General Dietary Advice
Avoid Food Additives
Some asthmatics react to food additives, such as sulfites, tartrazine (yellow dye #5), and sodium benzoate, as well as natural salicylates (aspirin-like substances found in many foods). A doctor or an allergist can help determine whether chemical sensitivities are present.
Eat more Omega 3
Britain's
consumption of fish (and therefore omega 3) has slumped in the last 30 years, whereas asthma has risen to "epidemic" proportions -
some scientist believe that there may be a link between the decline of one and the rise of the other.
Also, according to Simopoulos, animal and clinical experiments have confirmed the anti-inflammatory activity of omega-3 fatty acids and point to the potential for therapeutic use of fish oil in the management of inflammatory and autoimmune diseases.
The Food Standards Agency (FSA) suggests
that you should eat only one portion of fish per week as it can contain harmful
dioxins. For people who dislike oily fish, or who want to increase their intake
of Omega 3s can choose an ultra pure, high potency omega 3 such as like Omax3™ which is The Ultra-Pure Omega-3 Supplement™,
A diet rich in Magnesium
Magnesium
deficiency is often found in asthmatics (1).
- In studies, a Magnesium
injection immediately following the onset of an asthma attack has caused the attack
to end within minutes.(2) This is due to the fact that Magnesium helps to prevent
and stop muscle spasms. While oral dosage of Magnesium in the prevention of asthma
has not been proven, it is probably beneficial. Care should be taken, however,
by patients with kidney problems, as Magnesium can exacerbate these conditions.
- Haury
VG. Blood serum magnesium in bronchial asthma and its treatment by the administration
of magnesium sulfate. J Lab Clin Med 1940;26:34044.
- Skobeloff
EM et al. Intravenous magnesium sulfate for the treatment of acute asthma in the
emergency department. JAMA 1989;262:121013
- Brunner
EH, Delabroise AM, Haddad ZH. Effect of parenteral magnesium on pulmonary function,
plasma cAMP, and histamine in bronchial asthma. J Asthma 1985;22:311.
- Rolla
G, Bucca C, Caria E, et al. Acute effect of intravenous magnesium sulfate on airway
obstruction of asthmatic patients. Ann Allergy 1988;61:38891.
- Hill
JM, Britton J. Effect of intravenous magnesium sulphate on airway calibre and
airway reactivity to histamine in asthmatic subjects. Br J Clin Pharmacol 1996;42:62931.
- Bernstein
WK, Khastgir T, Khastgir A, et al. Lack of effectiveness of magnesium in chronic
stable asthma. A prospective, randomized, double-blind, placebo-controlled, crossover
trial in normal subjects and in patients with chronic stable asthma. Arch Intern
Med 1995;155:2716.
- Rylander
R, Dahlberg C, Rubenowitz E. Magnesium supplementation decreases airway responsiveness
among hyperreactive subjects. Magnesium-Bulletin 1997;19:46.
- Hill
J, Micklewright A, Lewis S, Britton J. Investigation of the effect of short-term
change in dietary magnesium intake in asthma. Eur Respir J 1997;10:22259
A
diet rich in Selenium - Selenium deficiency can greatly increase the
risk of asthma.(1)
- In studies, it has been shown to cause clinical improvement,
though lung function tests do not appear to show the same results.(2)
- Stone
J, Hinks LJ, Beasley R, et al. Reduced selenium status of patients with asthma.
Clin Sci 1989;77:495500.
- Hasselmark
L, Malmgren R, Zetterstrom O, Unge G. Selenium supplementation in intrinsic asthma.
Allerg 1993;48:3036.
- Haury
VG. Blood serum magnesium in bronchial asthma and its treatment by the administration
of magnesium sulfate. J Lab Clin Med 1940;26:3404.
A
diet rich in Vitamin B6 A
lack of Vitamin B6 has been found in many asthma sufferers.(1) This may be due
to the fact that the medications in many asthma inhalers interfere with the absorption
of B6 by the body.(2) In mild to average cases, the addition of a B6 supplement
to the diet appears to lessen the occurrence of asthma attacks.(3)
- Collipp
PJ et al. Tryptophane metabolism in bronchial asthma. Ann Allergy 1975;35:15358.
- Weir
MR et al. Depression of vitamin B6 levels due to theophylline. Ann Allergy 1990;65:5962.
- Sur
S, Camara M, Buchmeier A, et al. Double-blind trial of pyridoxine (vitamin B6)
in the treatment of steroid-dependent asthma. Ann Allerg 1993;70:141-52.
A diet rich Vitamin B12 - Vitamin B12, taken in large
doses, can decrease likelihood that asthmatics react to foods with sulfites.
- Anibarro
B et al. Asthma with sulfite intolerance in children: A blocking study with cyanocobalamin.
J Allerg Clin Immunol 1992;90:1039.
Plenty
of fresh fruit to get your Vitamin C Vitamin
C, acting as an antioxidant, is also helpful in the treatment of asthma.(1),(2)
It appears to be most effective in patients with food allergies. Vitamin C, an
antioxidant present in fruits and vegetables, is a powerful antioxidant and anti-inflammatory.
This anti-inflammatory activity may influence the development of asthma symptoms.
A large preliminary study has shown that young children with asthma experience
significantly less wheezing if they eat a diet high in fruits rich in vitamin
C.(3)
- ZBucca C, Rolla G,
Oliva A, Farina J-C. Effect of vitamin C on histamine bronchial responsiveness
of patients with allergic rhinitis. Ann Allerg 1990;65:31114.
- Ruskin
SL. Sodium ascorbate in the treatment of allergic disturbances. The role of adrenal
cortical hormone-sodium-vitamin C. Am J Dig Dis 1947;14:3026.
- Forastiere
F, Pistelli R, Sestini P, et al. Consumption of fresh fruit rich in vitamin C
and wheezing symptoms in children. SIDRIA Collaborative Group, Italy (Italian
Studies on Respiratory Disorders in Children and the Environment). Thorax 2000;55:2838.
Herbal
Help with Ginkgo Biloba - Ginkgo has been shown to have potential use
in the treatment of asthma. Studies using extracted ginkgolides have shown reduction
of asthma symptoms.(1) Highly concentrated tincture of ginkgo leaf also has the
same effect.(2) These studies show that the use of ginkgo is likely to be helpful
in the treatment of asthma overall.
- Guinot
P, Brambilla Dunchier J, et al. Effect of BN 52063, a specific PAF-ascether antagonist,
on bronchial provocation test to allergens in asthmatic patientsa preliminary
study. Prostaglandins 1987;34(5):72331.
- Li
M, Yang B, Yu H, Zhang H. Clinical observation of the therapeutic effect of ginkgo
leaf concentrated oral liquor on bronchial asthma. CJIM 1997;3:26467.
Changes in DietA vegan diet given for one year in conjunction
with many specific dietary changes such as avoidance of caffeine, sugar, salt,
and chlorinated tap water and combined with a variety of herbs and supplements
led to significant improvement in one group of asthmatics. Although 16 out of
24 people who continued the intervention for the full year were much better and
one person was actually cured, it remains unclear how much of the action was purely
a result of the dietary changes compared with the many other therapies employed.
However, it should be noted that many of us enjoy meat, fish and dairy
products and life wouldn't be the same without them. So it may be a case of moderation
- especially towards "mucous" producing foods such as dairy products.
It is also relatively easy to reduce caffeine (de-caf tastes the same as caffeine
coffee, especially if you buy a quality brand) and it is recognised that the overuse
of sugar or salt isn't healthy so it would be a good idea to reduce these in our
diets as a general well-being move anyway (remember that processed foods tend
to contain hidden salt & sugar at alarming levels). Also wheat can
produce allergies. A doctor or an allergist can help determine whether chemical
sensitivities are present to particular foods and should be investigated in severe
cases. Whether you are asthmatic or not, eating a diet rich in freshly
produced food including at least 5 portions of fruit and vegetables a day will
help improve your health & immunity to many common diseases. - Lindahl
O, Lindwall L, Spangberg A, et al. Vegan regimen with reduced medication in the
treatment of bronchial asthma. J Asthma 1985;22:4555.
And
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You should seek medical advice from a qualified practioner
if you think that you may have asthma or any other respiratory disease. Supplements
should not be used to replace a well balanced diet. |