Cancerfighter’s Weblog

Alternative cancer therapies and ideas

lemons and cancer

Posted by Jonathan Chamberlain on February 1, 2011

There’s a lot of cancer info on this site (so do browse) – this supplements the info and critical overview that you will find in my two cancer books – see

Lemons and Cancer

George shares this information on lemons

Recent studies have emerged showing that some elements in lemons can help to
alleviate the effects of cancer and the side effects of medical treatment for
cancer. They can also help in the prevention of cancer and possibly, the
movement or growth of cancer cells.
Whether it is taken in the form of lemon juice, as a lemon essential oil or as
the lemon itself to flavor another type of food or drink, one can access the
cancer prevention and treatment qualities of the wonderful fruit that is lemon.

1. Lemons have phytochemicals. The limonene that is found in the rind of lemons
is a powerful phytochemical. Take note: Phytochemicals are not nutrients. They
are plant chemicals which the lemon plant produces as a means of self
protection. One could equate it in this way with the body’s immune system.

New research shows that phytochemicals can also help to protect humans against
disease, too. The anticancer qualities of limonene work by increasing the amount
of enzymes in our bodies that detoxify carcinogens. We refer here to Glutathione
S-transferase, or GST, in particular. Limonene promotes the levels of GST in our
small bowel and liver. With more GST in our bodies, more carcinogens are

There have also been studies conducted with animals which show that limonene
helps to reduce the growth of mammary tumors. This has enhanced hopes about the
possibility of limonene in lemon rinds helping in the treatment of breast cancer
in humans. The terpenes in lemons can stimulate enzymes that render estrogen
less effective, and it is thought that in this way, it can perhaps reduce the
risk for breast cancer in humans.

Limonene also functions by inhibiting the effects of free radicals which may
sometimes lead to cancer. Because limonene works as an antioxidant, the free
radicals are destroyed.
To get the most out of your lemon, don’t throw the peel away. Just wash the rind
very well, then zest it (don’t include the bitter white pith). Add this to baked
foods, hot tea, yogurt and soups and you can take advantage of the full health
and cancer prevention benefits of limonene.

2. Lemons bring out anticancer ingredients in green tea. We refer in particular
to the catechins of green tea. Catechins are unique antioxidants that help to
reduce the risk of cancer by inhibiting cancer cell activity and strengthening
one’s immunity. Unfortunately, after digestion only 20 percent of total
catechins from green tea remain in the body. This is because catechins are
volatile and are unstable in non-acidic settings such as the intestines.
However a Purdue University study showed that citrus juice (like lemon juice)
can increase catechin levels in our bodies to more than five times, and lemon
juice had the best results of all citrus fruit causing up to 80 percent of the
green tea’s catechins to remain.

In addition to these benefits, lemons contain citric acid which helps to alkalise the body. One of Dr  Moerman’s diet was a man who just ate truckloads of oranges.

Search this site for ‘Citric Acid’ – a Mexican doctor believes he has demonstrated this to be a wide ranging cure.

NOTE: The Cancer Survivor’s Bible is now out –

“I work with cancer patients and have found this book incredibly helpful to them (and me and my work colleagues). Very well laid out. Well written.”


7 Responses to “lemons and cancer”

  1. Alberto Halabe Bucay said

    I published a work about treatment of cancer with pure citric acid, the reference is: Halabe Bucay A. Hypothesis proved…citric acid (citrate) does improve cancer: a case of a patient suffering from medullary thyroid cancer. Medical Hypotheses (Elsevier. 2009 Aug;73(2):271. Epub 2009 May 5, 2009.
    PMID: 19409713

  2. cancerfighter said

    See new posting on citric acid

    • Alberto Halabe Bucay said

      Thank you very much for the comment about my work, aclaration: Moerman diet includes lemon jice, not citric acid.

  3. Alberto Halabe Bucay said

    correction; lemon juice

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