The Flu
The Flu Dr. Claire Arcidiacono, ND Flu season, the dreaded time of the year when it seems like everyone has the flu. Flu season or the time of the year when the flus is at its peak usually occurs from October – May in …
Tag: immune system
Renalaid for Going Beyond Bladder Health
Renalaid for Going Beyond Bladder Health
Dr. Claire Arcidiacono, ND
Today’s product highlight probably seems out of place in a conversation mostly about respiratory health. However the health of our respiratory tract is inherently linked to another system. That is our immune system. Keeping our immune system strong is an important part of fighting off bad guys that can affect our respiratory tract. Renalaid is an amazing formula for our overall immune system. Let’s review just what makes Renalaid so great, shall we?
Well to start with it is a powder. Why is being a powder form so helpful? Well it’s very easy to consume and easy to mix into smoothies, liquids and even foods such as applesauce and yogurt. It is more convenient if you want to ingest a large serving. It can also be easier to adjust how much you are taking of a certain nutrient. And lastly like a liquid powders are absorbed and go to work very fast, oftentimes within a few minutes. (1) As a person who has trouble swallowing pills I appreciate the ease of powdered supplements.
D Mannose and cranberry juice are the first 2 ingredients in Renalaid. D Mannose is interesting because it has been found in studies to be very effective in treating a UTI. In fact studies suggest that D Mannose may be as effective in eliminating bacteria as antibiotics. (2) Cranberry, which is a natural source of D Mannose as well as other nutrients also has benefits for our immune health. In fact cranberry consumption has been found in studies to help boost our WBC as well as help to decrease the symptoms of viral infections such as colds and flus. (3) Studies have also found that cranberry can help with biofilm formation. (4) But what’s a biofilm you’re asking? Well it’s basically a group of bacteria that are stuck tougher and produce a slimy “ coat “ that helps to protect them from our immune system and even antibiotics. (5) In addition to helping fight off pathogens cranberry has been found to help with the symptoms of certain autoimmune disorders such as RA.(6) Overall both D Mannose and cranberry can help with bacteria, increase our WBC, help with autoimmune disorders and even help with the symptoms of viral infections!
Moving on the next item listed, which I must say is one of my favorite immune (and heart) supplements is olive leaf. Studies have found that olive leaf has antiviral activity. For example olive leaf has been found in studies to help with herpes. (7) Additionally studies have found that olive leaf is antifungal, antiviral as well as antibacterial. (8) In addition to helping kill of pathogens olive leaf has been found to help boost our immune system, which in the long run helps fight off bad guys. (9) Research has also found that olive leaf may help decrease histamine release and even inhibit the enzymes that produce it. (10) Histamine, as you recall is important when it comes to allergies. Of course olive leaf is also good for heart health and so many different aspects of our health. (8)
Last but not least is the probiotic blend. When people hear the word probiotic they usually think ooh it’s for my gut health! But a good probiotic does much more than just promote digestion. We have all heard the phrase “the immune system is in our gut”. And studies support this. In fact studies have found that probiotics can improve our immune system and how well it functions. In fact studies have found that probiotics can help with a number of disorders. (11)
Overall Renalaid is an amazing formula. Feel free to mix it in any liquids you like. It can even be mixed into foods such as applesauce, yogurt or even cooked oatmeal!
Our next topic will be COPD!
Sources:
- https://sawgrassnutralabs.com/blog/why-your-supplement-type-matters/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8944421/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3878739/
- https://www.sciencedirect.com/science/article/pii/S2161831322007621
- https://en.wikipedia.org/wiki/Biofilm
- https://pubmed.ncbi.nlm.nih.gov/30553231/
- https://academicjournals.org/journal/AJMR/article-full-text-pdf/E09C2B158944
- https://soeagra.com/abr/abrnov2016/36.pdf
- https://pubmed.ncbi.nlm.nih.gov/29149822/
- https://casadesante.com/blogs/gut-health/is-olive-leaf-extract-high-in-histamine
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9818925/
The Common Cold!
The Common Cold! Dr. Claire Arcidiacono, ND Today we will be talking about something everyone knows about and that topic is the common cold! Having a cold is probably one thing that both children and adults understand. But what cause’s a cold? Well when …
The Wonders of Black Seed
The Wonders of Black Seed Dr. Claire Arcidiacono, ND I am very excited to start this conversation on black seed. Black Seed is an amazing nutrient for our respiratory system. Invite health has a unique formula which includes Black Seed, Cordyceps and Rosemary Extract. …
Immunity Hx: The Super Immune Supplement
Immunity Hx
Dr. Claire Arcidiacono, ND
I wanted to do my product highlight on what I consider to be the cornerstone of immune heath. In fact Immune is in its very name, Immunity Hx! Immunity Hx is a combination of vitamin C, vitamin D3 and Zinc! Immunity Hx has 500 mg of vitamin C, 2000 IUs (50mcg) of vitamin D3 and 30mg of zinc. Each of these nutrients has numerous studies showing how they can benefit our immunity.
Let’s start with vitamin C. Vitamin C is called an essential nutrient because it is a key nutrient for different pathways in our body yet our body is unable to make it. In other words we must get vitamin c in either our diet or in supplement form. In fact in western populations studies have found that vitamin c deficiency is common and in fact is the fourth leading nutrient deficiency in the US. Vitamin C deficiency may be caused by poor diet, drug or tobacco use, alcohol use, various chronic disease and even by pollution. There are four aspects of our immune system that are positively affected by vitamin C. These are the epithelial barriers, phagocytes, lymphocytes and inflammatory mediators. Please see the attached Table for all the ways vitamin c affects these parts of the immune system. (1)
Table 1
Role of vitamin C in immune defense.
| Immune System | Function of Vitamin C | Refs. |
| Epithelial barriers | Enhances collagen synthesis and stabilization | [30,31,32,33,34,35] |
| Protects against ROS-induced damage 1 | [36,37,38,39,40] | |
| Enhances keratinocyte differentiation and lipid synthesis | [41,42,43,44,45] | |
| Enhances fibroblast proliferation and migration | [46,47] | |
| Shortens time to wound healing in patients | [48,49] | |
| Phagocytes (neutrophils, macrophages) | Acts as an antioxidant/electron donor | [50,51,52,53] |
| Enhances motility/chemotaxis | [54,55,56,57,58,59,60,61,62,63] | |
| Enhances phagocytosis and ROS generation | [64,65,66,67,68,69,70,71] | |
| Enhances microbial killing | [54,55,57,58,70,72] | |
| Facilitates apoptosis and clearance | [71,73,74] | |
| Decreases necrosis/NETosis | [73,75] | |
| B- and T-lymphocytes | Enhances differentiation and proliferation | [62,63,76,77,78,79,80,81,82] |
| Enhances antibody levels | [78,83,84,85] | |
| Inflammatory mediators | Modulates cytokine production | [75,77,86,87,88,89,90,91,92,93,94] |
| Decreases histamine levels | [56,61,95,96,97,98,99,100,101] |
1 ROS, reactive oxygen species; NET, neutrophil extracellular trap. Note that many of these studies comprised marginal or deficient vitamin C status at baseline. Supplementation in situations of adequate vitamin C status may not have comparable effects.
Vitamin C has been found in studies to help fight different viral infections. (2) Other studies have found that vitamin C can cut the length of a cold in half. Additionally other studies have found vitamin C can help to prevent pneumonia. Studies have even found that vitamin C can help with tetanus. (3)
The next nutrient in Immunity Hx is vitamin D3. While most people think of D3 as just being for bone health there really is much more that D3 does for our health. Studies have indicated that having low vitamin D can increase the risk of infections. Vitamin D3 is interesting because unlike vitamin C it can be made by the body. (4) However, in my clinical experience reading over blood work I have found many people to have lower than optimum D levels that would suggest they would benefit from a D3 supplement. A number of studies have found an association between low levels of D3 and higher rates of infections such as the flu, vaginosis and HIV. (4) In one study vitamin D supplementation was found to decrease rates of seasonal influenza in school children. (5) Studies looking how vitamin D3 works have found that vitamin D3 is able to stimulate antimicrobial genes to activate. Thus vitamin D works to stimulate antimicrobial proteins and helps the body to fight off infections. (6) Overall vitamin D is an important supplement for our overall immunity. (4)
The last nutrient in Immunity Hx is zinc. Several studies have found that using zinc within 24 hours of catching a cold can decrease the length and severity of the cold symptoms. (7) Zinc like vitamin C is considered to be an essential nutrient for our health. Zinc deficiency like vitamin C is more common than we would expect and in fact it appears that as many as up to 2 billion people in the developing world may have a zinc deficiency. (8) Zinc deficiency has been found to affect multiple parts of the immune system. When zinc is deficient there’s parts of the immune system that are comprised and we become vulnerable to disease. (9) Overall studies have concluded that zinc is essential for our immune system to work to prevent illness. (1)
Overall the studies on vitamins C, D and zinc have one major thing to say. And that is these nutrients are all important for building our immune system and thus they all help us fight pathogens. Personally I like the Immunity Hx because it contains all 3 important nutrients in 1 supplement!
Our next blog will be something you may have heard of, Asthma!
Sources:
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5707683/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9925039/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5409678/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3166406/
- https://pubmed.ncbi.nlm.nih.gov/20219962/
- https://pubmed.ncbi.nlm.nih.gov/15322146/
- https://www.bouldermedicalcenter.com/elderberry-zinc-and-the-fight-against-viruses/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2277319/
- https://pubmed.ncbi.nlm.nih.gov/9701160/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5748737/