A Look at Lactose Intolerance

Lactose is the primary carbohydrate in milk. Cow's milk contains 4-5% lactose, whereas human milk contains almost twice that amount. Lactose provides 30-50% of the energy in milk, depending on the fat content (skim vs. homogenized). A number of individuals are affected by lactose in the diet, but there is a difference between intolerance and maldigestion.

Lactose maldigestion is "a disorder characterized by reduced digestion of lactose due to the low availability of the enzyme lactase." Lactose intolerance is "the term for gastointestinal symptoms (flatulence, bloating, abdominal pain, diarrhea, and 'rumbling in the bowel') resulting from the consumption of more lactose than can be digested with available lactase." In other words, intolerance refers to the symptoms of the maldigestive disorder caused by an insufficient enzyme required to hydrolyze lactose to galactose and glucose.

Genetic defects often cause a deficiency of lactase, as well as injuries to the mucosa lining of the intestines or with age (as we age our enzyme levels decrease). When lactose molecules remain in the intestine undigested, they absorb water and this can cause bloating, discomfort, cramping, diarrhea, and nausea. Bacterial fermentation along the intestinal tract that produces lactic acid and gas is also a characteristic of lactose intolerance.

It is estimated that one in three adults suffer from lactose maldigestion and it appears to be inherited in about 80% of the world's population, including most Greeks, Asians, and Africans.

Those who suffer from any discomfort after eating or drinking milk products can consume foods labeled lactose free or take an enzyme preparation such as Lact-Aid to aid digestion. Do note, however, that lactose intolerance varies and the amount of lactose allowed in a diet depends on an individual's tolerance. Some people cannot tolerate milk, ice cream, or creamed foods, but they can eat aged cheeses and yogurt (some brands are better tolerated than others) without difficulty. Lactose products include:

Grain Products: Breads and muffins made with milk, pancakes, and waffles; cake or cookie mixes, pie crusts made from butter or margarine, French toast, some dry cereals, and biscuits.

Fruits and Vegetables: Canned and frozen fruits or vegetables processed with lactose, buttered, creamed, or breaded vegetables.

Milk and Milk Products: Milk (dried, evaporated, nonfat, and whole), yogurt, ice cream, sherbet, cheese, custard, puddings, and whey and casein proteins manufactured with lactobacillus/acidophilus culture.

Meat and Meat Alternatives: Meats, fish, or poultry creamed or breaded, sausage and other cold cuts containing nonfat-milk solids, some peanut butter, and omelets and souffl?s containing milk.

Other: Instant coffees, margarine, dressings, sugar substitutes containing lactose, toffee, chocolate, creamed soups, butter, cream, some cocoas, caramels, chewing gum, some vitamin-mineral supplements, some drugs, peppermint, and butterscotch.

Since calcium is a major component of many lactose-containing foods, it is vital that individuals who are lactose-intolerant receive adequate calcium from other foods (in fact, milk is not an ideal source of calcium, as will be discussed in Chapter Seven). These include almonds, brazil nuts, caviar, kelp, canned salmon, canned sardines, shrimp, soybeans, and turnip greens, broccoli, strawberries, and leafy greens. Leafy greens are currently under suspicion as a viable calcium source since greens are now believed to contain certain calcium binding agents that prevent calcium absorption.

You may publish this article in your newsletter, on your web site, or other publications, so long as the article's content is not altered and the resource box is included. Add byline and active link. Notification of the use of this article is appreciated, but not required.

Brian D. Johnston is the Director of Education and President of the I.A.R.T. fitness certification and education institute. He has written over 12 books and is a contributing author to the Merck Medical Manual. An international lecturer, Mr. Johnston wears many hats in the fitness and health industries, and can be reached at info@exercisecertification.com. Visit his site at info@exercisecertification.com for more free articles.

apartment cleaning near Wilmette ..
In The News:

House Bill 469 would prevent AI systems from owning property, serving as executives, or gaining legal personhood in Ohio under Representative Thaddeus Claggett's proposal.
Public voter records expose retirees' personal details to election scammers who create targeted cons using names, addresses, and voting history data.
Instead of fearing what comes next with artificial intelligence, think outside the box. Here are high-earning AI jobs that don't require a computer science degree.
OpenAI CEO Sam Altman says polite words like "please" and "thank you" cost millions annually, while direct prompts may improve ChatGPT accuracy by several points.
Chattee Chat and GiMe Chat exposed intimate conversations and photos, revealing users spent up to $18,000 on AI companions before the breach.
New Instagram parental controls allow families to manage teen screen time and content limits through the Family Center with stricter safety settings.
Third-party security breach at Discord exposes sensitive user information including government IDs, highlighting cybersecurity risks from external service providers.
Survey of 1,000 students shows teens using AI for personal relationships while two-thirds of parents remain unaware of their children's AI usage.
Cybersecurity experts warn about a ShadowLeak vulnerability that weaponized ChatGPT's Deep Research agent to steal personal data from Gmail accounts through hidden commands.
Tesla's Full Self-Driving system faces federal investigation following 58 reports of crashes, with six vehicles running red lights before colliding with other cars.
The Fox News AI Newsletter brings you the latest developments on artificial intelligence, with news on OpenAI moving to soon allow erotica for adult users.
Eric Schmidt alerts that hackers can reverse-engineer AI models to bypass safety measures, citing examples like the jailbroken ChatGPT variant called DAN.
Cybercriminals exploit Microsoft Teams through impersonation, malicious links and fake profiles to gather intel and deliver ransomware to personal and work devices.
Google, Dior, Allianz and dozens of other companies lost sensitive customer data in Salesforce-related breaches affecting millions of records across multiple sectors.
Apple launches iOS 26 with new Preview app that combines document editing, PDF annotation and scanning features into one streamlined iPhone experience.
New AI road monitoring system uses sensor-embedded fabric to predict infrastructure problems, potentially reducing maintenance costs and traffic disruptions for cities.
Holiday charity scams target retirees through lookalike organization names, untraceable payment requests, and data broker information to steal donations.
The Federal Trade Commission says criminals are posing as IRS agents, law enforcement officers or other officials, often over the phone or online, to steal thousands of dollars at a time.
AI phishing scams now use voice cloning and deepfake technology to trick victims, but Kurt "CyberGuy" Knutsson reveals warning signs to watch for.
Inversion Space unveils Arc, a reusable reentry vehicle that can deliver up to 500 pounds of cargo from orbit to anywhere on Earth in under an hour.
Red flags like processing fees, urgent countdowns and requests for full Social Security numbers expose fraudulent settlement sites targeting consumers.
Comprehensive analysis of Google Maps, Waze and Apple Maps examines usability, routing accuracy, data handling and features across the top navigation platforms.
Expert analysis reveals whether wired Ethernet or wireless Wi-Fi connections are safer for home internet use, plus practical steps to secure your network from attackers.
Australian construction robot Charlotte uses sand, crushed brick and recycled glass to 3D print fireproof, floodproof homes with reduced carbon footprint.
Cybercriminals are using fake invitation emails to trick recipients into downloading malware and stealing personal information and data.

Eating For Success: Breakfast For The Busy Corporate

The first place that we cut corners when we are... Read More

Six Ways to Eat More Healthfully

With so much 'diet advice' around today it is little... Read More

Seven Secret Agents That Can Help You Live To 120

You know about Vitamins A,C, D, E ,and the B's... Read More

The Macronutrient Balancing Act

Finally, dieters and healthy eaters everywhere have reason to rejoice,... Read More

What is the Cause?

The question most people think they need an answer to... Read More

Minimum Health or Maximum Health? That is the Question!

Picture yourself in one of the following scenarios.You're cruising along... Read More

Death, Aging, Rejuvenation (Part 4)

Biological clockObviously you need biological clock to time and alarm... Read More

Focus on Trans Fat

There's no doubt--carbohydrates have taken center stage in public discourse... Read More

Why Fad Diets Don?t Work

Fad diets have been around for more than 50 years... Read More

Cherries - The Next Wonder Fruit

Cherries?A Supercharged FruitThe little red fruit that has been enjoyed... Read More

The Importance of Good Nutrition in Keeping Your Smile Beautiful and Your Mouth Healthy

A beautiful smile and healthy mouth actually can come from... Read More

Blueberries and Their Role in Cholesterol Control

Our bodies need cholesterol. We use cholesterol to produce vitamin... Read More

How To Get Fit And Slash Your Health Insurance Costs

Okay, before we start, let me explain the purpose of... Read More

Got Soy? Milk, Snuff, and Soy Beans

Milk is highly underrated. Experts say, America finds itself in... Read More

Children Get Constipated, Too

Do you notice your child putting off going to the... Read More

Understanding Vegetarianism

Like the Sun, Moon, and Earth, there are three kinds... Read More

Unhealthy Foods: Five Sneaky Foods Revealed

With the array of different diets and diet foods available... Read More

When Is The Penny Going To Finally Drop For People?

Hi Readers,My message today is simple short and perhaps blunt... Read More

Lawsuits on Foods and Diets

The dangers of processed foods and diets Why is that... Read More

Getting More Minerals From Your Fruits and Vegetables

Before the thirties, people knew the importance of mineral. Their... Read More

Small Changes Yield Big Benefits

You can start today - right now, even - on... Read More

Seven Habits of Highly Healthy Eaters

"What exercises can I do to ?? As fitness professional... Read More

Good Meal Sizes and Frequency

Meal sizes and frequency are very important. Over the years... Read More

The coq10 Benefit

Coq10 is also known as Coenzyme Q10.This co q10 is... Read More

5 Favorite Summer-Break Tips

You can trust me that I make sure to take... Read More

reliable home cleaners Arlington Heights ..