HERBAL MEDICINE WELLNESS

Brain Boosting Herbs for Memory and Cognition

5th February, 2020

Your brain is ever-evolving. It is not something which is fixed or stationary. In recent years, new research into brain plasticity (neuroplasticity) which is the study of the brain's ability to change and adapt as a result of an experience (new and old), has helped to revolutionise how we think about our brain function and memory.

We now know that the brain has the ability to re-wire itself to adapt to changes, whilst the neurons in the brain can decline with age, it still has the ability to learn new things and change.

We all want to remain young, active and retain our memory as we age, right? There are in fact many steps you can take to help your brain and memory work to an optimal level. Whether you are trying to maintain the health of your already healthy brain, or strengthen your memory recall or retention. Some of these brain-boosting herbs may help support the function of the brain and the neural pathways within it.

Here are a few herbs to consider:

Brahmi (Bacopa monnieri)

With a long history of use in traditional Ayurvedic medicine, Brahmi has been used as a brain tonic to help improve memory and cognition. Additionally, Brahmi was also used as a nerve tonic to help nourish the nervous system.

Brahmi also helps to maintain cognitive function and development, therefore helping to enhance learning ability. Short term memory may also be improved by taking Brahmi as it helps to support memory and mental recall.

Gotu kola (Centella asiatica)

Known as the only living plant that lived alongside dinosaurs, the Ginkgo tree is the one of the oldest trees which still exists today. With its leaves full of antioxidant compounds, Ginkgo helps to support brain function and can enhance short term memory. The leaves of this ancient tree are also used to help support mental concentration, including focus and clarity and overall brain health.

Ginkgo (Ginkgo biloba)

Lions mane mushroom (Hericium erinaceus)

Interestingly, this mushroom looks like a lion’s mane! Traditionally used in Asian culture in countries such as China, Korea and Japan as a tea to aid in vitality and vigor. Lions mane mushroom has the ability to influence neuroactive compounds which lead to nerve growth and development in the brain. Improved cognitive function and recognition memory have also been noted with this herb.

Sage (Salvia officinalis)

This fragrant herb is originally from the Mediterranean and European regions of the world. Today, it can be found growing across the globe and is used for a multitude of culinary and medicinal purposes. Sage has been used traditionally in Western Herbal Medicine to improve memory recall. It is also used to support mental concentration and focus.

In addition to these herbs keeping the mind active can help boost the brain function too. Consider learning a new language, a musical instrument, take an art class, learn to dance, play board games or master Sudoku. Exercise may also help to give the brain a boost of oxygen a few times each week, which will also contribute to its health. These activities just may help to keep memory loss at bay.

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Historical Use Of TumericMost of us are familiar with turmeric as an ingredient in cooking, nestled amongst the other herbs and spices in the spice rack, it’s hard to ignore with its vibrant golden hue. There’s no denying the warming and comforting goodness that a good bowl of curry can deliver, however, the benefits of turmeric are not a discovery of modern times, its use can be traced back to over 4,500 years ago!Turmeric was not only used as a culinary spice and a revered traditional medicine, but it also played an important part in religious practices, wedding ceremonies and was even worn as an amulet to ward off evil spirits. Turmeric was often used to dye the cloth for the vibrant, golden robes worn by Buddhist and Hindu monks.As a native plant of Southeast Asia, India has long been the largest producer of turmeric since its early beginnings. Turmeric root comes from the plant Curcuma longa which belongs to the same botanical family as ginger. The underground stems are called rhizomes which are harvested, dried and ground into a yellow powder. Because of this bright colour, turmeric has also been known as ‘Indian Saffron’.Currently, turmeric is enjoying the limelight as one of the most popular herbs on the market for joint health and to relieve inflammation with good reason. Much research has been conducted on the medicinal uses of turmeric and you’ll find the internet and trendy cookbooks brimming with recipes for lattes, smoothies, dressings and of course, curries to help you incorporate turmeric into your diet.So, what is it that makes turmeric so beneficial for relieving inflammation and supporting joint health?The turmeric root naturally contains bioactive substances called curcuminoids, the most important of them being curcumin. Curcumin is the compound which is responsible for the medicinal actions of the plant. Although curcumin only takes up a small proportion of the total root, it possesses powerful anti-inflammatory and antioxidant properties. Curcumin can be hard for the body to absorb, so when adding it to recipes it’s important to ensure that there is a fat component in the dish, such as yoghurt, olive oil or nuts to help get the full health benefits from the root. Joint health is important in all stages of life, particularly as we age and as our joints are more vulnerable with wear and tear. Turmeric has been shown to be effective for relieving inflammation. Turmeric is not only helpful for relieving inflammation, but it can also help to protect our cells from free radical damage through its antioxidant action. Antioxidants help to keep our cells operating as they should, our body systems running smoothly. Oxidative or free radical damage has been linked to many health conditions, so antioxidants are important to keep our bodies healthy.The popularity and medicinal benefits of turmeric have stood the test of time. If you are looking for an anti-inflammatory herb that maintains joint health, with the added antioxidant benefits, why not give turmeric a try?

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Benefits of Turmeric For Joint Health

Traditional Ayurvedic and Chinese Medicine healers have been using turmeric as a natural remedy for centuries. Today, Turmeric is now one of the most researched herbs in the world and thousands of studies have demonstrated its therapeutic benefits for a wide range of health conditions. Is turmeric a herb or is it a spice? It’s both. Turmeric is a perennial herbaceous plant from the same family as ginger. The underground stems, called rhizomes, are harvested, dried and ground into a powder, which is the golden spice used for medicinal and culinary purposes. What gives turmeric its health benefits? There’s a lot of confusion out there about how turmeric works. Turmeric isn’t just a homogenous powder. Like many natural remedies, it’s made up of a number of biologically active substances. Of these, there is a group of three compounds, called curcuminoids, which make up about 2% -5% of turmeric. They are curcumin, demethoxycurcumin and bisdemethoxycurcumin. Curcumin is the star of the trio. It’s the curcuminoid primarily responsible for turmeric’s anti-inflammatory and antioxidant properties. Curcumin is a natural anti-inflammatory Inflammation can be triggered as the body’s way of defending and healing. In the process of inflammation, the release of cytokines sets off a pro-inflammatory cascade which lead to the production of inflammatory molecules such as thromboxane and prostaglandis. Tissue damage, as in arthritis, causes the release of cytokines and sets off pro-inflammatory processes which lead to the production of inflammatory molecules such as thromboxane and prostaglandins. These inflammatory molecules are produced by enzymes such as phospholipase, lipoxygenase, 5-LOX and COX-2. Curcumin works by inhibiting some of these inflammatory processes and enzymes, and also by down-regulating the activity of some inflammatory molecules. Curcumin also helps to support joint health. Curcumin also helps to protect cells from damage by free radicals Free radicals are highly reactive molecules that roam around the body and can damage cells through a process called oxidative stress. Oxidative stress has been linked to many health conditions, including poor joint health and function, so antioxidants are important to keep our bodies healthy. Learn more about the benefits of Turmeric for joint health, here. Curcumin works by directly scavenging free radicals as well as by inhibiting some of the processes that generate free radicals, so it helps to reduce the damage they can cause to body cells. Can you just eat turmeric powder to get the benefits of curcumin? Not really. Firstly, like we mentioned earlier, curcumin and turmeric are not the same thing. Curcuminoids make up only around 2-5% of turmeric rhizome powder, and of that 2-5%, curcumin makes up about 75%. So that means an average teaspoon of turmeric powder may contain less than 1% of the all-important curcumin. And that’s not the only reason that turmeric powder alone can’t really deliver much in the way of health benefits. To have a therapeutic effect in your body curcumin needs to get into your blood plasma. Once there it can circulate around the body and exert its anti-inflammatory and antioxidant effects. But turmeric, and the curcumin in it, is very poorly absorbed by your body. It is naturally insoluble in water (just check out that yellow gunk at the bottom of your turmeric latte or tea!) Very little remains intact after it gets into the highly acidic stomach environment What does remain isn’t absorbed very well by your digestive system And what is absorbed gets broken down and excreted by your liver really quickly. So consuming turmeric, or even straight curcumin powder, isn’t a very effective way of getting enough bioactive curcumin into your bloodstream. A better way to get the health benefits of curcumin The best way to get the health benefits of curcumin is by taking a high strength supplement which has been formulated for higher bioavailability.

HERBAL MEDICINE WELLNESS

Turmeric- The ancient healing herb that’s now a modern wellness sensation.

Traditional Ayurvedic and Chinese Medicine healers have been using turmeric as a natural remedy for centuries. T...

What is inflammation? The word inflammation is derived from the latin word, “inflammatio”, which translates to ‘ignite’ or to ‘set fire’. During the 1st century AD, the Roman scholar and medical encyclopaedist Aulus Cornelius Celsus described the clinical symptoms of inflammation, as: calor (heat), dolor (pain), rubor (redness) and tumour (swelling). With thousands of years in medical advances, the understanding of inflammation’s pathogenesis has subsequently expanded into a sophisticatedly coordinated cascade of events. The 5 cardinal symptoms are: heat, pain, redness, swelling and a limited range of motion. Inflammation is a defence mechanism and essential component in the healing process where the body attempts to maintain homeostasis by repairing affected structures and restoring function, in order to return the site of damage back to its pre-injury state. Inflammation is produced by the body when it interprets trauma or potentially harmful agents and in response stimulates a series of immune reactions, however depending on the cause of inflammation, the process may slightly differ and involve condition specific immune reactions. For example, inflammation from physical injuries, skin irritation and sinus allergies will have unique immune responses such as the chemicals stimulated and pathways allowed, although the common phases of the inflammation cascade are as followed: Understanding the inflammation process The process of inflammation is initiated by a varying degree of trauma or damage, which can occur either internally or externally. The initial trauma which triggers inflammation can be due to virtually anything that causes damage to our body cells, tissues, organs or other structures. Common causes could include injuries, infections, allergens, certain medications, chronic stress and exposure to harmful pathogens, irritants, toxins or chemicals. There is a diverse range of inflammation causes, examples may range from a paper cut, pollen, certain foods, topical sensitives, sprained ankle, broken bone or underlying health conditions i.e. arthritis. Inflammation is a multi-factorial however the progression has various influences, such as: genetic predisposition, medical history, lifestyle and dietary factors, age, weight, immune function, sensitivities and allergies and current health status. The first response is the immediate recognition of trauma to the cells which is detected by sentinel cells, such as mast cells or macrophages. These immune sentinel cells are often referred to as the body's first line of defence as their duty is to recognise damage or harmful microbes and signal for a recruitment of inflammatory factors to regulate and remove the damage, thereby commencing the immune-inflammation cascade. In this acute phase, there is a stimulation of chemicals and hormones such as histamine which assists in the breakdown of our blood barriers at a microcirculatory level. The release of histamine increases local blood flow and a process of vasodilation takes place where blood vessels dilate and enlarge, resulting in an increased capillary permeability. The vasodilation facilitates the transportation of inflammatory factors including plasma and White Blood Cells (WBC) at the site of injury. This activation causes the presentation of heat and redness and can generally last 2-5 days. In the sub-acute phase, the focus is removing acquired threats and repairing damaged structures. The immune WBC’s migrate towards the affected area where they stimulate the release of inflammatory mediators such as antibodies, immunoglobulins (IgE), cytokines (IL, TNF) and prostaglandins (PGE2). Inflammatory mediators are essentially ‘messengers’ that promote stimulation of immune responses. This stimulation causes an accumulation of various active hormones, chemicals and plasma proteins which then actively work together in removing the damaged cells. The localised concentration of substances is what causes swelling. An additional process in this phase is the production of Nitric Oxide (NO), which is a ‘pain producing’ substance. The local release of NO signals the nervous system for the generation of the pain sensation, which interestingly is a protective mechanism the body makes! If the structure that is inflamed is experiencing pain, we are more likely to protect the area. A fifth symptom is also observed here, a limited range of motion which is another protective method. The repair and removal of cellular waste can have a duration lasting up to approximately 6-8 weeks. Throughout this sub-acute phase, the main pathway involved is the cyclooxygenase (COX) pathway. The final stage is known as the chronic phase, where remodelling and maturation of the original injury or trauma takes place. Once the inflammation inducer has been removed, the process of wound healing and/or tissue repair occurs, where damaged tissue is regenerated or they may be replaced with collagen strands and fibroblasts to begin the remodelling process. When collagen has been generated, the strands are progressively replaced by other materials and they adapt to the original tissue. If the inflammation continues, or the structures further destruct, scar tissue or fibrosis follows. This chronic phase can last months to years, depending on the type of injury and the inflammation. What is the difference between acute and chronic inflammation? Inflammation may present as acute or chronic and the main influence of this is the type and intensity of trauma. In acute inflammation, the onset is rapid with short-term symptoms which may be severe, whereas chronic inflammation has a long-term presentation with a prolonged duration that may last years. In some cases, chronic stressors causing inflammation can have a suppressive effect on the immune system in contrast to the acute stressors which enhance immediate adaptive immunity. In this scenario, sustained stressors may actually over-activate the immune system causing an imbalance of pro-inflammatory and anti-inflammatory mediators in the body, causing chronic inflammation. Chronic inflammation has a negative impact on overall health including our cells, tissues and organs which in-turn can increase the risk of developing disease and poor health states. Tips to help better manage inflammation Just as there are various factors contributing to the progression of inflammation, there are also multiple strategies for the management of symptoms, including pharmaceutical, physical therapies, dietary or lifestyle alterations and other complimentary or alternative medicine modalities. Some natural remedy suggestions may include herbal or nutritional sources with anti-inflammatory actions. The term ‘anti-inflammatory’ relates to a substance which has direct actions in reduces inflammation. Dietary food sources with anti-inflammatory actions can inhibit pathways such as the COX and therefore the inflammatory mediators such as prostaglandins, TNF, IL etc. described earlier also provide benefits to inflammatory conditions. Overall, an anti-inflammatory diet would ideally include higher intakes of antioxidant and fibre rich foods plus ensuring an adequate balance between healthy fats, proteins and carbohydrates. Try to avoid In inflammatory conditions, it is advised to limit the intake of refined carbohydrates i.e. white pasta, trans fats i.e. margarine, processed meats i.e. deli meats and sugars. It is best to avoid these food groups as they aggravate inflammation and contribute to inflammation by producing Advanced Glycation End (AGE’s) and may raise blood glucose levels, with cell damaging effects. Lifestyle suggestions to support the anti-inflammatory diet may include moderate physical activity to maintain a healthy weight range, reducing stress levels, allowing enough sleep for cell repair and recovery and managing any associated pre-existing conditions. It is also recommended to reduce alcohol intake and smoking as they can create inflammation driving toxins in the body. Fun Fact: Conditions ending in ‘-itis’ indicate inflammation of a specific organ, tissue or structure. For example: derma (skin) + itis (inflammation) = dermatitis

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Understanding Inflammation

Inflammation is a defence mechanism and essential component in the healing process where the body attempts to ma...

One day your jeans zip up without a problem… the next day you’re undoing the top button or browsing for clothes with elasticated waistbands. Belly bloat, food baby, abdominal bloating, abdominal distension…whatever it’s called it’s uncomfortable! What causes bloating? A bloated stomach is that feeling of pressure or fullness in your belly. It may or may not be accompanied by distension, which is a noticeable difference in the size of your abdomen. A build-up of gas in the stomach and intestines is one of the most common causes of bloating. Intestinal gas can be caused by eating certain foods, particularly beans and cruciferous vegetables such as cauliflower, broccoli, and cabbage. Some foods are high in a type of sugar called FODMAPS. In people sensitive to FODMAP-rich foods, the small intestine doesn't always fully absorb these carbohydrates, and instead passes them to the colon, where they are fermented by bacteria and produce gas. FODMAPs don’t affect everyone equally, so while certain FODMAPs may make you feel bloated, you may be able to process others just fine. Eating too quickly, drinking through a straw, or drinking lots of fizzy drinks can cause you to swallow lots of air and make you feel full. Constipation can cause a build-up of faecal matter in the intestine leading to abdominal distension and bloating. Bloating can also be caused by medically diagnosed conditions such as food intolerances and intestinal disorders such as IBS (irritable bowel syndrome), IBD (inflammatory bowel disease, including Crohn’s disease and ulcerative colitis), and SIBO (small intestinal bacterial overgrowth). Is bloating the same thing as fluid retention? Yes and no. Fluid (water) retention, also known as oedema, is related to the kidneys, while bloating is usually related to the gastrointestinal tract. Fluid retention can make you feel bloated, but it doesn’t usually affect your abdomen as much as bloating caused by intestinal gas. Fluid retention occurs when excess fluid builds up in your body's circulatory system and generally causes swelling in your extremities, such as your feet, ankles, legs and hands. A common sign of fluid retention is when your rings feel tight on your fingers, or your ankles are swollen after sitting down for a long time. A diet high in carbohydrates, sugar and salt can cause your body to retain water, leading to that feeling of puffiness and heaviness. Fluid retention can also be caused by hot weather and hormonal changes. What can I do about bloating? Bloating that comes and goes is usually digestive-related and tends to disappear after a couple of days. It will often help if you cut down on salty foods, carbohydrates and fizzy drinks. If you have a food intolerance, or suspect that FODMAPS might be the issue, try eating less of the problem foods for a while. Keep a food diary for a couple of weeks, noting everything that you eat and drink and when bloating troubles you most. If you find you have a regular problem with certain foods though, you should consult a doctor or dietitian before making any permanent dietary changes. Adopting a few simple lifestyle changes may also help. Avoid chewing gum Eat slowly Avoid drinking from a straw Drink plenty of water If you suffer from constipation, try eating more high-fibre foods, increasing the amount of water that you drink, and exercising regularly. It might also be helpful to try taking probiotics. These can support a healthy gut bacteria population and help your digestive system moderate the effects of a bloated stomach. If bloating or fluid retention persists for more than a couple of days, or is accompanied by pain or diarrhoea, then you should speak to a doctor.

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The dreaded belly bloat

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Brain Boosting Herbs for Memory and Cognition

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