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- Last Updated on Tuesday, 26 October 2021 17:51
Lactose Intolerance - Research Ignored
It's Official - Most People Are Lactose Intolerant
If milk products upset your stomach, then you're in good company. But many people with long term symptoms like skin rashes (eczema, psoriasis) or asthma and breathing problems - also have dairy intolerance - but don't realise it.
Well established research endorses the fact that humans - like all other mammals - cannot digest milk after weaning.
Three in Four people are Lactose Intolerant
Some people think Lactose Intolerance is not rare. However - research dating back more than forty years shows that 75% of world population is affected.
(If you suffer from chronic stomach bloating, flatulence, nausea, coughing, bronchitis, diarrhea or other symptoms you may be lactose intolerant.
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Mammals are born live and begin life drinking mother's milk. And the young animal's digestive tract is specially adapted to process the milk at this vital stage, weeks or months depending on the species.
Gradually solid foods are introduced. These contain nutrients more suited to a growing and increasingly active animal. Eventually the young mammal stops suckling all together and the mother stops lactating because:
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- The food value provided by her milk is no longer appropriate for its changed requirements and
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- The young digestive tract has altered to better process the more complex foods being eaten.
In fact, in the mature digestive tract milk causes gastro-intestinal problems: abdominal cramps and loose bowel motions.
In the supermarket you may have seen pet's milk marketed as lactose-free. The idea is you can still feed your dog or cat milk and avoid the fluid and smelly aftermath. But why feed milk in the first place? Your pet is most likely past weaning and milk is no longer an appropriate nourishment.
Our romantic association of milk with all things homely and comforting (and a powerful dairy industry lobby) keeps us eating cow's milk products long after we have lost the physiological means to digest them. But it can lead to many symptoms and illnesses we do not deserve.
Further info Dairy Sensitivity
Events conspiring to deliver more lactose into our bodies
The enduring association of dairy foods with 'wicked' treats (like ice cream and milk chocolate) has meant that dairy has weathered decades of fearful warnings from the medical fraternity who are concerned about our cholesterol levels and intake of fat.
The response of food manufacturers and the dairy industry has been interesting. The overwhelming theme has been one of aggressive growth and expansion of existing markets to increase dairy consumption nationally and globally.
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That is, in the face of irrefutable evidence that populations around the world have difficulty digesting lactose, the dairy industry works very hard to have us eat more and more!
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Targeted marketing and educational programs have been very effective in increasing our consumption. The responses include:
1) The Reduced Fat Marketing Response
With rising concerns about cholesterol and fat intake the dairy industry responded with low-fat and no-fat milk products. However, to make these more appealing to the consumer additional milk solids are added taking the levels of lactose higher than whole milk. (So we unknowingly increase lactose intake. Manufacturers have failed to point this out.)
2) The Calcium-Rich Marketing Response
Enduring and pervasive marketing of milk as a "good source of calcium" has lent artificial weight to a largely unsubstantiated claim: that dairy foods assist in the prevention of osteoporosis. This has been roundly refuted. In fact, research has shown that consumption of milk does not reliably prevent osteoporosis - and in some cases increases the frequency of bone fracture relative to those who are dairy-free.
3) The Omega-3, Antioxidant and Folate Marketing Responses
Suddenly it seems that milk can cure a number of other conditions as well. We now have milks that contain additives to improve blood flow, knock out free radicals and replace the need to eat fish. There are even some with added folate, a substance implicated in the prevention of foetal abnormalities. Perhaps milk is becoming a delivery conduit for all the missing nutrients needed for our hectic lifestyles?
Strong marketing ensures we consume more milk products
But what about Lactose? Why don't milk manufacturers give details about Lactose? Especially in light of its known effects on a large sector of the population and in particular, the risks for elderly people.
In persuading us to drink milk in increasing quantities and glean its newly added nutrients we are led unwittingly into increased lactose consumption. For all the educational marketing campaigns about the nutritional value of milk, none mentions lactose.
In fact, aggressive marketing of dairy foods as healthy eating may actually be compromising consumer health.
- Quite simply, some great business and marketing methodology has been applied to underpin an industry whose products adversely affect 75% of consumers globally. We have to wonder why.
RESEARCH & REFERENCES
- Looker AC, Johnston CC, Wahner HW, et al. Prevalence of low femoreal bone density in older U.S. women from NHANES III. J Bone and Mineral Research 1995;10:796-802. http://www.ncbi.nlm.nih.gov/pubmed/7639115
- Abelow BJ, Holford TR, Insogna KL. Cross-cultural association between dietary animal protein and hip fracture: a hypothesis. Calif Tissue Int 1992;50:14-8. http://www.ncbi.nlm.nih.gov/pubmed?term=Abelow%20BJ
- Williams S, Craver RD Cow's milk-induced pulmonary hemisiderosis. J La State Med Soc 1989 Aug;141(8):19-22 http://www.ncbi.nlm.nih.gov/pubmed/2769010
All foodintol® information is based on research from peer-reviewed medical journals
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