Aging Better with Vitamin D

Vitamin D is very important to optimal health, and can affect everything from your immune system (one of the biggest reasons people tend to get sick in the winter) to how well you age…

mamma loves tootieVitamin D is of primary importance to optimal health, and can affect everything from your immune system (one of the biggest reasons people tend to get sick in the winter), to hormone balance, weight gain or loss, muscle strength, bone density, cancer risk, and mental health. Other studies show that vitamin D helps with rheumatoid arthritis, type 1 and type 2 diabetes, cancer prevention, blood pressure, and heart disease.

 And most importantly, vitamin D has been scientifically proven to stop or slow the aging process!

And while some of us may be younger and some of us are older, the one fact you cannot argue with is that we are all growing older—whether its fast or slow–so anything that helps us age better is something we can all use.

In a recent British study of over 2100 female twins, scientist looked at telomeres, which are the part of DNA that shortens with aging. (Twins have very similar DNA, so differences were easily noted within the experiment.) One group of the twins was taking vitamin and mineral supplements and the other was not. At the end of the test period, the telomeres of each group were measured.

Telomeres are the lengths of genetic material that cap the free ends of DNA in a cell, and are one of the most reliable measures of aging. As a person ages, the telomeres shorten and the DNA becomes more unstable until eventually the cell dies. While telomeres are all the same length at birth, lifestyle factors such as diet, nutrition, exercise, and other environmental factors will speed up or slow down the length of time it takes for these to deteriorate.

The study found that those with the highest vitamin D levels had significantly longer telomeres, according to the American Journal of Clinical Nutrition, meaning that those with higher levels of vitamin D aged more slowly. And the best part–

Researchers found that those in the study with the highest vitamin D levels had DNA that was the equivalent of five years’ younger!

This is one of the reasons that vitamin D has such a strong protective effect on many age-related diseases such as cancer and heart disease.

Vitamin D is primarily made in the skin after exposure to sunlight. It actually takes the UVB rays to convert the sunlight on your skin to vitamin D. Getting sunshine on your skin for at least 20-40 minutes in the middle of the day, when UVB rays are present, is the best way to get natural vitamin D, based on your skin pigmentation (darker-skinned people need more, and lighter-skinned people need less).

 However, from around October to March, if you happen to live in the northern hemisphere, north of 30-35 degrees latitude (roughly north of a line from Los Angeles, California, over to Atlanta, Georgia), the UVB rays are too weak to stimulate vitamin D production.

And if you live even further north, like in Canada or northern Europe, you will need to supplement your vitamin D close to nine months or more out of the year. This means you will have to supplement with vitamin D in the winter AND in the summer, especially if you work or stay inside during the day.

The problem is that many of us have become so sun-phobic and afraid of skin cancer that we are now seriously lacking in this essential pro-hormone.

But—increasing Vitamin D levels from regular small doses of sunshine can actually decrease one’s cancer risk!

According to Dr. William Grant, a noted vitamin D researcher, cancer rates in people living at higher latitudes, such as Iceland, are approximately 4 times higher than the cancer rates of those living at lower latitudes in the tropics.

Our human ancestors functioned well with continual exposure to sunlight, which was estimated at levels of 15,000 to 20,000 IU of vitamin D a day!

Humans were never really designed to get vitamin D solely from food—we were made to get it from being outside in the sunshine. While many of the foods we buy may say, “vitamin D fortified”, in truth, very few foods such as fatty fish (cod liver oil), eggs, and organic liver, naturally contain vitamin D. In fact, the paltry amounts of vitamin D in most vitamin D fortified foods means most people would need to eat 8-10 servings just to meet the current RDA (Recommended Daily Amount), and as we know, the RDA is the bare minimum, not the optimal amount.

The best form of vitamin D is from sun exposure. You cannot overdose on this kind of natural vitamin D; the body converts only what it needs for optimal health. However in winter months when the sun is not strong enough to create vitamin D, or if you are indoors during the day or live in a northern climate, you will need a supplement. That means here in the Midwest too, until sometime in March.

When choosing a vitamin D supplement, it is important to take the natural form of vitamin D, which is vitamin D3, not D2 which is artificially derived.

The optimal healthy range of vitamin D in the blood is around 50-70ng/mg, which can be achieved by taking a supplement of at least 1000IU to 5000IU, according to Dr. Heaney at the Creighton University Medical Center.

According to Dr. Joseph Mercola’s recommendation, however, adults need about 8,000 IU’s of vitamin D3 per day to reach the optimal levels of 40-50 ng/ml, which should be modified for the seasons if you are in the sun more during the spring and summer.

Too much supplemental vitamin D can lead to toxicity, so it’s a good idea to consult with your physician to get vitamin D levels measured to get a more accurate idea of how to much to take.

Always take vitamin D with meals. When vitamin D is taken with the largest meal of the day, studies show the highest increase in blood levels of vitamin D. Since vitamin D is a fat-soluble vitamin, taking it with a meal that contains some healthy fats help it absorb in the body better.

I highly recommend an OIL-BASED vitamin D3 supplement as it’s better absorbed by your body.  Unfortunately, many D3 supplements use refined soybean oil as their oil of choice, so read labels, since soybean oil is not the optimal type of oil.

Till Next Time,

Stay Healthy, Lean and Young!

cat

 

Cat profile close upCatherine (Cat) Ebeling RN BSN, is a back to basics diet and nutrition specialist. In addition to her advanced degree in nursing from a major medical school, she has spent the last 30 years intensely studying diet, health and nutrition. Get the latest Gluten Free, Superfoods Recipe book HERE–The Fat Burning Kitchen Superfoods Recipes. Cat also has a book titled “The Fat Burning Kitchen, Your 24 Hour Diet Transformation” that has sold over 100,000 copies worldwide, and has helped thousands of people transform their lives, lose weight and improve their health.

             Her mission is to help others prevent disease and live their best life ever.

                                                       Diet and Nutrition made Easy. Simple.Smart.Nutrition.

Effective Strategies to Battle a Cold or the Flu

It’s cold and flu season once again. How are you doing this winter? Are you fighting off the ‘crud’? Don’t have time to be sick? I mean really who does?

Here are a few things I have found that help that you can do to help avoid colds and flu this winter.

Because colds are caused by a virus, generally you do not need to run to a doctor for medication when you come down with a cold—or even the flu. You are better off letting it run its course and taking good care of yourself so your body can fight it off with its own defenses. However there are a few things you can do to beef up your body’s defenses to help it fight better.

Most colds last about 8-10 days or so, but some may last even longer. The speed at which your body is able to fight off a cold has a lot to do with the state of your health and your immune system.

While many people turn to over the counter remedies to ease the symptoms, did you know that if you take aspirin or Tylenol, these medications actually suppress the body’s antibodies and so prolong the cold or flu? And Tylenol is in many OTC cold preparations. In addition, OTC medications can have a lot of other unpleasant and unhealthy side effects, so it’s best to avoid them if at all possible.  Even though they may ease the symptoms you may be stuck with the cold or flu even longer.

You should be able to easily fight off a cold or flu if your immune system is operating at its peak. In fact, just being around someone with a cold or flu does not mean you will come down with it yourself–as long as your immune system is functioning well. The following are a few suggestions to keep the immune system operating at its best. (And these suggestions work too, if you have already gotten sick, since they help you fight off the virus quicker.)

  • Be sure you are eating a healthy diet-Avoiding sugar and grains will help keep your immune system strong. And if you feel that you are coming down with something, stay away from all sugar and processed grains. We know that sugar and grain turn to glucose in the body. However, this increased level of sugar in the body actually weakens the immune system drastically. So to keep viruses away, avoid sugar and processed foods. 

  • Add in some extra vitamin C—Vitamin C is a potent antioxidant and works well as an immune enhancer, and you can take up to several grams per hour. While that seems like a lot, vitamin C is water-soluble so any extra will wash out of the body. The only side effect to large doses of vitamin C is loose stools, so just beware. And, as an added note, vitamin C has been shown to be very helpful with depression, so if you are dealing with the winter ‘blahs’, vitamin C will help that too.
  • Eat foods that are rich in antioxidants, including lots of raw fruits and vegetables, and high omega 3 foods like grass fed beef and wild caught salmon. Besides antioxidants, these foods are packed with vitamins and minerals and phytochemicals that are great for the immune system.
  • Be sure to get your vitamin D—Several research studies have shown that catching a cold or flu is actually a symptom of a vitamin D deficiency. Low levels of vitamin D make you much more susceptible to contracting colds, flu and other infections. If you can’t get outside in the sunshine (and that’s hard in the winter when we are all covered up), then go for a good supplement of vitamin D3, which is the must usable source of D.
  • Add lots of spices to your foods—many herbs or spices are extremely high in antioxidants and will help the immune system fight off invaders. The best ones are turmeric (the yellow spice in curry), oregano, cinnamon and cloves. Just add liberally to foods.
  • While it may be difficult to do, avoid stress—Many of us may be stuck in stressful life conditions, but if you cannot avoid stress, then find a way to deal with it. Get exercise, or follow a healthy outlet to relieve stress. Excessive stress will wear you down until your body cannot fight off any invaders.
  • Get enough sleep—Do your best to get a good 7-8 hours sleep if at all possible. If you are having trouble sleeping, be sure not to exercise too late in the evening, avoid caffeine after noon every day, and take a magnesium supplement and a melatonin supplement before bed. Both of the supplements will allow you to relax and enjoy a deeper sleep.
  • Get exercise—Exercise triggers a rise in immune natural killer cells that attack any potential invaders. Plus exercise reduces stress, which in turn is good for the immune system as well. But if you are already sick, exercise can help you fight off any virus, as long as you take it easy and try not to get in a super intense session when you are under the weather.

So what if you end up sick after all?

These are some of the things I have tried that seem to work to either help get rid of it or at least help the symptoms.

  • Green tea or other herb teas-Teas are warm and soothing and green tea is full of antioxidants and these help fight off the free radicals in the body. Other herb teas containing echinacea, goldenseal, ginger, elderflower, peppermint or ginger are also highly effective. Ginger is an immune stimulant, and I like to make my own tea from sliced fresh ginger, steeped in water that has been brought to a boil. Add in honey and a slice of fresh lemon if you desire. Enjoy its spicy kick.
  • Hydrogen Peroxide–This remedy may sound far fetched, but I have tried it and practically swear by it. It has actually stopped a cold in its tracks for me several times, but the key is to get it at the first sign of a cold or flu. While lying on one side or with the head on a table, add a couple of drops of hydrogen peroxide to one ear. You will hear it bubbling around inside and possibly feel a slight stinging sensation. After about 5-10 minutes, drain the ear onto a tissue and repeat with the other ear. You can repeat this procedure every 2-4 hours until the symptoms subside. You may be absolutely amazed!
  • Olive leaf extract--Ancient Egyptians and Mediterranean cultures used it for a variety of health-promoting uses and it is widely known as a natural, non-toxic immune system builder.
  • Also make sure to drink plenty of fresh, pure water. Water is essential for the optimal function of every system in your body and will help loosen secretions. Drink enough water to turn your urine a light, pale yellow.
  • Honey makes a great gargle for sore throats and is antibacterial and antiviral as well.
  • A natural nasal saline irrigates your nose and helps clear thick mucus and relieve pressure from your sinuses. Just use a neti pot and a mixture of sea salt and luke warm water.
  • White and Cider Vinegar—I’m not sure of the science behind this, but wearing a pair of cotton socks soaked in white vinegar is an old, natural remedy that is still used today to reduce a fever—if nothing else, it won’t hurt, other than making your feet smell funny!
  • Don’t forget the chicken soup! Chicken noodle soup has been medically proven to help cure a cold or fever. It is most effective if the soup is made with actual chicken bones in the broth.
  • Garlic—One of my favorite solutions for a cold or flu is to chop up raw garlic and eat it, swallow it, or add it to some olive oil and top your salad with it. Raw garlic is a potent antiviral and is full of powerful antioxidants and other phytochemicals that help your immune system battle viruses. It really seems to work! Of course no one may want to get too close for a while, but you will feel better!

So take care of yourself, don’t overdo, avoid stress if you can or find effective ways to handle it, sleep well and most of all, eat a healthy diet. Hopefully you will escape the creeping ‘crud’ this year!

Amazing Energizing, Fat Burning Secrets of Coconut Oil

 

Coconuts once were considered bad for you.

It was thought that the saturated fat in coconut lead to high cholesterol, clogged arteries, heart disease, and weight gain.

Now, coconuts have taken center stage for their nutrition value.

So the question is: Are coconuts good for you or bad for you?

Coconut is now sold in stores as coconut oil, the coconut meat itself, coconut milk and coconut water.

While all parts of the coconut contain great health benefits it's the oil that makes it a real superfood!

Coconut oil, once avoided like the plague, is now known to be very beneficial to the body. Yes, hydrogenated coconut oil is bad–as are all hydrogenated fats.

But organic, unprocessed, virgin coconut oil is a whole different story. Coconut oil has been found to have some truly unique benefits for your body and is now considered a very healthy food.

Coconut oil has been described as "the healthiest oil on earth."

What makes coconut oil so good and so unique?

Ok, so fats come in different sizes. Well actually, fat molecules come in different sizes. Fats are made up of either Long Chain Fatty Acids (LCFA), Medium Chain Fatty Acids (MCFA), or Short Chain Fatty Acids (SCFA).

The majority of fats and oils in our diets, whether they are saturated, unsaturated, or come from animals or plants, are composed of long-chain fatty acids (LCFA).

Some 98 to 100% of all the fatty acids you consume are LCFA.

The size of the fatty acid is extremely important.

Why? Because our bodies respond to and metabolize each fatty acid differently depending on its size. Coconut oil is composed predominately of medium-chain fatty acids (MCFA)— also known as medium-chain triglycerides (MCT). Coconut oil contains the most concentrated natural source of MCFA available in our diet.

Because our bodies process MCFA’s differently, the effects of coconut oil are distinctly different from those of other oils.

Coconut oil is actually used to help treat health issues including weight loss, skin conditions, allergies, inflammation, Alzheimer’s and dementia, and strengthening the immune system.

Scientific studies have shown that coconut oil also has anti-microbial, anti-fungal, and anti-viral properties and is effective against candida, measles, giardia, listeria, (common food-poisoning pathogens), staph, and heliobacter pylori (bacteria responsible for stomach ulcers) and is even being used to help HIV/AIDS patients.

And forget all the stuff that was once said about coconut oil and cholesterol and heart attacks!

Virgin coconut oil actually has a beneficial effect in lowering total cholesterol, triglycerides, phospholipids and low-density lipoproteins (LDL-the bad cholesterol) and so is good for the blood vessels and the heart.

And, how about this: Substituting coconut oil for other vegetable oils in your diet will help you burn fat better, lose weight and have more energy.

How is this possible? Compared to carbohydrates, medium-chain triglycerides are a better and more efficient source of quick energy. Most oils, are broken down into fatty acids that circulate through your body after you eat them, and hungry fat cells in our bodies readily store these as fat.

When you eat MCFA’s, they go straight to the liver to get immediately metabolized and processed as energy.

Wouldn’t it be nice to be able to take a pill that would shift our metabolic rate into a higher gear? Well guess what? Coconut oil does that.

Eating foods containing medium chain fatty acids is like putting high-octane fuel into your car.  Because MCFA’s go directly to the liver and converted into energy, the body gets a boost of energy. And because MCFA’s are easily absorbed by the energy-producing parts of the cells, metabolism increases. 

This burst of energy has an energizing effect on the entire body.

The fact that MCFAs digest immediately to produce energy and stimulate metabolism has led athletes to use them as a means to enhance exercise performance. 

There are several studies showing this to be true:

In one study, investigators tested the physical endurance of mice who were given MCFA’s in their daily diet against those that weren't. The study extended over a six-week period.  The mice were subjected to a swimming endurance test every other day.  They were placed in a pool of water with a constant current flow like that found in a river.  The total swimming time until exhaustion was measured. 

While at first there was little difference between the groups of mice, those fed MCFA’s quickly began to out-perform the others and continued to improve throughout the testing period.

In another study, the thermogenic (fat-burning) effect of a high-calorie diet containing 40% fat as MCFA was compared to a diet containing 40% fat as LCFA (long chain fatty acids).

The thermogenic effect of the MCFA was almost twice as high as the LCFA: 120 calories versus 66 calories.

The researchers concluded that the excess energy provided by fats in the form of MCFA does not get stored as fat, but rather would be burned. MCFA’s are popular among body builders because they help reduce carbohydrate intake, and increase energy.

MCFA’s also have muscle-sparing effects. As a result, they help build muscles while reducing fats, and this means better fat-burning metabolism for you.

Since these super fats increase metabolism, and boost energy, virgin coconut oil gets ranked at the top of the list as a fat-burning food.

Researchers are now looking into the exciting possibility of using coconut oil as a treatment not only for Alzheimer’s disease but also for Parkinson’s disease, Huntington’s disease, multiple sclerosis and amyotrophic lateral sclerosis (ALS or Lou Gehrig’s disease), drug resistant epilepsy, brittle type I diabetes, and diabetes type II (insulin resistance).

The most important change you can make in your diet is to replace all the refined vegetable oils (soybean oil, corn oil, safflower oil, sunflower oil, etc.), margarine, shortening, or hydrogenated oils you may be currently using in your food preparation with coconut oil.

Coconut oil remains stable at higher heats for cooking and tastes great in most dishes. Try some in your next stir-fry! It also tastes great raw, straight from the jar.

I put coconut oil (its pretty thick at room temperature or below) on toast, in smoothies, or use in homemade mayo or salad dressing recipes.

One of my favorite healthy oil mixes is to use a combination of Udo’s Choice, grass fed butter and coconut oil when cooking. There are hundreds of ways to eat coconut oil, just give it a try!

 

 

 

 

Sources: Dr. Mary Enig, PhD, F.A.C.N., “Coconut: In support of good health in the 21st Century, http://www.coconutoil.com/coconut_oil_21st_century.htm, 2004-2007 Coconut Research Center, http://www.coconutresearchcenter.org/, 2004 Ivy, John, and Robert Portman, “The Performance Zone: Your Nutrition Action Plan for Greater Endurance and Sports Performance” (Teen Health Series), North Bergen, NJ: Basic Health Publications, Inc., 2004. Ryan, Monique, “Sports Nutrition for Endurance Athletes”, Boulder, CO: Velo Press, 2002. Dr. Joseph Mercola, “Here's the Smarter Oil Alternative I Recommend to Replace Those Other Oils in Your Kitchen", Mercola.com, 2010.

The Super Powerful Spice, Turmeric

Do you like Curry?

The rich yellow color of curry comes from a super-spice called Turmeric. Turmeric has been around forever and used in India and other countries for thousands of years as a yellow dye, for delicious spicy curry dishes, and traditional Indian Ayurvedic medicine.

But did you you know that turmeric has some of the world’s most powerful fat-burning and healing qualities of any food or spice?

It is not only a potent antioxidant, anti-inflammatory, and anti-bacterial substance but it also has other very powerful properties as well.

What is turmeric? Well, turmeric grows on a type of shrub in India and other parts of Asia. The roots are used for the turmeric and ground up to make the bright yellow powder.

The active ingredient in turmeric is something called curcumin and bright yellow part of the turmeric. This spice has medicinal properties as well as adding its pungent color and taste to many delicious dishes.

Traditional Indian medicine has used this spice as an internal cleanser, as an digestive aid, and in treatments for fevers, infections, liver and gall bladder problems as well as arthritis.

It also has fat burning properties, and has been scientifically proven to be effective for heart disease, and Alzheimer’s. In fact, Indians and Asians who eat lots of this spice in their diet are known to have some of the lowest rates of Alzheimer’s and dementia in the world.

The large amounts of powerful antioxidants fight free radicals which contribute to premature aging, disease and cancer.

Turmeric helps to stimulate the flow of bile in the gall bladder and helps to emulsify fats and so is very effective as both a digestive aid and fat-burning compound.

Studies also show it works very well to reduce the inflammation from Irritable Bowel Syndrome, Ulcerative Colitis, and Crohn’s disease as well.

Turmeric also contains strong anti-platelet substances which help prevent the blood from clotting too easily, and so is very helpful to prevent against heart attacks and strokes.

In addition, homocysteine, a chemical component which signals inflammation in the body, and is one of the primary predictors of heart attacks, is significantly lowered in the presence of curcumin. The curcumin in turmeric also lowers and reduces the oxidation of plaque on the artery walls, making it a double edged sword against heart disease and ischemic strokes.

Turmeric is also often used as a treatment for all types of osteoarthritis, rheumatoid arthritis, and for joint pain, due to anti-inflammatory properties.

Turmeric also prevents and fights cancer as well. This super spice can actually prevent cancer tumors from growing, and in those who already have cancer, turmeric will slow down the growth and spread of cancer.

In a research study done with mice injected with cancer cells, the curcumin in turmeric was proven to be more than twice as effective as the cancer drug paclitaxel (Taxol). And with far less negative side effects!

When combined with the antioxidant quercetin (found in red onions, apples and cherries) the curcumin in turmeric is also highly effective against pre-cancerous polyps in the colon. These polyps were actually reduced by 50-60%.

One of the most exciting new studies has shown turmeric’s value against Alzheimer’s. Studies of the Indian population who have a high intake of turmeric in their curry dishes show a very low incidence of Alzheimer’s and dementia in the elderly.

This is thought to be due to the fact that Alzheimer’s victims have a buildup of a certain type of plaque in the brain and turmeric is highly effective at breaking down this plaque and protecting brain health.

How to eat more Turmeric:

Yes, turmeric does exist in the prepared ‘curry’ spice, but the best way to get the highest concentrations of curcumin is to use the spice turmeric instead of curry. Curry is a combination of several spices in varying amounts, and it is hard to tell how much turmeric is in the curry powder you buy.

Turmeric is very deep yellow and can stain skin and clothing so be careful when using it. Although this spice tastes great in curries, it is much more versatile than that. Turmeric is often the yellow color in regular mustard, so if you are not a fan of curry, you can get this awesome spice by eating lots of mustard too.

It is delicious on sautéed apples, or steamed or baked cauliflower, green beans and onions, or any of your favorite veggies.

For a great, low-calorie dip, try mixing turmeric and dried onion with a little omega 3-rich mayonnaise, salt and pepper. Try it with raw veggies like cauliflower or broccoli, celery, sweet pepper, jicama or radishes.

Turmeric is also a great spice to add to dishes that feature lentils. Give salad dressings an appetizing orange-yellow hue and a little extra flavor by throwing some turmeric powder to them.

Once you start using turmeric on a regular basis, it’s fun to find new ways to use it in recipes. My favorite way to use it is to add a pinch of it to egg salad or adding to scrambled eggs or veggie omelets.

It adds a great flavor, and gives the eggs a yummy rich yellow hue.

Turmeric can also be purchased in capsules from a health food store, or you can make your own if you want to buy gelatin capsules and fill your own. The freshest, most powerful turmeric is available in bulk in natural food stores and is usuually less expensive and most potent.

If you are pregnant or nursing, check with your physician before using it; it can be a uterine stimulant. And if you have a tendency to get gallstones or bile obstructions; or have congestive heart failure, best to avoid. Because turmeric is so powerful, check with your doctor if you are taking any prescription drugs as it may interfere with the medication or the treatment.