Cancer refers to a group of diseases characterized by rapidly growing abnormal cells with the ability to invade surrounding tissues and organs. It accounts for the 7.6 million of deaths worldwide in 2008 and is considered the leading cause of mortality in both sexes. According to the American Cancer Society, about 1,569,670 new cases of cancer are expected to occur this year. With this alarming rate, studies and researches both left and right have been conducted to potentially combat this lethal and dangerous illness. And now, more than ever, scientists have been more aggressive and open-minded, not only focusing on advanced method of cure but also taking into consideration the alternative manner to prospectively avert and alleviate this condition, one of which is the use of whey protein.
Whey protein supplements are packed with antioxidants such as glutathione which is best known for its free-radical fighting properties. Free radicals are molecules that are extremely reactive and capable of engaging in rapid chain reactions, destabilizing other molecules and causing damage to our cells. An epidemiological and experimental study conducted by Bounous et.al in rodents demonstrated that antitumor activities are specifically found in the premium whey component of milk, further suggesting that fast whey has its consequences on carcinogenesis by escalating the glutathione concentration in cells. In addition, this non-prescription dietary supplement contains a high level of cysteine, an important amino acid needed to allow synthesis of glutathione by the cells.
A study conducted showed that women with higher levels of cysteine have 56% lower chance of acquiring invasive breast cancer compared to those with lower levels. Another important point regarding the effect of cysteine is its ability to potentially prevent the formation of new blood vessels, thereby inhibiting tumor growth. It also increases thiol levels, an organosulfur compound which is an important constituent of glutathione. Moreover, clinical trials performed at the Ohio State University indicated that supplementation of whey isolate in subjects with prostate cells resulted in higher levels of glutathione by 50% compared to those in control groups who did not receive any form of whey supplementation. Additional test proved that subjects with prostate cancer who are treated with two different concentrations of premium whey have increased glutathione levels after 48 hours, signifying on how fast protein is absorbed by the body. Another recent update is the effect of lactalbumin, a fast whey component, on the apoptosis or the programmed cell death of breast cancer tissues, making it a causal factor towards the eradication of malignant cells.
A stirring study also illustrated that cancer patients who fed on 30 grams whey concentrate per day experienced tumor regression. This is an imperative finding since patient with cancer usually experiences cachexia, a condition characterized by muscle wasting and progressive weight loss. With the ability of protein supplements to promote the acquisition of lean muscle mass, experts are now taking into consideration through various evidenced-based studies the probability of treating this wasting syndrome through protein supplementation. Additionally, whey is recommended for patients who suffer from nausea, vomiting and reduced appetite as a side effect of chemotherapy agents, since fast whey is readily processed and absorbed by the body. Even Dr. Block from Block Medical Center in Chicago called fast whey as a "super food" for cancer patients, recognizing its indispensable role in helping cancer patients accomplish optimal nourishment.
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Protein supplements have been proven by various researches to be suitable not only for bodybuilding but also as a treatment for different diseases. One example that might have additional benefits other than bodybuilding is Whey 2 0 Isolate.