Friends,
Natural
Health Newsletter
Randall Neustaedter OMD
Build Your Family's Immune System in Winter
Here are some guidelines for maintaining a strong immune system during the winter months and flu season for children and for adults. (Excerpt from my book FLU: Alternative Treatments and Prevention, North Atlantic Books)
Children
Good nutrition lays the groundwork for a strong immune system in your child. This includes reliance upon natural foods, and avoidance of chemicals and refined products. Fresh fruits and vegetables provide essential nutrients for the growing child, including antioxidants and vitamin C. Processed foods such as canned vegetables and jars of baby food have fewer vitamins and altered forms of essential nutrients.
Vitamin A is needed for proper mucous membrane function. It is essential for the growth and repair of body tissues, and for efficient digestion of protein. Vitamin A promotes good eyesight, strong bones and teeth, and a vital immune system. White blood cells, T-lymphocytes, and every cell in the important mucosal barriers of the respiratory, digestive, and urinary tracts require vitamin A.
A diet containing significant amounts of fat will help ensure adequate vitamin A intake. Whole-milk products, butter, and free-range eggs will help maintain necessary levels of this important nutrient. Use organic sources. For those who may not be getting enough vitamin A, a supplement may be useful.
The recommended daily amount (RDA) of vitamin A is 3,000 IU per day for adults (reduced from 5,000 IU) and 1,000–2,000 IU for children, depending on their age (1,000 at age 1, 2,000 by age 9). Primitive diets probably maintained ten times that amount. One egg contains 300 IU of vitamin A; one cup of whole milk or whole-milk yogurt contains 225–250 IU, and one tablespoon of butter contains 350 IU. The amount of vitamin A may vary by the season and the feed of the animals. Several studies have also shown that vitamin A supplements during viral illnesses promote rapid recovery and prevent complications. Children can take 1,000 to 5,000 IU of vitamin A derived from fish oil without any problem.
Nutritional supplements
A few simple, specific supplements will help maintain a strong and vital immune system during the fall and winter months when colds and flus predominate.
The most important supplement for flu prevention is vitamin D3. Babies can take 1,000 IU and children over two years can take 2 ,000 IU of vitamin D3.
Secondly, a probiotic supplement of healthy intestinal bacteria that contains lactobacillus and bifidobacteria species has been shown to prevent viral illnesses In children (Ouwehand 2008).
The immune-enhancing effects of breast milk can be continued in older children by giving them cow's colostrum as a nutritional supplement. The first food a newborn baby receives is colostrum, the clear or yellowish thick fluid secreted from a mother's breasts after childbirth. Colostrum transmits to babies antibodies and other immune-enhancing substances that actively prevent infections and stimulate the immune system.
Colostrum contains immune defense factors. The most prominent of these factors is an immunoglobulin, IgA, which resides on mucous membranes such as the intestinal lining and protects the body from invading microorganisms. Colostrum, like breast milk, contains white blood cells that ingest bacteria and release IgA. Lactoferrin prevents bacteria from reproducing. Lysozyme destroys microorganisms on contact. Cytokines regulate the intensity and duration of immune responses, boosting T-cell activity and stimulating production of protective immunoglobulins. Specific sugars, including oligo polysaccharides and glycoconjugates, bind to bacteria that typically cause ear infections, lung infections, and diarrhea, and block their attachment to mucous membranes. All of these powerful immune defense factors are available in one simple supplement.
Children can take bovine colostrum as a supplement throughout the entire flu season. You can obtain colostrum in powder, chewable flavored tablets, or capsules. Children under the age of 6 can take at least one-half teaspoon of colostrum powder or two tablets or capsules. Children over 6 should take one teaspoon of powder or three to four tablets or capsules. Other supplements also contain some of these factors derived from whey protein that include immunoglobulins and lactoferrin.
An omega-3 fat supplement in the form of fish oil will establish healthy cell membranes that prevent inflammation and resist toxins and attack by pathogens. A daily dose of 250-500 mg of EPA will be appropriate for most children.
Vitamin E will ensure that fatty acids are maintained at optimum efficiency once they are absorbed into cells. In addition, vitamin E has anti-inflammatory effects and increases resistance to infection. Use only natural vitamin E (d-alpha-tocopherol), not the synthetic form (dl-alpha-tocopherol). A mixed tocopherol form of vitamin E is best because children need the gamma as well as the alpha forms. An appropriate dose is 100 IU for children under 2 and 200 IU for children age 2–12.
Zinc stimulates immune function, prevents infections, and acts as a cofactor in many enzyme reactions, including the creation of antioxidants. Normal dosage is 10–20 mg per day. If zinc supplementation is continued over a prolonged period of time, it should be given in conjunction with copper in a ratio of ten to one to prevent copper deficiency.
Vitamin C has anti-inflammatory effects, antioxidant activity, and antibiotic qualities. A daily supplement of vitamin C during the winter months will round out the immune system prevention program. Use 500 mg for children under 3 years old and 1,000 mg for older children.
Immune supplements for children—daily dosage
1- to 2-year-olds 3- to 12-year-olds
Vitamin D3 1,000 IU 2,000 IU
Fish oil 250 mg EPA 500 mg EPA
Colostrum 1/2 teaspoon powder 1 teaspoon powder
Zinc 10 mg 20 mg
Copper 1 mg 2 mg
Vitamin E (d-alpha-tocopherol or mixed tocopherols)
100 IU 200 IU
Vitamin C 500 mg 1,000 mg
The easiest way to give supplements to small children is through powdered sources mixed in a blender with fruit, fruit juice, yogurt or milk (rice milk for younger children and children with milk sensitivities), and honey (for children over 12 months old). Capsules can be opened and dumped into the blender. Children can chew oil-based supplements in soft gels or you can stick a pin into them and squirt out the contents onto something they will eat.
Adults
Maintain a healthy immune system. Many forms of supplements will fortify immunity so that an attack by viruses will be less successful. If you tend to get acute illnesses easily, then begin a program of immune strengthening. See a practitioner (the different types of medical practice are described in Part II) and begin taking supplements on your own. An acupuncturist can advise you about an immune-enhancing herbal formula that will build the strength of your system. These formulas are usually built around astragalus, a potent herb for augmenting the body's protective defenses and stabilizing the exterior against invasion by pathogens and physical stresses such as Cold and Wind. Other supplements have similar immune-enhancing properties.
A specific Chinese herbal formula has been developed for prevention of H1N1 virus infection, Swine Season Immune Plus (drjakefratkin.com). This formula is derived from a classical formula (Yu Ping Feng or Jade Screen) with the addition of antiviral herbs.
Several species of mushrooms have significant immune-stimulating effects. Each contains high percentages of polysaccharides, long-chain sugar molecules that regulate immunity. They activate white blood cells and stimulate antibody production. These mushrooms include reishi (ganoderma), maitake (grifola), shiitake (lentinus), polyporus, and tremella. Many preparations of mushroom combinations in tablet, powder, or liquid extract form are available at major health food stores and online.
Bovine colostrum has the ability to provide antibodies directly and stimulate immune function with its potent combination of lactoferrin that prevents bacteria from reproducing, lysozyme that destroys pathogenic organisms, and cytokines that stimulate immunoglobulin production. Colostrum is a superfood that should keep your immune system in peak condition. Take one teaspoon or two capsules twice a day through the winter months.
Vitamin D is essential for immune system function, and most people are deficient in adequate vitamin D levels during the winter months. Adults can have their vitamin D level checked with a blood test, but taking a vitamin D3 supplement (4,000-5,000 IU per day) is prudent for everyone. Vitamin C at 2–4 grams per day prevents inflammation and maintains the body's vigilance against infection. Vitamin A is essential to immune function and mucous membrane integrity. Take a supplement of 10,000– 25,000 IU of vitamin A derived from fish oil. Zinc has potent immune protective effects. Take 25 mg zinc per day, but if you continue zinc for an extended period of time you will also need to take copper to prevent a deficiency (ten-to-one ratio of zinc to copper). Get a supplement that contains both.
Immune supplements for adults
Vitamin D3 – 4,000-5,000 IU
Astragalus and Mushroom (reishi, maitake, shiitake) formulas
Colostrum—4 capsules
Vitamin C—2–4 grams
Vitamin A—10,000–25,000 IU with 400 IU vitamin D
Zinc—25 mg with 2 mg copper
Influenzinum is a specific homeopathic preventive for the flu. You can begin taking Influenzinum (9C, 12C, or 30C) if you are exposed to the flu. Take one dose each week for four weeks at that time, or you can take it once a week for four doses during the flu season.
The flu, like other respiratory viruses, spreads from human to human by means of tiny drops of flu-laden fluids. You can minimize your exposure by not shaking hands. Frequent hand washing will also prevent you from inadvertently introducing viruses into your nose and eyes. Avoid touching your nose, mouth, and eyes during flu season to reduce your exposure. Of course, as common courtesy, everyone should cover their mouth when they cough or sneeze to prevent transmission of viruses.
Get plenty of sleep, and eat well. Focus on warm foods during the winter. Soups and stews are excellent sources of concentrated nutrients. Exercise regularly, despite the cold weather. Resist the temptation to go home and lie down after work. Exercise instead. Schedule times for exercise and follow through with your plan. Eat plenty of fruits and vegetables for their vitamin and antioxidant content. Stay warm and avoid getting chilled.
Randall Neustaedter OMD
Classical Medicine Center
1779 Woodside Rd, 201C
Redwood City, CA 94061
+1 650 299-9170
If you have questions or feedback contact me at: cureguide@gmail.com
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