Do Omega-3 Fatty Acids Decrease Risk Of Depression In Women?

Written by Dr. Steve Chaney on . Posted in Food and Health, Issues

Do Happy Fish Make Happy Women?

Author: Dr. Stephen Chaney

Woman playing with autumn leaves The days are getting shorter, and those shorter days can lead to depression. You may have seen the recent headlines saying “Omega-3 fatty acids may decrease the risk of depression in women”. If you suffer from seasonal depression, should you be stocking up on fish oil capsules? Let’s look at the study behind the headlines.

The Theory Behind The Study

Depression appears to be increasing in modern society. For example, between 1991 and 2002, the prevalence of major depression has more than doubled in the United States from 3.3% to 7.1%.

There are many causes of depression, but some experts blame the dramatic increase in omega-6 fatty acids in the diet.  For example, per capita consumption of soybean oil, much of it in processed foods, has increased 1000-fold during the past century. That’s a concern because omega-6 fatty acids interfere with the body’s ability to convert vegetable sources of omega-3 fatty acids into the longer chain omega-3 fatty acids thought to be effective in reducing depression.

This has lead to the hypothesis that omega-3 fatty acids in the diet may help prevent depression, and a number of clinical studies have supported that hypothesis.

How Was The Study Designed?

The study (M. A. Beydoun et al, J. Nutr., doi: 10.3945/jn.113.179119, 2013) looked at 1,746 adults age 30-64 living in Baltimore Maryland. The participants were a representative sample of African Americans and whites, men and women. Omega-3 fatty acid intake was based on two 24-hour dietary recalls. Depressive symptoms were based on something called CES-D, which is a 20 item, self-reporting symptom rating scale.

What Did The Study Actually Show?

The results were pretty dramatic for women:

  • Women with the highest intake of omega-3 fatty acids/day were 49% less likely to suffer from depression than women with the lowest intake.
  • No significant effect of omega-3 fatty acid intake on the prevalence of depression was seen for the men in this study. This was the first study to look at men and women separately, so it’s not yet clear whether this is a true sex-specific difference or simply due to the relatively small sample size and reduced incidence of depression in men.

Limitations Of The Study:

There were numerous limitations to this study, but the most important were:

  • It did not ask whether the participants were taking fish oil supplements, and it did not substantiate the dietary recalls by measuring actual levels of omega-3 fatty acids in the blood.
  • It just measured associations, not cause and effect.

The Bottom Line:

This is not a particularly strong study, but it is consistent with a least half a dozen other studies that have obtained similar results. So, based on the total body of published studies my recommendations are:

1)     If you are a woman and you’re suffering from mild depression you might want to talk with your doctor about increasing your omega-3 fatty acid intake before you start taking an anti-depressive medication. Omega-3 fatty acids may reduce heart disease risk, lower inflammation and provide other benefits. The drugs generally have side effects rather than side benefits.

2)    We don’t have any good data yet on what dose of omega-3 fatty acids are needed, but the 500-1,000 mg/day that the NIH recommends for heart health might be a good starting place.

3)     If you’re a guy, this paper suggests that the jury is out about whether omega-3s can help you with depression. More studies will be required. In the meantime, just remember that omega-3s have lots of other health benefits.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Comments (2)

  • omega 3 help

    |

    Fantastic post however , I was wanting to know if you could write a litte more on this topic?
    I’d be very thankful if you could elaborate a little bit more.
    Many thanks!

    Reply

    • Dr. Steve Chaney

      |

      This is definitely not my last article on this important topic

      Reply

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Latest Article

Groin Pain Relief

Posted April 16, 2019 by Dr. Steve Chaney

What Is The Pectineus Muscle And Why Is It Important?

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney

 

Spring Is In The Air

spring floridaI remember as a child we sang “Though April showers may come your way…they bring the flowers that bloom in May…”

Of course, here in Florida we are blessed with flowers all year, but there’s still a lovely feeling that happens in Spring.  It’s still cool enough most days to go out running, and the humidity is still low.  Traffic will soon be easing up as our friends from the north start their trek back home, and daylight savings time is giving us more time to get to the beach for sunset.  Lovely!

Fun Facts About Spring….

  • The earliest known use of the term “spring cleaning” was in 1857
  • The word “spring” has been used for the season since the 16th century
  • The first day of spring is called the vernal equinox
  • On the first day of spring, the sunrise and sunset are about 12 hours apart everywhere on earth
  • Spring fever isn’t just a saying. Experts say the body changes due to the temperature and can cause an upset in your health.
  • The actual start of spring varies from March 19th to the 21st, but it is commonly celebrated on the 21st.

Do you like to garden?  Now is the perfect time to get your gardens planted so you’ll have home grown veggies for the entire summer.  For me, it’s also a great time to do some spring cleaning and get the house in order before the summer closes all the windows and the air conditioning becomes our indoor relief.

But these activities can also cause a strain on muscles, so don’t forget to take care of yourself. If you put too much strain on muscles you haven’t used all winter, you can develop problems and need groin pain relief.

 

A Tiny Muscle Can Cause Groin Pain

groin pain relief pectineusLately I’ve had several clients come in because of groin pain that has their medical practitioners stumped.  Their symptoms are varied, but most complain that it feels like they hit their pubic bone with a rubber mallet.  Ouch!

One client loves to ride her horse, but the pain had prevented that for several weeks. Another was considering selling the motorcycle that she and her husband love because she just can’t sit on it anymore.

Several years ago, I had a male client tell me that he had this same pain and he was told it could be his prostrate causing the issue.  Fortunately, that wasn’t he problem at all.

The muscle that caused all these problems, and a lot more, is the Pectineus.

The Pectineus muscle originates on your pubic bone and inserts into the very top of your inner thigh bone (femur).

You can see the Pectineus and surrounding muscles more clearly by going to https://en.wikipedia.org/wiki/Pectineus_muscle

Most muscles have more than one function, and this is true for the Pectineus.  The function we’ll look at today is called adduction.  It brings your leg in toward midline.  If you think of a soccer player kicking the ball with the inside of his ankle, it was the Pectineus that helped draw his leg in so he could do the shot.

Each of my clients had pain while trying to bring their leg out so they could sit on their horse, or on their motorcycle.  The tight muscle was pulling on their pubic bone and causing a severe strain.

This muscle is easier to have someone else treat it for you because of its location but give it a try and see if you can locate & treat it yourself.

 

Groin Pain Relief

groin pain relief treatmentThe picture to the left is showing an athlete self-treating her adductors.  These muscles, and the Pectineus muscle, all originate at the same point on the pubic bone.  The picture is showing her massaging the middle of the adductors.

To reach the Pectineus, move the ball all the way up to the crease in your leg.  You can do the treatment with a ball, but because of the size of the muscle and its location, it’s easier to do it with your fingertips.

Sit as this athlete is sitting, and even bring your opposite leg up so your foot is flat on the floor.  For example, in this picture, the athlete would bring her right leg up so her right foot is on the floor, and then lean a bit further onto her left hip.  That opens up the area so she can reach a bit easier into the muscle while using her fingertips.

Press into the muscle, being careful to feel for a pulse, and moving if you feel one.  If the Pectineus is in spasm, you’ll know it immediately when you press on it.  If it’s not in spasm, you won’t be able to find it at all.

Remember to stay within your pain tolerance level, this isn’t a “no pain, no gain” situation.  Never go deeper than what feels tender, but not so much that you want to faint. Hold the pressure for 15 seconds. Then let up on the pressure, but keep your fingers in the same place.

Repeat this movement several times. Each time it will hurt less, and eventually it won’t hurt at all.  That’s when the muscle has completely released, and you will have relief from the pain.

It’s as simple as that!

Why stay in pain when it’s so easy to find the muscular source of the problem and eliminate it?

calf cramps remedy bookTreat Yourself to Pain-Free Living (https://julstromethod.com/product/treat-yourself-to-pain-free-living-hardcopy/). It is filled with over 100 pictures and descriptions proven to show you how to find and self-treat muscle spasms from head to foot!

Join the 1000’s of people worldwide who have discovered that tight muscles were the true source of pains they thought were from arthritis, fibromyalgia, and other serious conditions.  You have nothing to lose, and everything to gain by releasing tight muscles.

Treat Yourself to Pain-Free Living is your step-by-step guide to pain relief!

 

Wishing you well,

 

Julie Donnelly

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

 

julie donnellyAbout The Author

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

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