10 Reasons Why You Shouldn’t Use Whey Protein Supplements

Send this info to a friend

Protein Deficiency: The Hidden Signs
What is the best alternative? There are approximately 4, of these naturally occurring plant metabolites, which can protect skin cells,and promote skin elasticity. There are only two that i like and i love them, bacon and pork chops. Cookie Hello, I am super experienced in a few different forms of intermittent fasting. Regulation of the secretion of GnRH, FSH, and LH occurs partially by the negative feedback of testosterone and estradiol at the level of the hypothalamo-pituitary.

Top Selected Products and Reviews

Anabolic steroid

The canonical example of a ligand-binding protein is haemoglobin , which transports oxygen from the lungs to other organs and tissues in all vertebrates and has close homologs in every biological kingdom.

Lectins typically play a role in biological recognition phenomena involving cells and proteins. Transmembrane proteins can also serve as ligand transport proteins that alter the permeability of the cell membrane to small molecules and ions. The membrane alone has a hydrophobic core through which polar or charged molecules cannot diffuse. Membrane proteins contain internal channels that allow such molecules to enter and exit the cell. Many ion channel proteins are specialized to select for only a particular ion; for example, potassium and sodium channels often discriminate for only one of the two ions.

Structural proteins confer stiffness and rigidity to otherwise-fluid biological components. Most structural proteins are fibrous proteins ; for example, collagen and elastin are critical components of connective tissue such as cartilage , and keratin is found in hard or filamentous structures such as hair , nails , feathers , hooves , and some animal shells.

Other proteins that serve structural functions are motor proteins such as myosin , kinesin , and dynein , which are capable of generating mechanical forces. These proteins are crucial for cellular motility of single celled organisms and the sperm of many multicellular organisms which reproduce sexually.

They also generate the forces exerted by contracting muscles [42] and play essential roles in intracellular transport. The activities and structures of proteins may be examined in vitro , in vivo , and in silico. In vitro studies of purified proteins in controlled environments are useful for learning how a protein carries out its function: By contrast, in vivo experiments can provide information about the physiological role of a protein in the context of a cell or even a whole organism.

In silico studies use computational methods to study proteins. To perform in vitro analysis, a protein must be purified away from other cellular components. This process usually begins with cell lysis , in which a cell's membrane is disrupted and its internal contents released into a solution known as a crude lysate.

The resulting mixture can be purified using ultracentrifugation , which fractionates the various cellular components into fractions containing soluble proteins; membrane lipids and proteins; cellular organelles , and nucleic acids. Precipitation by a method known as salting out can concentrate the proteins from this lysate.

Various types of chromatography are then used to isolate the protein or proteins of interest based on properties such as molecular weight, net charge and binding affinity. Additionally, proteins can be isolated according to their charge using electrofocusing.

For natural proteins, a series of purification steps may be necessary to obtain protein sufficiently pure for laboratory applications. To simplify this process, genetic engineering is often used to add chemical features to proteins that make them easier to purify without affecting their structure or activity. Here, a "tag" consisting of a specific amino acid sequence, often a series of histidine residues a " His-tag " , is attached to one terminus of the protein. As a result, when the lysate is passed over a chromatography column containing nickel , the histidine residues ligate the nickel and attach to the column while the untagged components of the lysate pass unimpeded.

A number of different tags have been developed to help researchers purify specific proteins from complex mixtures. The study of proteins in vivo is often concerned with the synthesis and localization of the protein within the cell. Although many intracellular proteins are synthesized in the cytoplasm and membrane-bound or secreted proteins in the endoplasmic reticulum , the specifics of how proteins are targeted to specific organelles or cellular structures is often unclear.

A useful technique for assessing cellular localization uses genetic engineering to express in a cell a fusion protein or chimera consisting of the natural protein of interest linked to a " reporter " such as green fluorescent protein GFP. Other methods for elucidating the cellular location of proteins requires the use of known compartmental markers for regions such as the ER, the Golgi, lysosomes or vacuoles, mitochondria, chloroplasts, plasma membrane, etc.

With the use of fluorescently tagged versions of these markers or of antibodies to known markers, it becomes much simpler to identify the localization of a protein of interest. For example, indirect immunofluorescence will allow for fluorescence colocalization and demonstration of location. Fluorescent dyes are used to label cellular compartments for a similar purpose. Other possibilities exist, as well. For example, immunohistochemistry usually utilizes an antibody to one or more proteins of interest that are conjugated to enzymes yielding either luminescent or chromogenic signals that can be compared between samples, allowing for localization information.

Another applicable technique is cofractionation in sucrose or other material gradients using isopycnic centrifugation. Finally, the gold-standard method of cellular localization is immunoelectron microscopy. This technique also uses an antibody to the protein of interest, along with classical electron microscopy techniques. The sample is prepared for normal electron microscopic examination, and then treated with an antibody to the protein of interest that is conjugated to an extremely electro-dense material, usually gold.

This allows for the localization of both ultrastructural details as well as the protein of interest. Through another genetic engineering application known as site-directed mutagenesis , researchers can alter the protein sequence and hence its structure, cellular localization, and susceptibility to regulation.

This technique even allows the incorporation of unnatural amino acids into proteins, using modified tRNAs, [51] and may allow the rational design of new proteins with novel properties. The total complement of proteins present at a time in a cell or cell type is known as its proteome , and the study of such large-scale data sets defines the field of proteomics , named by analogy to the related field of genomics.

Key experimental techniques in proteomics include 2D electrophoresis , [53] which allows the separation of a large number of proteins, mass spectrometry , [54] which allows rapid high-throughput identification of proteins and sequencing of peptides most often after in-gel digestion , protein microarrays , which allow the detection of the relative levels of a large number of proteins present in a cell, and two-hybrid screening , which allows the systematic exploration of protein—protein interactions.

A vast array of computational methods have been developed to analyze the structure, function, and evolution of proteins. The development of such tools has been driven by the large amount of genomic and proteomic data available for a variety of organisms, including the human genome.

It is simply impossible to study all proteins experimentally, hence only a few are subjected to laboratory experiments while computational tools are used to extrapolate to similar proteins. Such homologous proteins can be efficiently identified in distantly related organisms by sequence alignment. Genome and gene sequences can be searched by a variety of tools for certain properties.

Sequence profiling tools can find restriction enzyme sites, open reading frames in nucleotide sequences, and predict secondary structures. Phylogenetic trees can be constructed and evolutionary hypotheses developed using special software like ClustalW regarding the ancestry of modern organisms and the genes they express. The field of bioinformatics is now indispensable for the analysis of genes and proteins.

Discovering the tertiary structure of a protein, or the quaternary structure of its complexes, can provide important clues about how the protein performs its function. Common experimental methods of structure determination include X-ray crystallography and NMR spectroscopy , both of which can produce information at atomic resolution.

However, NMR experiments are able to provide information from which a subset of distances between pairs of atoms can be estimated, and the final possible conformations for a protein are determined by solving a distance geometry problem. Dual polarisation interferometry is a quantitative analytical method for measuring the overall protein conformation and conformational changes due to interactions or other stimulus.

Cryoelectron microscopy is used to produce lower-resolution structural information about very large protein complexes, including assembled viruses ; [58] a variant known as electron crystallography can also produce high-resolution information in some cases, especially for two-dimensional crystals of membrane proteins.

Many more gene sequences are known than protein structures. Further, the set of solved structures is biased toward proteins that can be easily subjected to the conditions required in X-ray crystallography , one of the major structure determination methods. In particular, globular proteins are comparatively easy to crystallize in preparation for X-ray crystallography. Membrane proteins, by contrast, are difficult to crystallize and are underrepresented in the PDB. Protein structure prediction methods attempt to provide a means of generating a plausible structure for proteins whose structures have not been experimentally determined.

Complementary to the field of structural genomics, protein structure prediction develops efficient mathematical models of proteins to computationally predict the molecular formations in theory, instead of detecting structures with laboratory observation. Mathematical models to simulate dynamic processes of protein folding and binding involve molecular mechanics , in particular, molecular dynamics. Monte Carlo techniques facilitate the computations, which exploit advances in parallel and distributed computing for example, the Folding home project [68] which performs molecular modeling on GPUs.

Most microorganisms and plants can biosynthesize all 20 standard amino acids , while animals including humans must obtain some of the amino acids from the diet. If amino acids are present in the environment, microorganisms can conserve energy by taking up the amino acids from their surroundings and downregulating their biosynthetic pathways.

In animals, amino acids are obtained through the consumption of foods containing protein. Ingested proteins are then broken down into amino acids through digestion , which typically involves denaturation of the protein through exposure to acid and hydrolysis by enzymes called proteases.

Some ingested amino acids are used for protein biosynthesis, while others are converted to glucose through gluconeogenesis , or fed into the citric acid cycle. This use of protein as a fuel is particularly important under starvation conditions as it allows the body's own proteins to be used to support life, particularly those found in muscle.

In animals such as dogs and cats, protein maintains the health and quality of the skin by promoting hair follicle growth and keratinization, and thus reducing the likelihood of skin problems producing malodours. Proteins were recognized as a distinct class of biological molecules in the eighteenth century by Antoine Fourcroy and others, distinguished by the molecules' ability to coagulate or flocculate under treatments with heat or acid.

Mulder went on to identify the products of protein degradation such as the amino acid leucine for which he found a nearly correct molecular weight of Da. Early nutritional scientists such as the German Carl von Voit believed that protein was the most important nutrient for maintaining the structure of the body, because it was generally believed that "flesh makes flesh.

Working with Lafayette Mendel and applying Liebig's law of the minimum in feeding laboratory rats , the nutritionally essential amino acids were established. The work was continued and communicated by William Cumming Rose. The understanding of proteins as polypeptides came through the work of Franz Hofmeister and Hermann Emil Fischer in Sumner showed that the enzyme urease was in fact a protein.

The difficulty in purifying proteins in large quantities made them very difficult for early protein biochemists to study. Hence, early studies focused on proteins that could be purified in large quantities, e. In the s, the Armour Hot Dog Co. Linus Pauling is credited with the successful prediction of regular protein secondary structures based on hydrogen bonding , an idea first put forth by William Astbury in The first protein to be sequenced was insulin , by Frederick Sanger , in Mostly chicken, probably twice a day.

My average daily meal would be something like: Oats with a teaspoon of cinnamon, a banana and a cup of black coffee 2. I usually would workout between 30min to an hour time a week in the evenings, which is why I eat rice.

So my daily diet would look something like breakfast: Oats, a banana and a cup of black coffee 2. Keeping my workout routine, I had been on that diet for 5 months. And I slowly found my skin on my face itching, like I get red bumps which I thought were rashes and it disappears on its own throughout the day. That said, I also found my nails easily chipping and my hair oh my hair.

More so even with my active workout schedule my body seems to ache every morning especially. I lost 5lbs too.

My mom pointed it maybe a protein deficiency. I saw this article and thought ok perhaps. So I basically have an egg every morning and I also ensure I have meat 3 times a week — chicken, salmon and even beef.

After each workout I now have a whey protein shake. Is there something I am missing? I only find when I go to give plasma. They do a finger prick test to check my plasma to red bill of ratio and protein level. Last time it was 6. Hi I m 68, and vegetarian for 21 years. Well, I d have seafood a couple of times a week because I was busy and stressed a lot and knew it was hard to find enough protein.

I was always a pretty healthy adult. I m retired, lost 30 pounds 2 years ago, and 18 months ago was diagnosed with gout, so removed all animal protein, and have a cup or so of milk daily in tea, cheese daily, and eggs twice a week.

Lentils and beans a few times a week. Crave chips and ice cream and sometimes a steak which I would never eat. I have been constantly sick for over a year now: I get better and then hit again. My doctor is not very interested or available but there are no options where I live.

I m trying to figure out what s wrong that I get so sick and have got Vitamin D drops, B Complex with 12, C, and just started hemp powder. I m not treated for gout as there was only one episode and I cant seem to find anyone to help me balance my nutrition to get healthy and postpone another attack.

Lots of quacks and I dont know how to find reliable help. Even the Mayo and such sites recommend avoiding veggie protein but some gout evidence says its not plant protein that s the problem.

I havent had another attack since but this sickness must have a reason. Can you help or advise me where to look for guidance? Hi Bev, Thank you for reaching out. John and Tauna Houghton are both available for consultations using phone and Skype.

You can read more on those and even book online here… https: John wrote on Uric Acid that you may find helpful with your gout… https: There are multiple types of vegetarians with varying dietary restrictions. There are thousand of us out there. People that have problems and they blame it on vegan diets etc have no clue how to eat properly, whether they are eating meat or vegetarian diets.

In America No1 killer is heart disease and No2 is cancer. Read omnivore dilemma and learn cafo v natural and what is diff in protein source butt not said due to greed profit rejecting society and environment-. Thanks for the insightful tutorial! Hi i recently realised that i have protein deficiency The first thing that i did is search it online and i found this website.

It is already one week that i have started eating 4 ounces of red meat every day how long do you think it wll take me cure this Hope to hear from you.

I am losing muscles all over my body. I eat daily two boiled eggs and once in a week fish. Hi Its me oresti again its two weeks since i have started the 4 ounces of red meat per day …. I have seen results but i was thinking how long will it take to fully cure the deficiency? Another issue is that in the therapy i did not include the protein shake but instead tuna chunks and other rich-protein foods..

And last but not least, some changes had occurred in my hair texture while i had protein deficiency …will my hair come back to normal after my protein levels come back to normal as well? I am so glad to hear that you are feeling better. To really hone in the extent of your deficiency, I need to consult with you either on the phone, via Skype, or in person. You can find more information about that here: Hi I am not sure if i have protein deficiency…but my symptons seems like it …can you help me please?

Please have a look at the Protein Solutions ebook which you can find here: I was very slim,everyone tease me,then my friend recomened Accumass weight gain Granules. I am feeling confident,and talk wth everyone wuith confident.

Friends use this and gain appropriate weight. You will see result after few months. Very Interesting Article, thank you for posting. In regards to the protein therapy, is it possible that recovery from protein deficiency may take months? I am an active 54 year old female who started a vegetarian diet a year ago.

Last December, after a heavy day of hiking with a walking stick up a volcano, my hands became swollen. They stayed that way for a month until I had a chiropractor adjust the wrists to relieve the fluid from my hands. Then I began to feel the tightness in all my joints. After a few more weeks of doctors, tests, and no relief, I ran across this article and started adding protein to my diet — with miraculous results!

The pain in my joints decreased, the color has returned to my face, and I can think more clearly. However, I still struggle with intermittent pain in my joints after 6 weeks of protein therapy.

Should I be looking at other possible causes? I know someone who might bery well benefit from the 2-week red meat medicine. Do you think that an equal amount of eggs or fish would do the trick for him? He has virtually all the signs of protein deficiency you list. I think your attitude is a good one, namely, that you can eat something for a temporary period to balance yourself, without going whole-hog the rest of your life. If your body and muscles are sore, drink some green juice.

NOT carcinogenic red meat. Pam, my elderly mother eats red meat 3 times per week. I become ill if I try being vegan or vegetarian. Feel great with a little animal protein and lots of veggies and salads. Pam, please stop spreading that nonsense as if green juice will fix everything. For some people, it truly can make them worse! So lets quit the nonsense. I have gout and on high dose alloupurinol, i cannot eat red meat how do i go about protein deficiency? My muscle and joint pains disappeared within hours!

I shared this article with a friend who I believe would benefit greatly from eating additional animal protein. Thank you so much for stepping out of the box and publishing this!! This was an interesting read. I am craving protein but also craving carbs and chocolate. I ate cheesecake and turkey when I got home. This article was right on with joint pain I have recently noticed in my elbow and knee, as well as cramping I have.

In all likelihood an iodine deficient person will remain protein deficient. Bryce Vickery … Also, proper cooking method is important, as so many plants have guards against the consumption of their nutrients — things that bind nutrients and prevent their absorption.

Another very important one: In fact, it may be nearly impossible. Home-made sauerkraut is a great way to go; and if you have a juicer, collard green juice and cabbage juice are a huge help. Rather, a person with this problem can add sesame seeds, mild-tasting seaweeds raw dulse, kelp, etc , collards, kale, cabbage to their diet. Proper homocysteine metabolism is important for this, too, but unfortunately the nutrients required to make this happen are rarely consumed by American vegetarians.

Lots of dark greens lots! Sometimes that simply means eating the whole plant example: Methyl-B12 supplements provide the methyl-donor capabilities missing in normal American vegetarian diets thru lack of real plant nutrition that are required to recycle sulfur amino acids in the body, by altering homocysteine. The end result is a happier heart and brain, cleaner blood, better oxygenation and circulation, stronger joints and elastic tissues, a powerful liver, and a low chance of protein deficiency.

High molybdenum and copper containing foods may need to be avoided for those who are protein deficient vegetarians struggling to gain weight. Anyway, I would love to hear your thoughts on bone broth and now their is a bone broth protein powder? I am a big fan of yours and have done the group Colorado Cleanse and I am getting ready to do it again on my own. The best holistic cleanse I have ever done! I recommend it to all my friends! This free ebook on protein may of interest: My husband has an autoimmune disease, polymyositis and he eats a relatively high animal protein diet — 4 oz.

I am wondering if he lacks the ability to break down the proteins that he is consuming because of a lack of digestive enzymes for proteins. I read one of your articles that does not recommend taking digestive enzyme supplements. Could you see a benefit in taking them for a small time period, and if so, what would you recommend? Or do you think he should focus on rebuilding his gut?

He takes a pretty strong probiotic to try and counteract the antibiotic that he needs to take because of his disease. Thank you for any help you can offer. Hi Vanessa, thanks for reaching out. To really help you guys I would need to talk via skype or over the phone, to understand past histories and get to the root cause. Learn more here https: I have low protein.

I eat 3 meals a day including red meat and 2 veggies.. Could it be my asthma meds or a torn muscle. Does not matter how much you eat. The important thing is how much you digest and absorb. Mear especially red is hard to digest. Hello — I gave up red meat about 5 years ago and all meat a year ago. A few weeks ago I started getting shaky and heart palpitations and cannot sleep. I started getting headaches and neckaches a few months after becoming full vegetarian but never related it.

I also have bouts of fatigue and dropped energy levels along with spikes of energy levels back and forth. Although I try to keep up with natural and healthy ways, I never attributed my meat or no meat diet to my problems.

I noticed yesterday that after I drank a green juice with Protein Powder in it I felt better. Today I did not drink it and I am back to shaky with heavy beating heart like I drank a lot of coffee , yet sleepy. I had my heart checked and it is fine. Thank you for the wonderful video. Interesting data — but so many comments. I have all the symptoms — exhausted , huge muscle pain, poor sleep etc.

I started taking 5, HCL With meals a week ago and things are coming back in line. Your comments would be appreciated Peter. Further input to my last comment My red blood cell count is low as is hemoglobin, hematocrit and Ferritin which I gather is serious.

It is not a simple matter. It has to do with the strength and health of your digestive system. Thank you so much dr. Douillard for this article. I found it during one of my many sleepless nights. This condition has been so severe for 25 years now and NO dr.

I have suffered very much. I could hardly wait until morning so I could go to the store and buy my ground sirloin. I have been trying to make a vegan diet work for years now.

It has been only two days now eating my 4oz meat and I am so obviously better. This is such an answer to my prayer. I so thank you for this sooo much. First I wanted to thank you for this article. I became a vegetarian last year and this year a vegan. I noticed both years in the fall a stiffness in the hip joints.

I would not only not be able to find a sleeping position at night, but I would wake up and be stiff for a couple of hours. Essentially, I got very low quality sleep both falls and winters.

Additionally, as I have Vata in my constitution I am Vata-Pitta , I would get cold feet and would need to not only warm up my feet before bed, but sometimes during the night, as they would be freezing when I would wake up. I wanted to share that I started following your 2 week protein protocol. I combine red meat with fish and noticed that I still wake up some nights, but if I eat the proteins at night, with added fat coconut, olive oil , I last well throught the night, I do not freeze and my joints are almost perfect in the morning.

I actually ate mostly raw tomatoes and peppers in the winter, since I love both. Also, I noticed that I seem to digest better fish. I mix red meat with fish, but since I dropped meat for 2 years, I feel may be I am having a hard time digesting it.

What is best, considering my constitution? Lastly, is there any way to detox my joints from the nightshades effect? Would Boswellia or a lymph detox be a solution? I purchased it, while I was researching your website and have not started taking it, but was planning to do so. I am currently out of the US for a while, therefore, I am not able to come to your center at the moment…. I was a vegan for 8 years.

I just recently started eating meat and I feel better in a lot of ways. But I still seem to be unable to lose weight. My thyroid is fine. I try and exercise but my body is just not strong anymore. I also struggle to put on muscle. I get very sore the next day.

How long do you think it would take for my body to truly begin healing? Ive been picky with food all my life. I have tried these things its just if i hate the smell of them, then i cant bring myself to swallow them. I know its sounds like an excuse for not trying them but i really have tried most of the common vegies and meats but i just hate them to peices. There are only two that i like and i love them, bacon and pork chops.

You started off so well, right up until you told your readers that slaughtering animals is a requirement to be a healthy vegetarian.

I grew up on a vegetarian diet for 18 years, and during that time I grew faster than my peers, was stronger and healthier, I could run twice as long as anyone… I was the picture of health. After leaving home and deciding to try red meat, my health dropped into the toilet faster than a wet shit. Years later, I am heading back into a vegetarian lifestyle, with a few vegan properties, the result?

Increased energy levels, higher brain function, ability to go an entire day without feeling the slightest bit tired, and the list goes one. Articles like this have no business being published, when they ignore basic laws of diet: The only protein deficiencies found in man is of someone who is starving. This stuff that you advocate is just wrong. Do you know how many vegans are great athletes? You are another one of those scary people giving out incorrect data. Nice info by the way, I am a diabetic, with protein deficiency.

While most Isagenix systems and products are scientifically designed and marketed for adults, many of the products themselves can serve as kid-friendly alternatives to sugary, fattening meals and snacks. In particular, the Isagenix weight-loss systems are intended for adults and are not recommended for children. We provide detailed age information on our website for all Isagenix products, along with full label disclosure on usage and ingredients as a resource and guide.

When it comes to the health of your child, the most important thing is to ensure he or she is getting plenty of exercise and eating a well-balanced diet. Think of exercise as a food group. Encourage family bonding with physical activity by turning off the TV and going for a hike, bike ride, jumping rope, or playing soccer in the yard. Make each healthy step a successful and positive one that can be complimented or celebrated. These products are not intended to diagnose, treat, cure, or prevent any disease.

About Andrea Frank Henkart. She is the author of nine books, including two bestsellers: Can Kids Use Isagenix?

Invalid Document Request