Essential Nutrients for Fighting the Cold and Flu

Strengthen your own immune system and give your body the natural ability to fight any bacteria, virus, or microbe. 


You see the signs at every pharmacy, and the doctor asks every time you check in: “Have you had your flu shot?” Though November and December are prime months for flu season, you can really catch the flu at any time, so better be prepared, right? Well, there are a number of reasons why one should reconsider getting a flu shot.
 
Flu shots contain mercury. Mercury is one of the most hazardous neurotoxins because it destroys brain tissue. Easily destroys brain tissue. A common urban myth is that the mercury has been taken out of vaccines. This is not true. Several of the flu vaccines contain a neurotoxic ingredient called thimerosal. This is a fancy term for mercury.
 
The purpose of the flu shot is to assist the body’s ability to fight specific strains of flu. However, the problem here is that every year, the influenza viruses in the seasonal flu vaccine are selected through calculations about what flu viruses are most likely to cause illness in the coming season. The FDA, acting in concert with the CDC, decides which influenza vaccine strains should be sold in the U.S. Do you know how the flu strain is picked to put into the vaccine every year? The “experts” guess.
 
Instead of getting a flu shot, which is both ambiguous and dangerous in what it has to offer, why not strengthen your own immune system and give your body the natural ability to fight any bacteria, virus, or microbe?

Most folks who contract the flu already have a subclinical deficiency of a nutrient, which means that the body cannot function at optimal performance. Add emotional stress, weather changes, and/or daylight changes to the borderline deficiency and we have the recipe for a body functioning at a lower performance level. The result is that bacteria and viruses gain temporary control--we call that the cold or the flu.
 
Two major nutrient deficiencies that I test for in my clinic are zinc and vitamin D because both of these nutrients play a critical role in warding off colds and flus.
 
Zinc is crucial for a healthy immune system and is a co-factor in over 200 enzyme systems. We need zinc to make proper amounts of hydrochloric acid HCL (see my blog Got Heartburn?). Zinc is also necessary for so many other functions:

  • Improves of cardiovascular function
  • Supports female and male reproductive health
  • Increases wound healing
  • Produces healthy skin cells
  • Stimulates GI cell repair
  • Reduces inflammation
  • Creates healthy cell membranes
  • Metabolizes essential fatty acids (Omega 3/6)
  • Produces white blood cells
 
Zinc has a direct link to our body’s T-cells. If the body has a proper level of zinc, helper T-cells orchestrate an immune response and play important roles in all arms of immunity. Killer T-cells hunt down and destroy cells that are infected with germs or cells that have become cancerous. However, low zinc produces a direct and rapid decline in T-cell function in both helper and killer. Four out of five people I test in my office for zinc deficiency have suboptimal levels. Unfortunately, our soil and water is devoid of minerals and, therefore, so are we.
 
Vitamin D is another crucial nutrient that aids in building a healthy immune system, and almost everyone is deficient in it. Vitamin D, which is more like a hormone than a vitamin, is responsible for the regulation of over 2,000 genes in our body. Like zinc, Vitamin D has many roles in the body:
  • Maintains blood sugar
  • Supports a healthy gut
  • Reduces inflammation
  • Activates the immune system against microbes
  • Alkalizes pH
  • Maintains healthy bone mass
 
Vitamin D is a fat soluble vitamin along with Vitamins A, E, and K. Vitamin D should be taken with fat at your largest meal of the day.
 
Studies show that Vitamin D helps the body make more glutathione in both the liver and the brain. Glutathione is the body’s master antioxidant and without it we are not able to detox metals, toxins, or chemicals. In scientific studies, when subjects were given Vitamin D, glutathione production was increased, however, those who had a zinc deficiency had the lowest increase [1]. Glutathione, the master antioxidant, outweighs the importance of any antioxidant you can take by mouth. It affects every system in the body, especially the immune system, the nervous system, the GI system and the lungs. Glutathione cannot be taken as a supplement; it must be made in the body.
 
Another vitamin worth mentioning when talking about the flu is vitamin C. Most people know that vitamin C is great for combating the common cold, unfortunately many people lack the enzyme that is required for the last step of Vitamin C synthesis. The body will make-do by recycling the oxidized version of vitamin C, but in order to complete synthesis, glutathione must be present.
 
Additionally, most people get their vitamin C from fruit or juice (i.e. consume more sugar), which places the uptake of vitamin C in direct competition with the uptake of sugar by the cell. This is due to what is known as the Glucose Ascorbate Antagonism (GAA) theory. The GAA was aptly named in the 1970’s when Dr. John Ely discovered that glucose and vitamin C (ascorbate) have a very similar chemical makeup. When glucose levels are elevated, they compete with, and effectively restrict, vitamin C from entering the cells. Blood glucose levels become elevated by eating sugar, or if the body is insulin resistant and diabetic. Both glucose and vitamin C depend upon the pancreatic hormone insulin and its signaling effects in order to get into the cells. This means that the greater the amount of circulating blood sugar, the less vitamin C will enter the cells. This is one of the many ways that sugar dampens our immune system and why we face more colds and flu during the highest sugar-consumption season of the year: Halloween through Valentine’s Day.
 
The most effective way to combat disease and illness is not necessarily through a flu shot. You need to develop a wellness program that includes a whole food diet and a professional grade supplement regime year round to help support optimum nutrition. Exercise, even moderate, is also key--get and keeps everything moving! Make your body its own best defense, without pumping a bunch of “guesswork” vaccines into it.
 
The nutrients mentioned above are crucial to our wellbeing. For more information, contact me through my website or purchase some of these amazing nutrients in my Shop 
 
 
 
 
1. https://www.ncbi.nlm.nih.gov/pubmed/23770363
 

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Heidi Toy Functional Medicine Blog

By Heidi Toy 17 Apr, 2024
Let's delve into the often overlooked world of the gallbladder. You see, digestion is like a journey from north to south in our bodies, and the gallbladder plays a crucial role in this journey. When a functional medicine workup is done properly, this vital organ cannot be ignored. Why? Because you simply cannot fix gut issues if there's a problem with the gallbladder. Imagine this: You have the common bile duct and the cystic duct, both playing important roles in storing and releasing bile, a key player in fat digestion. Even after gallbladder removal, the cystic duct steps up to the plate, taking on some of the gallbladder's duties. So, even if someone says, "My gallbladder is gone, so I can't have gallbladder problems," it's not entirely true. Issues with the cystic duct or bile release can still cause trouble. Now, let's talk about bile salts, those unsung heroes of digestion. They not only break down fats but also regulate the gut microbiome and support immune function. Without proper bile release, digestion suffers, and so does overall health. That's why issues with the gallbladder can lead to significant gut problems, affecting everything from fat absorption to gut inflammation. Gallbladder problems are more common than you might think, with gallstones affecting 10-20% of Americans. Yet, they often go unnoticed, leading to unnecessary surgeries and ongoing digestive issues. This is where the 5R program, which focuses on gut health, falls short. It doesn't address gallbladder issues, leaving a crucial piece of the puzzle unresolved. Now, let's talk about sludgy gallstones. This precursor to gallstones can cause symptoms like bloating, abdominal pain, and digestive discomfort. Even silent gallstones can disrupt digestion and increase the risk of gallbladder cancer. But here's the kicker: Gallbladder issues create a vicious cycle, disrupting the gut microbiome and leading to more sludge formation. Without addressing the root cause, gut health will continue to suffer. In conclusion, restoring healthy gut function requires addressing gallbladder issues. Without proper bile release, digestion falters, and gut health deteriorates. So, if you're struggling with digestive issues, don't overlook the gallbladder. It may hold the key to restoring your gut and overall well-being. And speaking from over two decades of experience in ultrasound and witnessing numerous gallbladder removals due to conventional medicine's lack of alternative solutions, I can confidently say there's a better way. Interested in getting a comprehensive assessment of your digestive health? Let's take a functional "north to south" approach to explore and address any issues you may be experiencing. Sign up for a free discovery session to learn more about my process and how it can benefit you. Reach out today to schedule your free discovery health session and take the first step toward optimizing your digestive well-being!
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By Heidi Toy 11 Feb, 2024
Balding affects everyone to some degree eventually but despite that it can be extremely distressing especially for women and younger age groups. I personally found myself balding in my early thirties which, man, really did not feel good looking in the mirror, especially as a young woman. Anyways I totally get it, but I’ve found my way back from balding to a healthy head of hair, and hopefully with the information here you can too. I go through the difference between hair loss and hair shed in my recent article on the topic . If you’re having hair loss, you are balding. Hair shed is a different kettle of fish, so it may be worth reading. Above, I went over some factors that can cause your hair to fall out and stay out. Now, I’m going to dive deep into some of the patterns balding takes, how to identify which one you are experiencing, and explain exactly what they tell us about your health in order to give you solutions that will actually help. Whether you see a functional practitioner, your family doctor, or a dermatologist, some of the key factors they use in determining how to help you stop hair loss or shed are already evident. What Causes Most Forms of Balding Most forms of balding are a combination of 4 things. Age, genetics/hereditry factors, hormonal imbalances and autoimmunes. Age As you get older hair follicle rest phases just start to get longer, blood flow worsens and follicles will become dormant. Just like with all age related deterioration, we can obstruct it’s progression, but I’m not selling an immortality pill here ya know. Furthermore age will contribute to other factors such as hormonal imbalance. Hormonal imbalance The primary hormone that impacts hairloss is DHT (which is androgenic and comes from testosterone). The simple explanation is that either your hair follicles are more receptive to DHT (as is genetically predisposed) or your DHT levels are very high. It is not, however, the only factor in play. Estrogen and progesterone keep your hair in it’s growth phase for longer, and with testosterone converting to both DHT and Estrogen it should be a significant point of focus in hair loss investigations. Often hormonal imbalances can be a warning sign of problems with the gonads (ovaries and testes), hence why hair loss or excessive growth can be associated with PCOS. Another major issue that can wreck your hormone balance is stress, and thats the main reason I personally started losing my hair in my 30s. Hereditary factors That means your genetics. Some people have blue eyes, some people have brown eyes, and some people lose their hair faster. It’s just one of those things. But this isn’t just “you will lose your hair” it’s a question of what predispositions we are working with here. Are you male or female, and so predisposed to certain patterns of hairloss? Are you predisposed to an illness that could be efffecting your hair? Are you predisposed to a higher level of DHT than average? Are you predisposed to producing high levels of cortisol (the stress hormone, which by the way is how stress destroys your hormone cascade)? In a lot of these cases we can stand against the power of genetics, and, despite your predispositions, get you your hair back. AutoImmunes Autoimmunes (where the immune system turns on the body and attacks healthy tissue) can cause hair loss through a number of different mechanisms such as attacking the hair follicles or contributing to hormonal imbalances. A couple examples might be Lupus or Hashimoto’s Thyroiditis. “Normal” Hair Loss (Androgenetic Alopecia) I say normal… Is it ever really “normal” to lose your hair? I suppose what I’m trying to say is that everyone will lose their hair eventually, and when they do with will be from Androgenetic Alopecia. That is to say, by the combined effects of genetic predispositions, age and hormone levels. This is the typical cause of balding in healthy adults and is, at a certain point, a normal part of aging. However, nobody want’s to lose their hair, and we can do things to buffer the onset of androgenetic alopecia, especially if it’s caught early. Androgenetic alopecia tends to manifest in two patterns, male and female. They are both quite distinctive though men have more pronounced symptoms. With that all being said, before we continue to a breakdown of these two patterns, it’s important to note that just because you hair loss matches one of these patterns does not mean that it is normal natural hair loss. There may be underlying causes that trigger a hairloss pattern that appears to be natural age related hair loss but is in fact more concerning from a health perspective. Key Signs of Male Pattern Baldness: What is Male Pattern Baldness: Male pattern baldness, while not totally exclusive to men, is generally the pattern in which men will lose their hair through androgenetic alopecia. That’s the sort of hair loss which happens naturally over time as we age, though it may be stimulated for other reasons. It’s characterisd by a receding hairline with recession at the temple as well as balding at the crown of the head. When concerned about, and looking for early signs of a receding hairline, looking at the context is always a great place to start. The most common cause of a receding hairline is androgenic activity (aka testosterone and related structures) combined with the hereditary factor (such as being male). If you are taking any medications, prescribed or otherwise, which might replace or increase testosterone, then the increased androgenic activity makes hair loss par for the course unless you take action to stop it. It’s also worth considering if you have had greater recent androgenic activity based on your lived experience. Have you experienced an increase in acne levels? Have you found yourself with a shorter temper? Perhaps, while hair is disappearing in some places, it’s becoming more forthcoming in others? All of these are signs of raised testosterone levels. If you are having these signs, and especially where other factors aren’t really in play, it is wise to discuss with a doctor, as raised testosterone levels can indicate that there is something that requires investigating in the gonads (testes or ovaries). Of course, in line with that, there are functional strategies we can employ to correct hormonal imbalances too. Did you know that Stress (there it is again) can increase testosterone levels? This is just one of a number of ways in which it can contribute to hair loss. This is one area where functional strategies will blow your MD’s take out of the water, but more on that later. Finally for context, on a herediary note, consider close family members. Does your father or mother have a receding hairline? Are your siblings having similar challenges? Don’t hesitate to reach out to them to discuss the topic as it can provide valuable insight on the nature of your condition. Next, it’s time to look at the forehead and scalp. Give your hair a quick brush at the back of the scalp then in the area of concern. Is there a difference in the shed? Remember hair shedding is not hair loss, but if you are experiencing localized shedding, it could help explain your concern and guide your efforts to stop the hair falling out. Do you have sensitivity in the scalp? Hair loss is often associated with increased discomfort, sensitivity and itchiness. Now take a photo. The easiest way to know for sure if you have a receding hairline is to take some photos and compare with photos from a week or two later. Just look for changes in the forehead size and hairline, especially at the temples. Key Signs of Female Pattern Baldness: What is Female Pattern Baldness: Female pattern baldness is less commonly talked about, mostly because it has a lower profile, and occurs much later in life than baldness typical of males. It’s also known as hair thinning (though this term has other applications) because its pattern is distributed accross the scalp. It occurs all over the scalp, with no particular area becoming markedly worse. However, it can appear as though the hairline is threatening to recede, or that the location of your usual parting is losing hair more rapidly, due to the fact that the thinning of the hair will be more noticeable where the hair roots are made visible. When concerned about female pattern baldness, as with male pattern baldness, looking at the context is always a great place to start. Again, hereditry and hormonal effects play a significant role in hair thinning that occurs with female pattern baldness. Unfortunately, we don’t have as much research on the issue as with the male pattern. For women, fluctuations in progesterone and estrogen can correlate with hair loss (yes, it can effect men, but it’s definitely not the first place a man should look). That means events like menopause (especially menopause) or childbirth can trigger hair shed and loss. It also ties into the stress response, as demand on cortisol production (the stress hormone) effects your progesterone levels, and not in a good way. Concerns with testosterone and DHT levels still play a role here though, especially as a reduction in estrogen production can cause an increase in DHT. It’s not clear whether the lower exposure of female hair follicles to DHT is what differentiates the actual pattern of hair loss, or whether women have different adrogen receptor distribution on the scalp (oh look, we are getting a little bit technical). It does seem that women can, get male pattern hairloss from very high levels of DHT but whether DHT is the primary causative factor in female pattern hair loss despite the obvious pattern difference is an open discussion. Regardless, it is definitely related, and so the same questions apply regarding androgen levels, those being: Are you on medications which could impact your hormone cascade? Are you experiencing raised acne levels? Are you experiencing abnormal aggression levels? Are you experiencing hair growth in areas not on the scalp? Would you say your stress levels have been elevated? And again, for the hereditary component, look at close family members and talk to them for information on their experience if they may have or may have had similar issues. It is important to consult a doctor regarding significant hormonal fluctuations. As stated previously these can be cause by conditions of the gonads (testes and ovaries). Nevertheless, there are powerful funtional strategies to combat hormonal imbalance, which may even given some symptomatic relief in spite of an underlying condition. Now, take a photo of yourself. Like with a receding hairline one of the most effective ways to check for female pattern baldness is comparison over time. Make it a habit to take a photo of yourself in the same lighting and angle once a week, female pattern baldness is generally slower onset and takes time to manifest, so regular review will help prove the issue and document progression to show whoever you go to for help. “Abnormal” Hair Loss Besides your typical baldness patterns (male and female androgenetic alopecia) there are other manners that hair loss can present that suggest less natural origins. Most of them can link in with each other, and it is possible to have them alongside your natural hair loss, which can be a bit confusing. The three most significant would be Cicatricial (Scarring) Alopecia, Alopecia Areata, and Traction Alopecia. What is Traction Alopecia? Traction alopecia is very simple, really. It’s hair loss because the hair follicles are being pulled on over time (acute ripping out of the hair is another matter and not one we’ll handle here). It will be localised to the area that has had traction applied. This could be a cause for losing your hair on one side of your head if you have had traction applied there. What causes Traction Alopecia? Maybe you are tying your ponytail too high and tight. Maybe you are fidgeting with your hair more vigorously due to stress. Really anything which pulls on the hair over an extended period could cause traction alopecia. Deserving of a specific mention might be mental health conditions which involve you pulling your hair, whether as the condition itself (tricotillomania) or as a coping mechanism. Key Take Aways for Traction Alopecia Most of the time, hair lost to traction alopecia can be reclaimed. Only in very pronounced cases where permanent damage to the hair follicle occurs, will the hair be unable to regrow. Traction alopecia won’t happen in a single moment. If you wear your hair down and you’ve brushed your it and have pulled out a clump of hair, unless you were really (and I mean really) going at it, then it wasn’t traction alopecia, and you have to look at other potential causes for hair shed. What is Cicatricial (Scarring) Alopecia As the name (scarring, not cicatricial) suggests, this form of hair loss is said to have occurred when the lack off hair growth is caused by scarring of the hair follicles. It can be very uneven, so if you are finding less hair on one side of your head (you’re losing hair on one side of your head) or you are noticing a patchy asymmetrical hair loss then you are very possibly dealing with scarring alopecia. What Causes Cicatricial (Scarring) Alopecia There are a wide array of potential causes for scarring alopecia and considering your own recent circumstances will help guide you to the cause of yours. One cause would be autoimmune conditions, most notably Lupus. Conditions such as Lupus can cause rashes and scarring, when these occur on the scalp hair loss occurs which can, unfortunately, be permanent (due to damage to the hair follicles). Physical traumas can cause scarring alopecia, so if you are having uneven or onesided hair loss, consider if you have had any major traumas to the area, even if they were a long time ago. Non-autoimmune rashes and skin conditions also play a role, one key example would be eczema which is well known for causing quite pronounce hairloss if allowed to persist. Key Take Aways for Cicatricial (Scarring) Alopecia It refers to damage of the hair follicles and for the most part is permanent. It can be caused by health conditions, such as autoimmunes, but also acute trauma. What is Alopecia Areata This is non-scarring hair loss outwith the usual patterns of hair loss (androgenetic alopecia). Most commonly this will involve a patchy appearance. You may find one patch on a side of your head or you may find many smaller patches. Rarely will there be any symmetry. Alopecia Areata is really a catch-all term, but with so many factors pinned down remaining causes are actually quite limited. What Causes Alopecia Areata Autoimmunes, most prominently Hashimoto’s thyroiditis (which caused my hair loss), are the most common cause of alopecia areata. In the case of Hashimoto’s, there is a reduction in thyroid activity (hypothyroidism) which has been shown to correlate with hair loss. This is thought to be because it low thyroid hormone affects skin cell regeneration, which results in stalling of the hair growth phase cycles. Another cause of alopecia areata would be a reduction in blood flow to a given area, but this is a very rare cause due to the nature of the blood vessels in the scalp. You can also find that poor sleep will cause this kind of hair loss as it weakens the hair follicles (when it is a habitual deficiency). Key Take Aways for Alopecia Areata Most of the time, especially with proper care and treatment Alopecia Areata hair loss is temporary. It’s involves no permanent damage to the hair follicle (non-scarring) but instead turns the follicle off so to speak. From a functional standpoint… There are a lot of actionable steps we can implement to reduce risk of balding and hair loss. These generally encompass reduction of 3 types of stressors on the body. Those would be: Emotional Stress Dietary Stress Pain/Hidden Inflammatory Stress This can help reduce balding and hair loss by: Providing sufficient nutrients to ensure follicles don't fall dormant. Holding autoimmune conditions, like Hashimoto’s Thyroiditis, in remission. Reducing the need for hair related fidget habits and ensuring you have the energy necessary to practice proper hair care. I personally reversed my hair loss using functional medicine, so I know it works and I've helped hundreds of other women do the same. If you want to put a stop to hair loss, get on a free discovery call with me .
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