Vitamin D Benefits – 9 awesome reasons

  Vitamin D Benefits everyone’s health young and old. Vitamin D has multiple benefits and I have been a massive advocate of Vitamin D for many years due to my autoimmune family. Further strengthened when asked to write for the New Scientist on the tragic case of a murder trial.…  So lets dive in to why you and your family need Vitamin D today….. It has been known for many years that Vitamin D is important for the following reasons: Vitamin D helps our body absorb calcium and phosphate, lowering the risk of tooth decay, cavities, and gum disease as well as ensuring our bones are flexible and strong. Vitamin D support the immune system which allows our body to fight off harmful bacteria and viruses. Vitamin D helps to strengthen muscles. Excitingly there is more to vitamin D than it was originally believed…..but before we get into that lets cover the basics…. Low levels of Vitamin D  It is important to be aware that nearly half of the population have low blood levels of Vitamin D during winter months. This is especially low from January through to April/May when any summer sunshine stores you may have gained the previous summer are truly depleted. Those living in latitudes above ∼35° are significantly affected. In addition to depleted stores, many more people than ever have low levels of vitamin D due to changes in our lifestyles, less time outdoors, and the use of sunscreens. The elderly or those who are housebound are at very high risk all year round. Dark skinned people are also at risk. Further risk has been found in people who are obese, pregnant or a child due to either a lack of availability as Vitamin D is locked away in high fat stores or due to an increased need for development and growth in childhood and pregnancy. What are the Symptoms of a low vitamin D?   The following symptoms can be common in those with Vitamin D deficiency:   Fatigue Not sleeping well Bone pain or achiness Depression or feelings of sadness Hair loss Muscle weakness Loss of appetite Getting sick more easily     What does vitamin D do for you? Tonnes!!! Interestingly Vitamin D is actually a steroid hormone but also known as a fat-soluble vitamin. This helps the body absorb and retain calcium and phosphorus; essential for building bone.  How does Vitamin D work as a hormone? The body synthesizes Vitamin D after you have been exposed to the sun. It is then activated by the liver and kidneys. This activated form acts like a hormone to regulate calcium metabolism around the body. Vitamin D Benefits Cancer Exciting studies are now showing that vitamin D can reduce cancer cell growth, help control infections and reduce inflammation by stimulating the production of T-cells. These T cells help our bodies respond correctly to fight infections, including viruses, bacteria and fungus. These infections are responsible for various types of illnesses, including the common cold, and flu, Strep A and similar community-wide diseases. Vitamin D also aids in the repair and regeneration of cells, stimulate the death of cells that have been damaged by cancer, and lower the formation of blood vessels in tumours. Mood Vitamin D boosts your mood. Studies suggest that the decreased levels of Vitamin D3 may impact the levels of serotonin in the brain, this is a hormone that regulates the mood. By enjoining some safe sun each summer and, if in the Northern hemispheres taking a Vitamin D3 supplement in the winter, you could see a significant boost in your mood. Weight Loss Vitamin D can aid in weight loss. The chemical influence of Vitamin D is on serotonin, the “feel-good” hormone. This is known to assist appetite, sleep, mood, and stress levels. The connection to weight loss is believed that with sufficient levels of Vitamin D you are more likely to be motivated and have the energy to make the changes both mentally and physically to stay fit and healthy at a safe weight. Rheumatoid Arhtritis Vitamin D can lower the risk of rheumatoid arthritis. One of  Vitamin D benefits is to help maintain the immune system and ensure that it is working correctly. A deficiency in Vitamin D could therefore increase the risk of developing rheumatoid arthritis as your immune system is more susceptible to attack.  Type 2 Diabetes Vitamin D lowers the risk of type 2 diabetes. Not getting enough sunlight can reduce the secretion of insulin from the pancreas, which can create resistance to insulin and affect how the body responds to glucose. Sufficient vitamin D can help lower levels of cortisol. This is a stress hormone produced in the adrenal glands. Cortisol assists in the body’s response to stress. Prolonged high levels of cortisol can lead to increased abdominal fat. This is linked to several health conditions including diabetes type 2. Blood Pressure Vitamin D can help lower blood pressure. a large genetic study that involved more than 150,000 people revealed that low levels of Vitamin D can cause hypertension. In this study, those who had the highest levels of Vitamin D had lower blood pressure. It was found that a 10% increase in Vitamin D led to a 10 % reduction in high blood pressure.  Heart Disease Vitamin D might reduce the risk of heart disease. Several studies have indicated that a deficiency in Vitamin D is a risk factor for developing high blood pressure, heart disease, congestive heart failure, peripheral arterial disease, strokes, and heart attack.     What causes vitamin D to drop other than sunshine? Vitamin D deficiency as mention is most commonly caused by a lack of exposure to sunlight. However some medical disorders can also cause Vitamin D deficiency. The most common causes after sunlight is a poor diet, medications and certain disorders. Cystic fibrosis, Crohn’s disease and Coeliac disease are conditions that can prevent your intestines from adequately absorbing enough vitamin D through diet and even supplements, especially if

Hangover cures put to the test

Hangover Cures Put To The Test In a culture where celebrations are often fuelled by alcohol, many of us will be searching for a hangover cure to erase the negative effects of the previous night. Here, at 121 Dietitian, we firmly believe prevention is better than the cure. So we have done some research on hangover cures. With so many so-called hangover cures circulating the web. We’ve looked at the studies on each one in order to determine which one is actually the best. Here are our findings… Coffee and paracetamol for hangover Caffeine is thought to raise energy levels while paracetamol relieves aches and pains. However, researchers at Temple University in Philadelphia have revealed that black coffee can worsen a hangover. While scientists at the University of Washington believe that taking paracetamol as well can be deadly, as caffeine triples the amount of a toxic by-product created when paracetamol is broken down. This toxicity is the same substance responsible for liver damage when alcohol and paracetamol react together. You may be up against your genes on these too! As a nutrigenomics practitioner I see many patients with genetic issues. The CYP1A2 gene codes for the CYP1A2 enzyme, which is responsible for caffeine metabolism in the liver. Paracetamol is degraded via a minor pathway by CYP2E1 to the liver-toxic metabolite NAPQI. This is toxic even at therapeutic doses, causing hepatotoxicity. Milk thistle for hangovers Available as a tablet or in liquid form. This is an abstract from the milk thistle plant. It is believed its properties aid the body in metabolising alcohol more quickly. Some studies have shown that silybin and silymarin, found in the plant, protect the liver from toxins. They also boast the benefits of antioxidant and anti-inflammatory properties. However, most of the studies surrounding this were carried out on alcoholics so there is really no proof of its effect in preventing or curing a hangover. Water for hangover One our favourites by far, and one of the most widely recognised hangover prevent/cure techniques, drinking water with alcohol. One pint before bed is believed to reduce the effects of a hangover by diluting some of the nasty by-products of alcohol. Bacon sandwich for a hangover The hangover choice for many. This tradition dictates that bread soaks up alcohol from the night before, alleviating the effects of a hangover. In fact, a study at Newcastle University’s Centre for Life has indeed confirmed that a bacon sandwich can offer relief. Rather than bread ‘soaking up’ the alcohol, it’s the carbohydrate laden effects which boost blood sugar levels, speeding up the body’s metabolism and the process at which the body gets rid of alcohol. Furthermore, rich in protein and amino acids, bacon reverses the effects of alcohol in depleting brain neurotransmitters. But be careful, and stay hydrated as the saltiness may get you later. Isotonic sports drink for a hangover The theory here is that the products contain tiny, easily digestible particles of carbohydrates which help the body to rehydrate faster than by drinking water. Leeds Metropolitan University have revealed that sports drinks are one of the best remedies for restoring blood sugar levels, and their calories can rehydrate the body up to 40% more effectively than water. But remember to monitor both your alcohol and isotonic sports drink intake as anything in excess is damaging. Exercise for a hangover Probably the last thing a lot of people would turn to in a hungover laden state, sweating off a hangover is thought to be a myth. Findings from a government survey revealed that exercise will simply compound your body’s fluid debt and increase your symptoms further. Hair of the dog Many believe that having a drink the next day will ease the recovery process by diminishing the effects of alcohol withdrawal. However, rather than alleviating symptoms, another drink is just elongating the recovery process, lengthening the point at which you feel better. This is a dangerous option and can damage your liver and organs if habitual. Eggs for a hangover While often eaten as part of a hangover fry, eggs are also consumed raw as they contain a substance called cysteine, which is believed the fight free radical damage to the body. However, if feeling queasy, eggs can be hard to stomach and watch for any bacterial contamination. You may find it easier and more helpful to consume a supplement L-Cysteine. This was a small study so not convinced its a miricle cure! Prickly pear cactus for a hangover Taken before a night out in either tablet or pill form. Prickly pear cactus is believed the reduce the likelihood of a hangover. Research at Tulane University, New Orleans tested 64 healthy medical students and indicated that the extracts reduced three out of nine hangover symptoms – nausea, dry mouth and loss of appetite. Halving the risk of a severe hangover. Again a small study and not one to be jumping up and down about for a true cure. This does however highlight the importance of a rich polyphenol diet. Many fruits are a fantastic sources of antioxidants and fluids. Ensuring you consume these daily will support your body if needing to eliminate excess alcohol. Alka-Seltzer for a hangover One of our least favourites, containing a concoction of aspirin, paracetamol and caffeine. It is believed that Alka-Seltzer before heading to bed will leave you feeling revived and hangover-free in the morning. Research at Leeds Metropolitan University revealed that while they can help a headache and neutralise excess stomach acid, the main benefits are probably from the effect of drinking the water that they are dissolved in. They aren’t recommended for sensitive stomachs. Artichoke extract for a hangover Believed to help the liver process alcohol, there is conflicting findings on the effect of Artichoke extract. The journal Phytomedicine showed that a supplement of 400mg extract of artichoke leaf extract helped stomach problems, and there is anecdotal evidence that it reduces indigestion, an upset stomach and nausea. Experts however at King’s College London

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Pistachio nut- interesting facts

  Pistachio nut day is on 26th February 2022 We love pistachio nuts here at 121 Dietitian. So when we spotted there was a special world pistachio nut day we felt we had to give them a big shout out! Pistachios are good for you! Pistachio nut facts: • Pistachio are nuts native to Western Asia and Asia Minor, archaeology suggests that pistachios were eaten as a common food as early as 6750 BC. Wow!• They are one of the more expensive of the nuts out there because of the trees on which they grow. It only reaches production 15-20 years after being planted. Isn’t that crazy!• Pistachio trees can only produce about 22kg of nuts each year. Furthermore, pistachios are sorted by hand and not by machine.• Pistachio trees can only grow in cool winters and hot summers, meaning that there’s only a few locations in the world where the trees can grow.• Iran is the biggest producer of pistachio nuts ahead of USA and then Turkey.   How to eat Pistachio nuts: When eating pistachios from the shell, split the shell and eat the small kernel inside. The kernel may have a thin skin on it that do eat this for upping polyphenols. If you find a nut in a shell that doesn’t pry apart easily, simply use a nutcracker to open it up. As a snack. Eating pistachios raw or roasted. Both in-shell and shelled pistachios are available in grocery stores. Over salads. Shelled pistachios (either whole or chopped) are often sprinkled over salads. Pistachios can also be puréed and mixed with oil and herbs to make a creamy salad dressing. Ground into sauces. Ground pistachios are popular as a base for sauces and dips, like pistachio-yogurt sauce. Added to bread dough. Ground pistachios can be added to bread dough to give it a thicker texture with extra protein. In desserts. Chopped pistachios are commonly mixed into or sprinkled atop desserts like ice cream, cake, truffles, and pastries. Pistachio nuts are also a common ingredient in dishes from an array of cultures: • In Turkish dishes. Pistachios are most well-known in Turkish recipes for being minced and layered in the traditional baklava.• In Italian dishes. Pistachios are a common addition to Italian pastas, either chopped and mixed in to the noodles or ground and made into a spiced pistachio sauce.• In Indian dishes. Indian food makes ample use of pistachios, and they’re a staple ingredient in many Indian rice puddings, pilafs, cookies, and a spiced pistachio fudge called pista barfi.• In Iranian dishes. Pistachios are a common ingredient mixed into Iranian chicken and rice dishes, and also served as a traditional Persian snack, roasted with lemon juice and saffron and tossed with sea salt.   What are the health benefits of Pistachio nuts? – Nutrition Pistachios are high in fibre: Eating pistachios can improve your gut health if you have no ongoing dysbiosis issues. Rich fibre foods help move food through the gut and prevent constipation and may help reduce the risk of colon cancer. Pistachios are high in antioxidants: Pistachios are known to contain antioxidants that have strong cancer-fighting properties and cardiovascular disease prevention. Furthermore, pistachios also contain lutein and zeaxanthin, two carotenoids that will help you maintain eye health and overall immunity. Pistachios are great for vegans and vegetarians: With protein accounting for almost 21% of the total weight of the nut, pistachios contribute almost 6% to a person’s daily protein needs. For plant-based diets, pistachios provide that much-needed protein. Relative to other tree nuts, pistachios have a lower amount of fat and calories but higher amounts of potassium, vitamin K, γ-tocopherol, and certain phytochemicals such as carotenoids, and phytosterols. A handful of pistachios (45) contain 156 calories, 3 grams of fibre, and are one of the most vitamin B6-rich foods around. Do you enjoy eating pistachio’s? They are so tasty if you haven’t tried them. Don’t continue to miss out, try them as part of a bigger plan to increase variety in your diet.  If you are unsure of how to change your eating habits, or need help optimising the foods you eat please do contact us. We would love to help you or your family and friends with any nutrition related queries big or small. In the meantime do please check out our 121Dietitian Shop If you have enjoyed this blog we would love you to share this with your family and friends on your social media channels. Why not visit our YouTube Channel for more on keeping your health optimal. How can a Dietitian help Book a consultation via our Online Portal About Gillian Killiner  Check out our tailored dietary programmes Gillian x [instagram-feed]  

Sugar what you need to know …

It is Sugar awareness week 18th – 24th January 2021 so I thought I would take a look at this in more detail for you as it is one of the biggest concerns my patients have when I see them at my clinics. What is sugar? The term ‘sugar’ usually refers to what we know as table or granulated sugar – the type of sugar that we add to our tea or coffee. We also are familiar to the different variations which include caster sugar, icing sugar, brown sugar, demerara sugar, these are types mostly used in baking.These, you may already know, are not the only sugars around. Sugar occurs naturally in all foods that contain carbohydrates, such as fruits and vegetables, grains, and dairy.All ‘sugars’ are carbohydrates and along with starch they one of our body’s main source of energy. Carbohydrates are required for our brains, bodies and nervous system. In fact it has been part of our diets for thousands of years. Sugar is found naturally in most foods like fruits, vegetables and milk as well as being an ingredient used in a wide range of foods and drinks. Great, so what is all the fuss about? Consuming whole foods that contain natural sugar is acceptable as part of a healthy intake when you have a healthy metabolism. Plant foods have high amounts of fibre, essential minerals, and antioxidants alongside smaller amounts of carbs, and dairy foods contain protein, fats and calcium which are important for the body.Because of these extra components your body digests these foods slowly allowing the sugar in them to provide a steady supply of energy to your cells. A sufficient intake of fruits, vegetables, and fibre rich foods have been shown to reduce the risk of many chronic diseases, such as diabetes, heart disease, and some cancers. So what’s the problem? Increasing technology has brought many changes to our food production. More and more convenience foods are available that taste good, are very addictive and can be eaten 24/7.Problems occur when regularly eating these processed foods leads you to consume too much “added sugar”. The food manufacturers add this to enhance the flavour or extend shelf life and this can often be hidden in foods you would never imagine.In the modern diet, the top sources of sugar are soft drinks, fruit drinks, flavoured yogurts, cereals, biscuits, cakes, sweets and most processed foods. But added sugar is also present in items that you may not think of as sweetened, like soups, bread, processed meats, and condiments like ketchup. How much sugar are we allowed? Our recommended dietary intake of sugar per day: Adults should have no more than 30g of free sugars a day, (roughly equivalent to 7 tsps/sugar cubes). Children aged 7 to 10 should have no more than 24g of free sugars a day (6 tsps/sugar cubes). Children aged 4 to 6 should have no more than 19g of free sugars a day (5 tsps/sugar cubes). What sugar we consume Adults in the UK take in 3 times the recommended amount at an average of 22 teaspoons/cubes of added sugar per day, according to the NHS website.Four to 10-year-olds are eating more than twice as much sugar as they should per day, equivalent to 13 tsps/sugar cubes (PHE 2018). “Excess sugar’s impact on obesity, Blood pressure, inflammation, weight gain, fatty liver and diabetes and this is well documented, but one area that may surprise many is how their taste for sugar can have a serious impact on their heart health and increase risk of stroke,” says Dr. Frank Hu, professor of nutrition at the Harvard T.H. Chan School of Public Health. Impact of sugar on your heart In a study published in 2014 in JAMA Internal Medicine, Dr. Hu and his colleagues found an association between a high-sugar diet and a greater risk of dying from heart disease. Over the course of the 15-year study, people who are 17% to 21% of their calories from added sugar had a 38% higher risk of dying from cardiovascular disease compared with those who consumed 8% of their calories as added sugar. “Basically, the higher the intake of added sugar, the higher the risk for heart disease,” says Dr. Hu. Sugar has several indirect connections to affecting heart health: 1) high amounts of sugar overload the liver. “Your liver metabolizes sugar the same way as alcohol, and converts dietary carbohydrates to fat,” says Dr. Hu. Over time, this can lead to a greater accumulation of fat, which may turn into fatty liver disease, a contributor to diabetes, which raises your risk for heart disease.2) Consuming too much added sugar can raise blood pressure and increase chronic inflammation, both of which are pathological pathways to heart disease.3) Excess consumption of sugar, especially sugary drinks, also contributes to weight gain by tricking your body into turning off its appetite-control system because liquid calories are not as satisfying as calories from solid foods. This is why it is easier for people to add more calories to their regular diet when consuming sugary drinks. How you can reduce your sugar intake? Reading food labels is one of the best ways to monitor your intake of added sugar. Look for the following names for added sugar and try to either avoid, or cut back on the amount or frequency of the foods where they are found: • brown sugar• corn sweetener• corn syrup• fruit juice concentrates• high-fructose corn syrup• honey• invert sugar• malt sugar• molasses Also syrup sugar molecules ending in “ose” (dextrose, fructose, glucose, lactose, maltose, sucrose). Check the total sugar of the product, which includes added sugar, this is usually listed in grams.If it says 5 grams of sugar per serving, but the normal amount you would eat is three or four servings, you will easily consume 20 grams of sugar which is way too much.Also, watch the amount of sugar or syrups you add to your food or drinks. About half of added sugar comes from