Posts Tagged ‘antioxidants’

Benefits of Green Tea

June 4th, 2010

For many people, a coffee break is not something they want to be a part of. The bitter bite of a cup of coffee is not something they enjoy; others react poorly to the effects that coffee can wreck on your digestive system. But when given a chance to sip something hot, many people who spurn coffee will reach for a cup of green tea. Some people may be reaching simply for an alternative to java; others who routinely eat for energy know exactly how wonderful green tea can be for you.

Now, the words “tea” and “high energy diet” may not be the first association that you would choose, but there are all sorts of high energy benefits to green tea: it could lower your risk of developing certain types of cancers; it can help to reduce levels of bad cholesterol in the body; it can help ease the pain of some types of arthritis; it can aide in weight loss; it can provide an alternative source of caffeine; it can help to prevent food poisoning and tooth decay; it can help to soothe stress and anxiety levels; and many more ways, including wonderful rejuvenating effects when used topically on the skin.

The most exciting research into the benefits of green teas has to be its ability to retard the growth of cancerous cells. While a practical use for this discovery might yet be years away, it is great to know that green tea might help to keep us healthier for years to come.

Many of the other benefits of drinking green tea have been known about for centuries, thanks to its use in ancient Chinese medicine. Back then, green tea was used to treat or cure common ailments like headaches and other aches and pains.

But what is a green tea, anyway? It is a tea leaf that comes from a similar family of plant as many other types of teas, but the main difference is in how it is prepared. Other leaves are fermented to make their teas, converting a certain type of catechin polyphenol found in the leaves into other chemicals. Green teas are not fermented, but steamed to prepare them. The steaming process does not affect the catechin polyphenols in the same way, meaning they stay in the tea leaf intact and do not oxidize. The catechin polyphenol in green tea is what does the good work in cancer research, and offers similar but stronger protections to the body as the polyphenol called resveratrol does in red wine.

But perhaps one of the greatest aspects of green tea is that all of these wonderful benefits are held within a delicious hot beverage. Many people worry that eating for energy can mean having to resort to ingesting foods that they find repulsive or distasteful; neither worry can be found with green teas. Whether you want to improve your body, protect your health, or simply find an alternative to coffee, green teas can be, well, your cup of tea.

Cancer and the Raw Food Diet

May 10th, 2010

The very mention of cancer in an article about a high energy diet can be somewhat controversial. There are those within the raw foods community who would be so bold as to make somewhat overzealous claims about the cancer-fighting properties of an all raw diet, to the point of unsubstantiated exaggeration. While there is nothing wrong with believing that your chosen way of eating might help you to stay healthy, the last thing we want to do is go so far as to make promises that could never be kept.

Unfortunately, we do not know everything we need to know about cancers, how they start or how to fight back against them. What we do know is that eating for energy with a raw diet has the potential to help our bodies in these battles. There are no magic cure-alls in the raw foods on your plate, but there is a way to find a healthier life through healthier eating.

Those who eat for energy with a raw diet are consuming far fewer known carcinogens that those who consume cooked foods, particularly when it comes to foods that are prepared over any variety of direct flame. The charring process that many meats and vegetables are subjected to, be it on a barbecue or over another heat source, can leave behind deposits that, according to some studies, can contain carcinogenic properties. That is not to say that cooked meat causes cancer, or that raw meats like cold smoked salmon will keep you safe. But consuming fewer charred items might make a difference in the long run.

Of course, a raw diet is filled with wonderful raw produce, and many of the food items found here have been shown to have some positive effects when it comes to combating cancer in some form or another. Carrots in particular have been shown to have a great impact on the body in recent cancer research studies. The antioxidants contained in carrots, like beta carotene, help to produce and process vitamin A within the body, which keeps your cells at optimal health and allows them to strongly resist the invasions of cancer cells.

Another big plus for raw foods are the living enzymes that you are able to consume when you skip the cooking process. These living enzymes help to break down, digest and dispose of the food you eat, allowing your body to not have to call upon its own stores of enzymes to do the dirty work for the cooked, dead food enzymes. Using the life force of your food in this way means that your body is able to use its internal energies for other purposes besides digestion and absorption – like fighting to keep you healthier in general.

These are just some of the benefits of a raw food diet, but that is not evidence that a raw foods diet can beat cancer. But when it comes to maintaining your good health, every little advantage you can give your body will help if you should ever have to face this terrible affliction.

3 Foods That Will Give You More Energy and Better Health

October 30th, 2009

Before I share 3 of my favourite energizing and health-promoting foods, I need to reiterate that there are no single foods that have magical health properties. There are just good and bad diets.

It’s the synergistic effects of the foods in your diet that matters – not the individual elements within it.

Having said that, here are 3 terrific foods that will greatly improve your health and energy.

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1. Apples

applesThere’s a reason that they say “an apple a day keeps the doctor away”.

Take salicylic acid – a compound abundantly found in apples – as a possible explanation. This is the same acid that is formed in the body when you take Aspirin and it is metabolized. As such salicylic acid is mainly responsible for the blood-thinning effects of Aspirin.

So eating an apple a day (or 2 or 3 or more) has a beneficial impact on protecting your cardiovascular system and potentially reducing your chances of heart attacks and strokes.

But be aware that salicylic acid can also be a poison if taken in high doses, especially if you’re on the Aspirin bandwagon. That’s why I prefer using whole foods as a means of creating and restoring tremendous health.

Apples are also a great source of antioxidants known as polyphenols. These antioxidants minimize the damage caused by free-radical damage inside the body.

A 1993 study in the journal Lancet showed that polyphenol content of the diet was inversely related with death from heart disease. In this study, the major sources of polyphenols were tea, onions, and apples!

And research has shown that it’s the skin that contains the highest amount of antioxidants. This also seems to be the case with pretty much any fruit. It’s the fruit’s way of protecting itself from its environment. The skin is a shield and the more antioxidants within the shield, the better.

Apples are a great source of a specific polyphenol known as quercetin. You’ve probably seen this antioxidant in supplement form in your local health food store.

Quercetin has been shown to decrease prostate cancer cell growth, protect the brain, and decrease the release of histamine (an inflammatory compound).

The general consensus is that our body needs about 1 gram of polyphenols per day to ensure good health.

One apple can contribute between 100 t0 300 milligrams. So the more, the merrier. But remember that variety in your diet is key!

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2. Tomatoes

tomatoWe have a tomato plant on our patio and it’s amazing how tasty naturally grown, pesticide-free tomatoes taste in comparison to the commercially available garbage.

I love tomatoes but I should warn you that many people have a sensitivity to the nightshades which includes tomatoes, eggplant, zucchini, and cayenne pepper. If that’s you, then you may want to skip this section. Because regardless of how good a single food is, if your body can’t tolerate it, you’ll be doing more harm than good if you consume it regularly.

Tomatoes have been getting a lot of acclaim over the last decade or so as more and more studies are showing the cancer-reducing effects of their main antioxidant – lycopene.

In the tomato, lycopene protects the seeds from damage by oxygen and light. We also consume those benefits. The BBC television series The Truth About Food showed that lycopene can offer some protection against sun-induced skin damage.

In this show/study, the group of volunteers who consumed 16 mg of lycopene per day showed less reddening of the skin and less DNA damage than the non-lycopene group.

Unfortunately, the subjects were using supplemental lycopene and to achieve the same effect from whole tomatoes you’d need to eat at least half a dozen.

Lycopene is a fat-soluble substance and therefore eating tomatoes in conjunction with healthy fats can enhance it’s absorption. I knew there was a reason why Italians love their tomatoes and olive oil!

Another healthy component of tomatoes is the yellow gooey stuff that surrounds the tomato seeds. This fluid contains flavonoids that have anti-clotting properties, making tomatoes a beneficial food for cardiovascular health.

These are just 2 of hundreds of healthful compounds contained in tomatoes. The message I’m trying to get across is that taking ONE of these compounds by themselves is nowhere near as beneficial as eating the whole tomato. Think synergy!

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3. Acai Berry

acaiIt seems as though you can’t turn a corner without somebody promoting the acai berry diet or some miracle acai berry juice that helped them lose hundreds of pounds! Frankly it makes me sick to my stomach because I know many of these of marketing scams that are ripping people off.

But there is some serious benefits to acai berries. The whole food is what matters though – not some pasteurized juice or quick fix pill.

In case you don’t know, acai berries are to Brasilians what blueberries are to North Americans.

The acai berry is one of top antioxidant foods on the planet. I believe it’s just behind raw cacao as the highest antioxidant source of any food. It has fantastic anti-inflammatory, anti-bacterial, anti-mutagenic, and cancer-preventing properties.

Considering these properties it’s no wonder that everyone is lining up to buy this “miracle” berry. But let’s not forget that what matters is our total antioxidant intake. So if you eat like crap and supplement with 1 oz of acai berry juice each, then you’re wasting your money – big time!

So unless you live in Brazil and have access to fresh acai berries on a daily basis you’re better off eating a wide variety of fruits and vegetables to get wide spectrum of macro-, mirco-, and phytonutrients.

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