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What Are Estrogenic Foods?

R. Bargar
R. Bargar

Estrogenic foods are plant foods containing phytoestrogens, naturally occurring compounds similar to the hormone estrogen. These plant chemicals may have estrogenic or estrogen-blocking effects. Naturally occurring estrogenic foods include legumes, fruits and seeds. Studies conducted on the effects of estrogen-containing foods are conflicting concerning their health benefits and risks. Some foods contain estrogen-mimicking compounds, called xenoestrogens, due to contamination with agricultural chemicals.

Soy is one of the most well known of the estrogen-containing foods. Products made from soy include tofu, soy milk and soy protein powder. These estrogenic foods have a long history of use in Asia, and studies there have shown little to no indication of estrogen-related diseases from consuming a diet high in soy products. Flax seeds, oats and sesame seeds are also estrogenic foods. Fruits high in phytoestrogens include pomegranates, cherries and dates.

Non-organic dairy and egg products can be estrogenic.
Non-organic dairy and egg products can be estrogenic.

Two estrogenic drinks are coffee and beer. Hops, an ingredient in beer, contains phytoestrogens and gives beer a mildly estrogenic action. Some herbs have estrogenic effects including red clover, fennel and motherwort. These herbs and wild yam are sometimes used as an alternative to hormone replacement therapy to ease the symptoms of menopause.

Phytoestrogens bind to estrogen receptors in the cells, and research shows conflicting evidence on whether this causes health risks, benefits or both. Studies have shown that soy foods have no effect on sperm numbers or motility in human males. It is less clear whether plant based estrogens play a role in causing or preventing certain cancers in females. Hormone-sensitive breast cancer studies are inconclusive concerning the effects of consuming phytoestrogens.

Hops, which are phytoestrogens.
Hops, which are phytoestrogens.

Some studies have shown that phytoestrogens that are weak in action may bind to cell estrogen receptors without activating them, blocking estrogen or estrogen-mimicking chemicals and their effects. This provides a protective action in cases of hormone-sensitive cancers, such as breast cancer. A strong phytoestrogen, on the other hand, may bind and activate the cellular estrogen receptors, which might exacerbate these cancers.

Soy milk.
Soy milk.

Xenoestrogens, compounds that mimic estrogen and are found in plastics, pesticides and other agricultural and industrial chemicals, are also present in many foods. These chemicals have hormone-disrupting effects in humans and in wildlife. It is thought that some phytoestrogens may block the effects of the stronger xenoestrogens by binding to estrogen receptors without stimulating them. This class of compounds is found in animal products and on fruits and vegetables as pesticide residue. Non-organically produced dairy, meats and eggs may act as estrogenic foods due to the agricultural use of synthetic estrogens.

Discussion Comments

SarahGen

@simrin-- There are phytoestrogens in more foods than we realize. The ones I can think of right now are flax-seeds, apricots, tofu, kale, most beans and alfalfa sprouts. You may want to add more of these foods to your diet.

I personally like dry hops tea. It's delicious and very high in estrogen. When my period is late and when I'm experiencing a lot of PMS symptoms, I have a cup of this at night and I get my period after a few days. But if you have high blood pressure, avoid hops tea because it raises blood pressure a little bit.

It's probably a good idea to reduce anti-estrogenic foods as well. I think vegetables in the cabbage family are anti-estrogenic.

SteamLouis

I have an estrogen imbalance. My periods are never on time and they are very light. I read that high estrogen foods can help re-balance my periods.

Which foods are best for this? Of the ones mentioned in the article, which contains the most estrogen?

ddljohn

My mom is in menopause and in the first few years, she was eating soy products and flax seeds for natural estrogen. But then, she was diagnosed with a cyst in her breast. The cyst is not dangerous, but the doctor told her to stay away from estrogenic foods. Apparently, estrogen can make cysts grow or potentially turn into bad tumors and estrogen in food can mimic natural estrogen.

She doesn't eat foods with soy anymore.

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    • Non-organic dairy and egg products can be estrogenic.
      Non-organic dairy and egg products can be estrogenic.
    • Hops, which are phytoestrogens.
      Hops, which are phytoestrogens.
    • Soy milk.
      By: Win Nondakowit
      Soy milk.
    • Flax seeds.
      By: Elenathewise
      Flax seeds.
    • Cherries contain phytoestrogens.
      By: Harris Shiffman
      Cherries contain phytoestrogens.
    • Tofo is an estrogenic food.
      By: Ildi
      Tofo is an estrogenic food.
    • Oats are an example of an estrogenic food.
      By: eAlisa
      Oats are an example of an estrogenic food.
    • Some estrogenic foods and drinks may be used to alleviate the symptoms of menopause, like hot flashes.
      By: Ana Blazic Pavlovic
      Some estrogenic foods and drinks may be used to alleviate the symptoms of menopause, like hot flashes.
    • Researchers have found high levels of plant estrogen in red clover, which can be brewed as a tea or taken as a supplement.
      By: Tomboy2290
      Researchers have found high levels of plant estrogen in red clover, which can be brewed as a tea or taken as a supplement.