Lycopene Supplements Put to the Test


High doses of lycopene—the purple pigment in tomatoes—were put to the examination to see if it could stop precancerous prostate lesions from turning into comprehensive-blown cancer.

Back in 1980s, the Adventist Well being Research identified “strong protective relationships” towards prostate cancer with raising consumption of legumes, citrus, dried fruit, nuts, and tomatoes. In the 1990s, a Harvard study focused attention on tomatoes, which appeared to be “especially advantageous pertaining to prostate most cancers hazard.” Researchers suspected it could be the red pigment in tomatoes known as lycopene, which has bigger antioxidant energy than some of the other pigments, these types of as the orange beta-carotene pigment in carrots and cantaloupes. Lycopene considerably kills off prostate most cancers cells in a petri dish, even down at the concentrations you could anticipate in your bloodstream just after just consuming some tomatoes. So, not incredibly, the Heinz ketchup corporation, along with companies of lycopene nutritional supplements, petitioned the Fda to allow for them to print health promises on their products.

As I talk about in my online video Lycopene Health supplements vs. Prostate Most cancers, they ended up essentially denied. The Food and drug administration claimed the evidence was “very constrained and preliminary” and did not permit any endorsements for ketchup or dietary supplements. By that time, additional inhabitants studies had cast doubt on the lycopene theory. Individuals of high nutritional intakes of lycopene didn’t feel to have reduce most cancers premiums immediately after all, but who has substantial nutritional intakes of lycopene? Individuals who consume the most pizza. So, maybe it’s no shock there are mixed benefits. What we needed was to set lycopene to the test.

It started off with a circumstance study of a 62-year-outdated man with terminal prostate most cancers. The two surgical procedures and chemotherapy had failed. He experienced metastases all above that had unfold to the bone and was sent to hospice to die. So, he took it upon himself to initiate “phytotherapy”—plant-primarily based treatment. Each working day, he took the amount of money of lycopene discovered in a quarter cup of tomato sauce or a tablespoon of tomato paste. His PSA, a evaluate of tumor bulk, began out at 365, dropped to 140 the up coming thirty day period, and then down to just 8 the thirty day period soon after that. His metastases started off disappearing, and, “at past followup he was asymptomatic”—living happily at any time just after.

When lycopene was specified at a higher dose in tablet kind, on the other hand, it did not seem to be to operate. A 2013 review of all these types of lycopene nutritional supplement trials unsuccessful to guidance the preliminary “optimism.” In point, the scientists had been just joyful that the lycopene capsules didn’t close up producing far more cancer, like beta-carotene supplements did. Then came 2014. 

Researchers in Italy experienced been providing the premier doses they could have of lycopene, selenium, and isolated eco-friendly tea compounds to adult males with precancerous prostate lesions, hoping they could stop comprehensive-blown cancer. But, in 2014, the expanded outcomes of a comparable demo were posted, in which selenium and vitamin E nutritional supplements resulted in far more cancer. Yikes! So, the scientists in Italy stopped their demo and broke the code to unblind the effects. And in truth, these getting large doses of lycopene, inexperienced tea catechins, and selenium appeared to get much more most cancers than people who just acquired sugar capsules.

“The prospective implications are extraordinary,” mentioned the lead researcher, “given the current massive throughout the world use of such compounds as alleged preventive supplementations in prostate and other cancers.” What went erroneous? 

 Well, after the beta-carotene tablet debacle, researchers measured cellular harm at different all-natural and unnatural doses of beta-carotene, as you can see at 3:32 in my online video. At nutritional doses, beta-carotene suppressed mobile injury, but at supplemental doses, which are better, it not only appeared to halt functioning, but it brought on a lot more problems. The identical with lycopene. “Both lycopene and [beta]-carotene only afforded protection in opposition to DNA damage…at rather minimal concentrations”—at the sorts of degrees just one might see in folks feeding on lots of tomatoes or sweet potatoes. That is, “levels [that] are similar with these witnessed in the plasma [blood] of people today who consume a carotenoid-rich diet program.” On the other hand, at the kind of blood concentrations that one particular could get taking supplements, “the ability to safeguard the cells in opposition to this sort of oxidative [free radical] harm was fast lost” and, in fact, the existence of significant amounts of beta-carotene and lycopene could actually provide to raise the extent of DNA hurt. It is no speculate high dose lycopene pills didn’t get the job done.

Phytochemicals may possibly be “guardians of our wellbeing,” but the protection of consuming concentrated extracts is unidentified. “The protecting benefits of a phytochemical-prosperous diet are very best obtained from recurrent consumption of fruits, vegetables, and full grain products”—by full plant foodstuff. The foodstuff industry has different strategies, however. Before long, there may possibly be phytochemical-fortified bacon, martinis, and ice cream, claims an article in the journal Food Technological innovation. If they can find just the correct mix of plant compounds, it “is not inconceivable that meals that once contributed to illness and illness may possibly be reconstructed…to give important wellness positive aspects.”

So what are the Finest Health supplements for Prostate Cancer? Observe the video to come across out!


Much more on natural treatments for prostate most cancers in:

In its place of tomato-compound nutritional supplements, what if we just fed some most cancers individuals some tomato sauce? That is the matter of my video Tomato Sauce vs. Prostate Most cancers

In health, 

Michael Greger, M.D.

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