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Showing posts with label Diet. Show all posts
Showing posts with label Diet. Show all posts

Tuesday, December 3, 2019

What are proteins and how much do you need?



Proteins are large molecules that our cells need to function properly. They consist of amino acids. The structure and function of our bodies depend on proteins. The regulation of the body's cells, tissues, and organs cannot happen without them.

Muscles, skin, bones, and other parts of the human body contain significant amounts of protein, including enzymes, hormones, and antibodies.

Proteins also work as neurotransmitters. Hemoglobin, a carrier of oxygen in the blood, is a protein.

What are proteins?


Proteins are long chains of amino acids that form the basis of all life. They are like machines that make all living things, whether viruses, bacteria, butterflies, jellyfish, plants, or human function.


         

         

Sunday, June 10, 2018

Serum Iron Test: High, Low, and Normal Ranges !

Having too much or too little iron in the blood can cause serious health problems.
If a doctor suspects that a person does not have a healthy amount of iron in their blood, they may order a serum iron test.


In this article, learn more about the uses of a serum iron test. We also explain the normal ranges of iron in the blood and the treatment options for people whose iron levels are too high or too low.

Saturday, January 27, 2018

Study Sheds Light on How High Cholesterol Causes Cancer !



New research from the University of California, Los Angeles has found a previously unknown molecular mechanism involving cholesterol that may promote tumor growth in the intestines.

A report on the study — published in the journal Cell Stem Cell — reveals how increasing levels of cholesterol in mice increased proliferation of intestinal stem cells and made tumors grow faster.

One of the methods that the researchers used to increase the availability of cholesterol to intestinal cells in the mice was to feed them a high-cholesterol diet.

"We were excited to find," says senior author Peter Tontonoz, a professor of pathology and laboratory medicine, "that cholesterol influences the growth of stem cells in the intestines, which in turn accelerates the rate of tumor formation by more than 100-fold."



He and his colleagues believe that their findings could pave the way to new treatments for gastrointestinal diseases, such as colon cancer.




Thursday, November 9, 2017

Gut Bacteria And The Brain: Are We Controlled By Microbes?

Although the interaction between our brain and gut has been studied for years, its complexities run deeper than initially thought. It seems that our minds are, in some part, controlled by the bacteria in our bowels.


The gut has defenses against pathogens, but, at the same time, it encourages the survival and growth of "healthy" gut bacteria.

The vast majority of these single-celled visitors are based in the colon, where no less than 1 trillion reside in each gram of intestinal content.

Estimating the number of bacterial guests in our gut is challenging; to date, the best guess is that 40 trillion bacteria call our intestines home - partially dependent on the size of your last bowel movement (poop's major ingredient is bacteria).




How much sway can a microbe hold? Bacterial influence over human psychology is slowly coming
into focus.

Wednesday, September 20, 2017

Experts Pinpoint Why So Many Americans Are Both Obese And Malnourished !

According to a comprehensive new report from the Food and Agriculture Organization of the United Nations, one in 10 of the world's 7.5 billion inhabitants is obese. At the same time, rates of people who are starving or malnourished is on the rise.

According to Business Insider, nutritionists and public health experts say both issues can be traced to our diet.

Today, food that is more highly processed and calorie-dense is available worldwide. And it's relatively cheap, too.





Source: MSN Health


Tuesday, November 1, 2016

Why Is My Urine Bright Yellow? Colors Changes and Causes

Normal urine should be a pale yellow color. It should be clear, without cloudiness or particle deposits.

"Why is my urine bright yellow?" is a question that can be answered if the meaning of bright yellow is clear.

This page will explain the full range of possible colors of urine and why they change. If bright yellow means neon yellow, this has a specific cause.


If anyone has concerns about urine, it is recommended that they visit a doctor. Some drugs may turn
the urine orange, brown, or green. Urine color may be used to work out hydration levels.

Saturday, September 17, 2016

The Best Medicine Against Cholesterol And High Blood Pressure

Cholesterol is a waxy substance that comes from two sources: your body and food. Excess cholesterol can form plaque between layers of artery walls, making it harder for your heart to circulate blood.

Plaque can break open and cause blood clots. If a clot blocks an artery that feeds the brain, it causes a stroke. If it blocks an artery that feeds the heart, it causes a heart attack.

Heart disease, stroke and other cardiovascular diseases are among the leading cause of death and now kill more than 800,000 adults in the US each year. Two main reasons people have heart disease or stroke are high blood pressure and cholesterol.



Source: herb-cookbook

Friday, September 16, 2016

How Does Alcohol Affect My Blood Sugar Levels?

It is not uncommon to enjoy a glass of wine with dinner or to have drinks after work with friends. Alcohol consumption is very prevalent in the United States.

According to the National Institute on Alcohol Abuse and Alcoholism, in 2014:
  • 87.6 percent of people age 18 and older reported drinking alcohol at some point in their lifetime
  • 71 percent reported drinking in the past year
  • 56.9 percent reported drinking in the past month
For many people, a glass of alcohol here and there does not pose a problem. For those with certain health conditions such as diabetes, however, alcohol can affect blood sugar levels and pose a health risk. It is important for them to understand what alcohol is and how it affects blood sugar levels.


The way that alcohol affects the body differs from person to person. People with diabetes and other
blood sugar-related illnesses must be extremely careful when consuming alcohol. Cocktails and
mixed drinks are full of sugar, so should be avoided by people with blood sugar problems.

Monday, September 12, 2016

Five Signs Of Hormone Imbalance You Shouldn't Ignore

Be vigilant of these five signs of hormonal imbalance, from poor sleep to chronic acne.

Hormones affect everyone from birth to death, yet the word has a negative connotation. Most people use "raging hormones" to explain teenage angst, or "hormonal" to describe PMS in women, and maybe for good reason: hormonal symptoms have a lot to do with our lifestyle, diet, and environment.

Hormone problems are very common, so feeling like we're experiencing a hormonal balance, or a fluctuation in hormones, is not unusual.




Saturday, September 10, 2016

Short-Chain Fatty Acids In Control Of Body Weight And Insulin Sensitivity

The connection between the gut microbiota and the etiology of obesity and cardiometabolic disorders is increasingly being recognized by clinicians. Our gut microbiota might affect the cardiometabolic phenotype by fermenting indigestible dietary components and thereby producing short-chain fatty acids (SCFA). These SCFA are not only of importance in gut health and as signaling molecules, but might also enter the systemic circulation and directly affect metabolism or the function of peripheral tissues.

In this Review, we discuss the effects of three SCFA (acetate, propionate and butyrate) on energy homeostasis and metabolism, as well as how these SCFA can beneficially modulate adipose tissue, skeletal muscle and liver tissue function.


Short-Chain Fatty Acids (SCFA) and liver function.

Friday, September 9, 2016

How Reliable Is The Glycemic Index?

Individual response to glycemic index values vary so much that it may not be useful in indicating blood sugar response, says research published in the American Journal of Clinical Nutrition.

The glycemic index (GI) of a food indicates the speed with which blood sugar can be expected to rise after a person eats it. Each food gets a score out of 100 on the index, for example, 40 for baked beans.

Glycemic load is a measure that applies the GI to a portion of food. The glycemic load for a 150-gram serving of baked beans would be 6.

GI is used to help people with diabetes to control their blood sugar. Some food labels carry GI measurements. More recently, a number of popular diets have been based on GI. Lists are available for people to check the GI and glycemic load of different foods.


People use the glycemic index as a guide to suitable foods, but is it a valid measure?

Wednesday, September 7, 2016

How To Prevent and Treat Fatty Liver

I have a Fatty Liver- Now what?
Many of my clients have digestive issues and think it is to do with a food they are eating. Sometimes they opt for allergy testing, others get blood work or an ultrasound done to see if there are any serious problems.

More and more clients are been diagnosed with a fatty liver and ask me now what do I do?

What is a fatty liver?
A fatty liver is the result of excess fat in the liver. This fat builds up when a person’s diet exceeds the amount of fat their body can handle. Having a fatty liver can lead to fatty liver disease, which then leads to chronic illnesses. Many who are overweight, have belly fat, are insulin resistant, pre- diabetic and who crave sugars and starches are likely have a fatty liver. Yet many who are ultimately healthy and not overweight are finding they to, have a fatty liver.



Monday, September 5, 2016

Liver Cancer Risk Influenced By Blood Selenium Levels

The risk of developing liver cancer may be significantly higher for people who have low levels of the nutrient selenium in their blood, suggests a new study published in the American Journal of Clinical Nutrition.

Selenium is a trace mineral present in soil, animal products, and plant-based foods, including seafood, Brazil nuts, organ meats, milk, and eggs.

The selenium content of food varies greatly, as it depends on how much of the element is in the plants animals consume, as well as how much is in the soil in which plants grow.

According to the National Institutes of Health (NIH), selenium is essential for human health, with beneficial roles for reproduction, the immune system, and DNA synthesis.

Studies have also shown that selenium has antioxidant properties, meaning it can protect against oxidative stress - the process by which uncharged molecules called free radicals damage cells.


Low blood selenium levels may put people at greater risk of liver cancer.

Friday, September 2, 2016

All You Need to Know About the Glucose Tolerance Test

Most of the food people eat is turned directly into glucose when digested, and the body uses it as energy. The pancreas is responsible for making the hormone insulin which helps to get glucose into the cells of the body.

Diabetes is a long-term disease that occurs due to the pancreas not producing enough insulin or the body being unable to use the insulin it produces effectively.

The body is unable to process food properly to use for energy. Glucose builds up in the blood, which can lead to severe health problems.

There are two main types of diabetes. Type 1 diabetes is usually diagnosed in children and young adults and is also known as juvenile diabetes. With type 1 diabetes the body does not produce insulin. 


A glucose tolerance test can be used to screen for type 2 diabetes. Gestational diabetes can occur in
pregnant woman who have never had diabetes but have high blood glucose levels. During the
glucose test, some people may experience nausea, lightheadedness, shortness of breath, and sweating.

What is the Function of the Hypothalamus?

The hypothalamus is a small area in the center of the brain that has many jobs. It plays an important role in hormone production and helps to stimulate many important processes in the body.

When the hypothalamus is not working properly, it can cause problems in the body leading to many disorders. Though diseases of the hypothalamus are uncommon, it is important to keep it healthy to keep the risk low.

Contents of this article:
  1. What is the hypothalamus?
  2. Hypothalamus disorders
  3. Diet tips for hypothalamus health

The hypothalamus plays a huge role in both the endocrine and nervous systems. Head injuries impacting
the hypothalamus are the most common cause of hypothalamic disease. Diets high in saturated fats can
influence and alter the function of the hypothalamus.

Tuesday, August 30, 2016

Folic Acid May Protect Against Congenital Heart Defects

Foods fortified with folic acid decrease rates of some types of congenital heart defects in Canada, finds new research published in the American Heart Association's journal Circulation.

Folic acid is a B vitamin that our bodies use to make new cells, and it is important for the development of a healthy fetus.

Adding folic acid to white flour, pasta, and cornmeal has been mandatory in Canada since 1998. Evidence of folic acid reducing neural tube defects, oral cleft, and cardiovascular anomalies led to the Government of Canada taking steps to help women of childbearing age increase the amount of folate they consume.

The United States Centers for Disease Control and Prevention (CDC) recommend that women take 400 micrograms of folic acid per day from at least 1 month before getting pregnant to prevent major birth defects of the baby's brain (anencephaly) and spine (spina bifida).


The risk of the most common type of congenital heart disease could be reduced with foods fortified
with folic acid.

Sunday, August 28, 2016

How to Recognize a Heart Attack

Some absolutely crucial advice: how to recognize a heart attack one month before it happens

Did you know that the main cause of early death in the US are heart attacks? The stressful way of life and the junk food we keep eating is a great contributor for this illness becoming so common and so dangerous over the last years.

Leading a healthy lifestyle and trying to decrease the levels of stress in your life can help protect you from heart failure, but another thing that can be very useful, even lifesaving, is knowing the symptoms of heart failure a month before it happens.

These are the symptoms that you might have a heart attack in a month. Make sure you always treat these as red flags.



Source: brightside

Sunday, August 21, 2016

Gallstones Raise the Risk of Heart Disease by a Fifth

A new meta-analysis, using data from hundreds of thousands of individuals, finds that gallbladder disease and heart disease are more intertwined than previously thought. The reasons behind this connection are, as yet, unclear.

Gallstones are small, hard deposits that form in the gallbladder - an organ that sits below the liver.

In wealthier countries, they are a common occurrence, affecting 10-15 percent of all adults.

Gallstones are thought to be produced due to an imbalance in the makeup of bile - a digestive aid produced by the liver and concentrated in the gallbladder.

Although generally small and often symptomless, over the years, gallstones can grow to the size of pebbles.


Gallstones' links to heart disease run deeper than previously thought.
Source: medicalnewstoday

Tuesday, August 9, 2016

High-Fat Diet in Pregnancy Reduces Beneficial Gut Microbiota for Offspring

Eating a high-fat diet during pregnancy could alter the population of gut microbiota in offspring, which may have negative implications for nutrition and development. This is the conclusion of a new study published in the journal Genome Medicine.

It is well established that what women eat and drink during pregnancy can influence the health and development of their child.

For example, it is recommended that expectant mothers consume 0.4 milligrams of folic acid every day in order to help prevent certain birth defects, and current advice says a healthy, balanced diet is best for both mother and baby.


Women who eat a high-fat diet in pregnancy may be putting their offspring's health and development at risk,
say researchers.

Monday, August 8, 2016

'Feeling Full' Hormone Increase in Seniors May Explain 'Anorexia of Aging'

Elderly adults often experience loss of appetite, resulting in weight loss and undernutrition. Now, researchers suggest this may be down to increased production of a hormone called peptide YY, which tells humans when they are feeling full.

Termed "anorexia of aging," loss of appetite is common among elderly adults, with around 15-20 percent of seniors experiencing unintentional weight loss as a result.

While loss of appetite in seniors can be driven by emotional issues, such as depression or grief, in many cases, no underlying cause can be found.

Previous research has suggested loss of appetite in the elderly may be down to reduced production of ghrelin - a hormone that tells humans when they are hungry.

However, the new study - conducted by Mary Hickson, professor of dietetics at Plymouth University in the United Kingdom, and colleagues - found the hormone peptide YY may be to blame.


Researchers identified increased production of the "feeling full" hormone PYY in elderly women,
which may explain why older adults often experience loss of appetite.
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