It’s no secret that genetic, hormonal and environmental factors all seem to play a role in breast cancer. (1) When it comes to alcohol and breast cancer risk specifically, a May 2016 study provides even more insight suggesting that lifestyle factors — including how much alcohol a woman drinks — really matters.
Danish researchers published a study in the British Journal of Medicine providing even more detail of the alcohol and breast cancer risk connection. Analyzing women’s change in alcohol consumption over a five-year period, Danish researchers found that women who increased the amount of alcohol they drank over a five-year period faced a higher risk of breast cancer.
For instance, women who drank two more alcohol drinks a day over five years saw a 30 percent increased risk of breast cancer compared to women with stable alcohol intake. That same study found a 20 percent lower risk of heart disease in woman who drank more. However, the study authors noted there are other ways to lower heart disease risk without increasing your breast cancer risk from drinking alcohol. (2, 3)
Alcohol and Breast Cancer Risk Findings
Research consistently shows that drinking alcoholic beverages increases a woman’s risk of hormone-receptor-positive breast cancer. Alcohol not only damages DNA in cells, but it also triggers higher levels of estrogen and other hormones linked to hormone-receptor-positive breast cancer. Compared to women who don’t drink at all, women who have three alcoholic drinks per week have a 15 percent higher risk of breast cancer. The estimated alcohol and breast cancer risk increases another 10 percent for each additional drink women regularly have each day, according to breastcancer.org.
Here are more important alcohol and breast cancer risk findings:
- A large meta-analysis looking at the relationship between alcohol and breast cancer risk in women also found that women who drank about three alcoholic drinks a week experienced a moderate increase in breast cancer risk. (4)
- A 2009 study found that drinking just three to four alcoholic beverages a week increases a women’s risk of breast cancer recurrence in women who’d been diagnosed with early-stage breast cancer. (5)
- In March 2016, University of Houston researchers found that alcohol not only fuels estrogen that drives the growth of breast cancer cells, but it also diminishes the effects of popular cancer drug Tamoxifen, a widely-used estrogen-blocking drug used to treat many breast cancers. (6)
- The U.S. Centers for Disease Control and Prevention advises women to drink no more than one drink a day. (7) If you drink less than this, don’t increase the amount of alcohol you drink.
Defining a “Drink”
When considering all of this research investigating alcohol and breast cancer risk, it’s important to understand what a “drink” actually means. For instance, drinking one dirty martini is very different than drinking a glass of beer or wine. Each may seem like a single drink, but a dirty martini typically contains about 6 ounces of vodka. That means your single martini, for instance, would actually be considered four drinks.
Researchers often use the following National Institute on Alcohol Abuse and Alcoholism guidelines to define what constitutes as one drink, which is about 0.6 ounces of pure alcohol:
• 12 ounces of beer or hard cider (3 to 7 percent alcohol)
• 8 ounces of malt liquor
• 5 ounces of wine
• 1.5 ounces or a “shot” of 80-proof liquor
Keep in mind that a craft beer with a high alcohol percentage served in a common 16-ounce pint glass could actually be more on par with drinking two 12-ounce bottles of beer with a more standard alcohol percentage of 3 to 7 percent alcohol. (8) And when you’re sipping on something like red wine, be aware of how many ounces the glass is really holding.
Women who drink up to one drink a day and men who drink up to two drinks a day are considered moderate drinkers. Women having four or more drinks on any day or a total of eight or more drinks a week are considered high-risk, excessive drinkers. (For men, drinking more than five drinks on any day or 15 or more drinks a week is considered high-risk, excessive drinking.) (9)
Other Ways to Lower Your Risk of Breast Cancer
With breast cancer cases expected to increase 50 percent by 2030, it’s important to not only consider alcohol and breast cancer risk, but take steps to lower your risk through other lifestyle improvements. (10) The important takeaway is that there are many things you can do lower your breast cancer risk in a meaningful way. Aside from lowering the levels of alcohol you drink, here are other ways to get started:
- Fruits and veggies are loaded with cancer-fighting compounds — Interesting, a 2016 study found that when girls eat more fruit during adolescence (at least 2.9 servings a day), they enjoy a 25 percent lower risk of developing breast cancer later in life compared to girls who eat the lowest levels of fruit during adolescence (less than a serving a day). (11, 12) Just be sure to choose organic when possible, since some fruits and veggies on the dirty dozen list harbor pesticides linked to cancer.
- Eat organic, fresh foods as much as possible — Avoid canned foods and drinks. Most contain toxic BPA, also known as bisphenol A, a harmful chemical linked to hormone disruption and breast cancer. (13)
- Avoid the heavy metal cadmium — It’s found in cigarettes smoke and linked to an increased risk of breast cancer. (14, 15) Cadmium is a common food contaminant most often found in shellfish, liver and kidney meats.
- Exercise — Strenuous exercise for 4+ hours a week can help lower your risk of breast cancer. Exercises can also help keep you out of the overweight/obese category, which is another risk factor for breast cancer in woman who have reached menopause. (16)
Final Thoughts on Alcohol and Breast Cancer Risk
It’s clear that alcohol and breast cancer risk are related, but it may be unrealistic for some women to completely give up all alcoholic drinks for the rest of their lives. The science suggests that increasing the amount of alcohol you drink in midlife increases your risk. Other large research studies found that drinking three drinks or more a week moderately increases risk. In other words, you don’t have to be a binge drinker to experience a significant increase in risk.
Having a glass of red wine now and then can provide you with a healthy dose of resveratrol, a potent antioxidant shown to expand your lifespan and aid in weight loss. However, it’s important to remember that alcohol is a neurotoxin that also puts unnecessary stress on your liver. You can easily get those same benefits from blueberries and supplements, so don’t rely on even occasional red wine as your sole source of resveratrol.
Breakfast, blood sugar, & inflammation
Recent research has shown that Inflammation is responsible for 7 out of 10 Deaths in the United States. But it doesn’t have to be the same way for you.
In fact, in a fairly short amount of time, you could start to experience better sleep…less stomach issues…more energy and stamina…less muscle and joint pain…a drop in weight…lower stress levels…and much, much more!
Learn how to Prevent—Even Reverse—Most Major Diseases by “Turning Off” Inflammation!
Did you know that one of the best times to stretch is right before bed? However…
What stretches should you do? Here’s a 1-minute stretch routine you can do before bed...
Lisa, Yoga Coach
eatlocalgrown / wisemindhealthybody
...easy, 3-minute exercise that completely cured his horrendous snoring! We can both finally sleep!
Today is a good day. Tonight will be even better. Why?
Because you're about to learn easy throat exercises that cure (not just treated) your stubborn snoring – in 3 minutes – starting TONIGHT!
...even if straps, sprays and even torturing CPAP masks have failed you in the past.
Most people heal their snoring in just a few minutes per day using these powerful throat exercises. And they're so easy, you can do them, regardless of your age or physical shape.
Use them anytime, anywhere... even while stuck in traffic or watching TV.
Plus the results are permanent!
Did you know that your bodyfat can become "calorie-resistant"?
True. And it's completely unaffected by even the strictest diets... and most intense exercises.
However, there's good news- Calorie-resistant bodyfat can be now removed...
It's a little-known, calorie-burning hormone we all have... just waiting for the right spark to come alive. It's not thyroid, leptin, ghrelin, insulin, adiponectin, HGH or any other "fat loss" hormone you may know. Read more to find out precisely how to unleash its calorie-burning power:
To your health!
PS - Studies show that it can also reduce your risk of diabetes by 53.7%, a heart attack by 83.3% and stroke by 51.4%. Here's more of the scientific proof...
I bet you can’t guess which muscle in your body is the #1 muscle that eliminates joint and back pain, anxiety and looking fat. This “hidden survival muscle” in your body will boost your energy levels, immune system, sexual function, strength and athletic performance when unlocked.
If this “hidden” most powerful primal muscle is healthy, we are healthy.
d) Hip Flexors
Take the quiz above and see if you got the correct answer!
In April, 2009, researchers stunned the medical community when they reported chronic inflammation as the root cause of several major diseases.
See, every year 610,000 people in the U.S. die of heart disease. Cancer claims another 584,000...stroke 130,000...Alzheimer's disease nearly 85,000 — and the list goes on.
Truth is, we now know... chronic inflammation is responsible for 7 out of the top 10 leading causes of death in the United States! Hundreds of studies and scientific reviews prove it.
Fortunately, newer research shows you can prevent-even reverse-most major diseases by "turning off" inflammation. And in our new book, we show you how to do just that.
If you or a loved one is suffering from a debilitating condition-and you"re not sure what the culprit is-now's the time to find out...while you can still do something about it!
--> Grab your FREE copy of this groundbreaking soft cover book today (while supplies still last.)
Over the past year, my friend Dave over at PaleoHacks has been working on a super secret cookbook project with our good friend Peter Servold a Le Cordon Bleu trained Chef and owner of Pete's Paleo...
And today, this new incredible Paleo Cookbook is finally available to be shipped right to your door for FREE!
The cookbook is called Paleo Eats, and it's filled with over 80 chef created, insanely tasty Paleo recipes which means they are free from gluten, soy, dairy, and refined sugar.
Get your FREE copy of Paleo Eats Here. (Grab this today, because they only ordered a small batch of these cookbooks for this freebie promotion, and they will sell out FAST!)
Sponsored Health Resources
In the years that I've been working on this website project I've come across some amazing resources by some very special people. I'd like to share them with you here.
NOTE: I update these links often so please check back to see what's new!
1) Everyone knows green smoothies are healthy right? Have you heard of a “red” smoothie? If not, check out this story…
2) Forget what you've read about 10-day lemonade cleanses, 7-day detoxes with green juices and Gwyneth's gruel. All you need to do, and this is perfect for Saturday or or anytime really, is a simple 1-day cleanse.
3) This “hidden survival muscle” in your body will boost your energy levels, immune system, sexual function, strength and athletic performance when unlocked.
4) I thought it was virtually impossible for a website to be able to tell me anything even a little bit insightful after only submitting my name and date of birth... I was wrong!
5) Turmeric is amazing. The problem is - It's hard to absorb!
6) Wonder why your stomach still sticks out even though you're hammering the core exercises every day? It's a common myth that bulging belly is due to weak abdominal muscles.
7) Even if you're the most active of athletes, you may still suffer from tight hip flexors due to the amount of time you spend each day planted to a chair.
Enjoy! Let me know how these work out for you. And if you run across anything I've missed please let me know.