The Internet Dr

Archive for the 'Heart' Category

Choosing The Right Heart Rate Monitor

by Henry Calhoun

There are many things that will influence your choice in a heart rate monitor. You should take time when choosing a monitor since your ultimate goal should be to find one that is comfortable to use and accurate. You want to consider the style of the monitor and the features so you can get the one that will compliment your exercise style.

Heart rate monitors come with a variety of features. Some features are for convenience and some are to improve the quality of the monitor. Some monitors store information so you can keep records of your workout and track your progress. Some have timers that allow you to know how long you have stayed in your target heart rate zone. You can get monitors that are water resistant, include calculators and even those that double as a watch.

The Quest For Best Omega 3 Sources.

We all know now that Omega 3 fats are good for us. Science has established that Omega 3 polyunsaturated fatty acids are very important for our health. But what are good Omega 3 sources that we can use to add more Omega 3 fats to our diet?

There are a number of Omega 3 fats including DHA, EPA and ALA. The first 2 of these are primarily found in marine based sources. Fish are very high in DHA and EPA and this is sourced from the algae that fish eat.

On the other hand ALA is only a plant-based Omega 3 fatty acid.

DHA is the most important of these 3 Omega 3 fats. DHA is responsible in large part for our brain development.

Should You Eat Fish To Get Your Omega3 Fatty Acids?

by Peter Bertonich

Now that’s a good question. We all need more omega3 fatty acids in our diet, but should we eat fish. Fish is contaminated with mercury.

And if eating fish is a bad idea because of the mercury, how else do you get that Omega3 in your diet?

You can get Omega3 fatty acids from some plant sources, but by far the best place to find good quantities of the right type of Omega3 fats if fish.

However although it sounds good getting your Omega3 fatty acids through eating fish there is a problem. You see most, pretty much all, fish is contaminated with various chemicals that we, human beings, in the main, have put into their ocean.

The EPA says that there is mercury contamination in all fish.

How In The World Do You Choose Omega 3 Supplements?

by Peter Bertonich

With all the talk of EPA and DHA and ALA, how do you choose your Omega 3 capsules?

And it gets worse when you start reading all about converting ALA to DHA, then about long chain and short chain fats and so on.

One of the people who read my site recently asked me how to go about choosing his Omega 3 capsules because he had got confused about long and short chain fats.

I can understand his confusion. Heres a short explanation, and then well have a look at how to choose the best Omega 3 fish oil supplements.

There’s the 3 main Omega 3 fats, DHA, EPA and ALA. They are all good for you but the most important by far is DHA.

Cod Liver Oil Versus Omega 3 Fish Oil.

by Peter Bertonich

For quite some years it has been accepted wisdom that cod liver oil is good for you. Maybe it was your grandmother who first told you about the benefits of cod liver oil.

Is this the case? Are there cod liver oil benefits or is it a myth? Has modern science confirmed that there are indeed cod liver oil benefits? And are there risks to taking cod liver oil?

Yes in fact your grandmother wasn’t wrong, there really are benefits to taking cod liver oil, and science has now confirmed it.

The majority of the benefits of cod liver oil relate to the Omega 3 content, because of course cod liver oil has Omega 3 fats in it. And as you would know if you have read some of our other information there is a wide range of benefits from adding some more Omega 3 to your diet.

What Do Omega 3 Fatty Acids Have To Do With Fetal Development?

by Peter Bertonich

DHA is an essential fatty acid found right through your body, and in particular your brain. And it has been discovered that DHA is very important in brain development, as well as other aspects of fetal development. DHA is also a major fatty acid found in the retina of the eye, as well as other organs of the body.

And, as importantly it is found in breast milk.

As a developing baby and fetus cannot produce enough of it’s own DHA it has to get it from somewhere else. That somewhere else is from mom, either through the placenta before birth or from her breast milk after birth. But as the baby gets it’s supply of DHA from mom her own supply reduces daily.

The Atkins Diet and Me (part two).

by Owen Jones.

Some people try make your life miserable, if you let them. Everyone could see that I looked better and felt happier, but some people just have to try to spoil it. I was told: many people have died of kidney or liver failure after being on Atkins I read it in the paper; you will have a heart attack, it’s not natural; your cholesterol will shoot up and you will need your legs amputated or you will have a stroke; it will affect your eyesight. All sorts of drivel. So, I went to my doctor, who admitted that he knew nothing about the Atkins diet, but also added that he had heard nothing bad about it either. He sent me for a series of tests, but the results all proved satisfactory. He was very happy that I’d lost 18 lbs and so was I. Six weeks later, I went for another cholesterol check, because of the high fat levels in the diet and, although my cholesterol level was up very slightly, the doctor said there was absolutely no cause for concern.

« PREV PAGE -
NEXT PAGE »