Archive for the ‘Nutrition’ Category

antioxidant nutrition

Lipoic acid or alpha lipoic acid (ALA) is a fatty acid found naturally inside every cell of the body. It is a powerful antioxidant; a substance that neutralizes potentially harmful chemicals called free radicals in the body. Our bodies produce it in very small amounts and it is also found in foods such as spinach, Brewer’s yeast, Brussels sprouts, broccoli, peas, organ meats and rice bran. It converts glucose (or blood sugar) into energy. Let’s take at look at this widely touted supplement.

What makes ALA unique and gives it nutritional value is that it is both water and fat soluble, unlike the more common antioxidants vitamins C and E, and it appears to be able to recycle and extend the metabolic lifespan of antioxidants such as of vitamin C, glutathione, and coenzyme Q10, and it indirectly renews vitamin E. Vitamin C lessens oxidative stress while glutathione helps detoxify the liver. Coenzyme Q10 helps convert food energy into energy inside every cell while vitamin E helps with nerve conduction.

Used to treat a common complication of diabetes called peripheral neuropathy, Lipoic acid speeds the removal of glucose from the bloodstream. It enhances insulin function and reduces insulin resistance, which are the basis of most cases of obesity and coronary heart disease. ALA quickly and greatly reduces the severity and incidence of symptoms like burning and sharply cutting pain, numbness and prickling sensations felt in diabetic neuropathy.

Free radical damage is thought to contribute to aging and chronic illness. ALA helps neutralize those harmful chemicals. ALA can cross the blood-brain barrier; a wall of tiny vessels and structural cells, and pass easily into the brain. It is thought to protect brain and nerve tissue by preventing free radical damage and is used to treat Alzheimer’s disease. Because of those reasons, ALA is also used as a nutritional supplement to treat a myriad of other illnesses and diseases like cataracts, hardening of the arteries, hepatitis, glaucoma, multiple sclerosis, high cholesterol levels, and even human immunodeficiency virus (HIV).

Though very few, a small number of side effects have been reported when using lipoic acid as a nutritional supplement. They include muscle cramps, skin rash, tingling or a “pins and needles” sensation, or headache. Because ALA can improve blood sugar control, diabetics who take medication to lower their blood sugar should be monitored by their health care provider when taking ALA. People on thyroid medications should also be under the supervision of their healthcare provider if they take this supplement as it can alter thyroid hormone levels.

Nutrition antioxidants are naturally occurring substances found in most plants and have the potential to help combat heart diseases and fight cancer. Phytonutrients found in fruits and vegetables work together with other nutrients to protect your health. More than 900 different phytonutrients have been found in plant foods already and these protective plant compounds are an emerging area of health and nutrition, with new research reported almost daily.

Recent studies have indicated the phytonutrients found in fruit provide a whole host of natural health benefits: the anti-aging power of blueberries, the joint pain relieving properties of cherries and a whole host of powerful nutritient antioxidants in pomegranates. Unrecognized for many years, the properties contained in the blueberry are only just now being appreciated with many antioxidant compounds contained in a fruit with very low sugar content.

Juice provides many benefits that will help improve the immune system and blood circulation. They can also strengthen the body’s ability to fight disease and infection due to its powerful antioxidants and healthy nutrients.

The old saying about an apple-a-day couldn’t be truer with evidence that they can help prevent the chance of heart conditions occurring. Citrus fruits can be helpful because of the antioxidants they contain.

Tart cherries for instance have a number of antioxidants which work together to help people who have arthritis, gout and fibromyalgia. This extends to the vitamins B, C and E plus other minerals which have antioxidant properties that are already widely known and used.

Another antioxidant is resveratrol has many infection and viral prevention properties and is found in the likes of blackberries, mulberries but more highly in blueberries. These phytonutrients seem to benefit the elderly with many properties that help reduce conditions found in aging like Alzheimer’s, heart disease, blood pressure and stoke.

The benefit of tomatoes has been in the news recently with the hopes that it contains anti-cancer properties as well as those that can help prevent heart disease. The best way to concentrate these properties has been found when we use tomato sauce, puree and juice.

Watermelons, recognized as a refreshing summer fruit also contain some of the most powerful phytonutrients yet found. With all the natural goodness fruit contains and now the health benefits as well, isn’t it time for you to start having more fruit in your diet.

To get more info on healthy living go to Blood Pressure and High Cholesterol as well as Physical Fitness Activity

We love to hate our sugar.  We want to say goodbye to refined sugar but we are unable.  The sheer magnitude of giving up sugar, entirely, overwhelms us and rightfully so.

Most of us are educated on the many reasons why refined sugar is playing an important part in our health problems.  While many of us are horrified or dismayed at having an alcoholic family member,  it seems we will allow our children and ourselves to become habitually addicted to candy, gum, pop, ice cream, pie, cake, jam and a host of other sugar laden foods.

As refined sugar is permeated throughout almost everything we eat it is very difficult for us to give it up entirely without becoming an outcast to our friends, family and social life.  There are many choices we make in any given day and we can make the choice to try and cut down our sugar consumption.

Refined sugar is not all bad, if you need it for industrial purposes.  According to an article titled “Sugar Cane: Past and Present” written by Peter Sharpe, it is stated “Today, sugar cane has many industrial uses and is one of the most widely used and cheapest domestic products (Jenkins 1966).  Molasses is a by-product of the manufacturing of cane sugar.  The uses of molasses are many.  Starting around 1850 it was often used as a fertilizer for cane soils, however, this use is negligible today.  Its use as a stock feed can be dated back to at least 1911 in Germany.  Molasses, along with cane juice and other by-products can be fermented to produce an alcoholic distillate, otherwise known as rum.  Ethyl alcohol is another alcohol produced from molasses, which in itself has many uses.  The main uses are in:

  • vinegar;
  • cosmetics;
  • pharmaceuticals;
  • cleaning preparations;
  • solvents and coatings;

One of the future uses of ethanol which is currently being studied is as a gasoline extender.  Still other products produced from molasses are butanol (a solvent), lactic acid (a solvent), citric acid (mostly for foods and beverages), glycerol, yeast and many others (Paturau 1982).  Another useful by-product of sugar production is bagasse, the fibrous residue left after the juices are extracted from the cane. It is the main source of fuel in sugar factories. It can also be used in making paper, cardboard, fiber board, and wall board (Purseglove 1979).  It is quite possible that further uses of sugar cane will be developed in the future, but even now it can be seen that sugar cane is a very important and useful plant crop worldwide.”

Let’s leave the refined sugar uses to the industrial world as much as possible.  Try reducing it from your diet, and your children’s diet, as much as possible.  Refined sugar is not really needed by our body and, in fact, will borrow vital nutrients from your healthy cells to metabolize it within your body.  Nutrients such as calcium, sodium, potassium and magnesium are stolen from various parts of your body to make use of this invader..

When you avoid eating refined sugar you can expect more vibrant health together with a much longer life with greater freedom from some of the acute and chronic diseases that have become rampant in our society.

What are you waiting for?  Forget about cutting sugar out entirely, simply try cutting back and wherever possible choose unrefined raw sugar such as evaporated cane juice or unrefined raw brown sugar (not the familiar “brown sugar” found in grocery stores that is simply sugar coated with molasses) eaten in small amounts.  Although honey is a refined sugar it is also a satisfying sweetener that offers some nutritional benefits.

Behind the scenes of your body is a remarkable mechanism for vibrant health that is ready to serve you with the best possible health for many, many years – if you give it the proper care and nutrition that it needs.  Start really living – without sugar.