been found present in breast cancer tissues.

Partially Hydrogenated Oil

Don’t confuse “0 g trans fat” with being trans fat-free. The FDA allows products to claim zero grams of trans fat as long as they have less than half a gram per serving. Considering that two grams is the absolute most you ought to consume in a day, those fractions can quickly add up. If it’s anywhere on there, then you’re ingesting artery-clogging trans fat.

Sodium Nitrite

Nitrites and nitrates are used to inhibit botulism-causing bacteria and to maintain processed meats’ pink hues, which is why the FDA allows their use. Unfortunately, once ingested, nitrite can fuse with amino acids (of which meat is a prime source) to form nitrosamines, powerful carcinogenic compounds.


Caramel Coloring

This additive wouldn’t be dangerous if you made it the old-fashioned way—with water and sugar, on top of a stove. But the food industry follows a different recipe: They treat sugar with ammonia, which can produce some nasty carcinogens. A Center for Science in the Public Interest asserted that the high levels of caramel color found in soda account for roughly 15,000 cancers in the U.S. annually.

Food Dyes

Not only do these dyes allow manufacturers to mask the drab colors of heavily processed foods, but certain hues have been linked to more serious ailments. A Journal of Pediatrics study linked Yellow 5 to hyperactivity in children, Canadian researchers found Yellow 6 and Red 40 to be contaminated with known carcinogens, and Red 3 is known to cause tumors.

Have you been checking out the nutrition labels of your groceries lately? How often do you consume foods containing these dangerous ingredients?

Source: Yahoo News

Image: Life Extension

A Single Drug For All Cancers?

A single drug can shrink or cure human breast, ovary, colon, bladder, brain, liver, and prostate tumors that have been transplanted into mice, researchers have found. The treatment, an antibody that blocks a “do not eat” signal normally displayed on tumor cells, coaxes the immune system to destroy the cancer cells.

A decade ago, biologist Irving Weissman of the Stanford University School of Medicine in Palo Alto, California, discovered that leukemia cells produce higher levels of a protein called CD47 than do healthy cells. CD47, he and other scientists found, is also displayed on healthy blood cells; it’s a marker that blocks the immune system from destroying them as they circulate. Cancers take advantage of this flag to trick the immune system into ignoring them.


In the past few years, Weissman’s lab showed that blocking CD47 with an antibody cured some cases of lymphomas and leukemias in mice by stimulating the immune system to recognize the cancer cells as invaders. Now, he and colleagues have shown that the CD47-blocking antibody may have a far wider impact than just blood cancers. “We showed that even after the tumor has taken hold, the antibody can either cure the tumor or slow its growth and prevent metastasis,” says Weissman.

Cancer researcher Tyler Jacks of the Massachusetts Institute of Technology in Cambridge says that although the new study is promising, more research is needed to see whether the results hold true in humans.

Weissman’s team has received a $20 million grant from the California Institute for Regenerative Medicine to move the findings from mouse studies to human safety tests. “We have enough data already,” says Weissman, “that I can say I’m confident that this will move to phase I human trials.”

Source: Digg

Image: Topic Pls