Japan Has a 66% Lower Breast Cancer Rate than the U.S. – This is the Nutrient You’re Missing

When we talk about minimizing our risk of breast cancer, it is crucial to consume sufficient amounts of iodine. Though it is mostly linked with the thyroid gland, in women, the amount of iodine in the breasts is actually higher than that in the thyroid, which makes it pivotal for healthy breasts.

The Role of Iodine in the Body

Iodine is how nature keeps babies safe as it is crucial for their brain development. The iodine storages in the breasts ensure that babies get the needed amount of iodine through breastfeeding. But, iodine is not just good for babies, but for mothers too. Namely, women with lack of iodine have a greater likelihood of developing breast cancer, as explained on Healthy Holistic Living.

Low Iodine Levels & Breast Cancer

When the body has a low amount of iodine, the ovaries will start to make more estrogen. The higher levels of estrogen flowing through the body will elevate the chance of reproductive cancers and breast cancer. Moreover, the lack of iodine will boost the estrogen sensitivity in the breasts and will make them more prone to breast cancer.

According to Dr. Bernard Eskin, a pioneer in iodine research, breast tissue low on iodine has higher chances of pre-cancerous changes, which could be reversed by iodine. Namely, iodine caused the cancerous cells to die and averts further tumor growth without damaging the healthy cells.

Women in Japan vs. Women in the USA

According to statistics, in Japan, the rates of breast cancer are 66 percent lower than the ones in the U.S. and it is due to the difference in iodine levels. According to the U.S. Dietary Reference Intake, the needed dosage for iodine is 150 mcg per day and 290 for pregnant and nursing women whereas in Japan, women consume approximately 25 times more than this amount.

This difference is in a large part a result of the Western diet which is lacking iodine. From the 20s onwards, Americans have acquired iodine from salt but nowadays, women have been reducing their intake of salt, which has resulted in lower amounts of iodine. Other major contributing factor to iodine deficiency is exposure to environmental toxins. Namely, chemicals known as halides attach to cell receptors that are meant for iodine and shut them off from the cells and prevent the body from absorbing and using it.

Natural Sources of Iodine

Since the body cannot naturally produce iodine, here are some excellent, natural sources to add to your daily diet:

  • Seafood, including lobster, tuna, salmon, shrimp
  • Cranberries
  • Potatoes with the peel
  • Eggs
  • Navy beans




Leave a Comment

Your email address will not be published. Required fields are marked *