Diverticular Disease & Diverticulitis

Diverticular Disease and Diverticulitis Diverticular disease is extremely common, especially as we age, and can cause ongoing gut discomfort that disrupts daily life. As a specialist dietitian service, we help people reduce pain, settle flare-ups, improve bowel regularity and feel confident with food again.This page explains what diverticular disease is, why symptoms develop, what to eat during and after a flare, and how personalised nutrition can support long-term gut health. What Is Diverticular Disease? Diverticular disease occurs when small pouches form in the wall of the large bowel. These pouches are known as diverticula.Many people have diverticula without symptoms. Problems arise when the bowel becomes irritated, inflamed, or when the pockets trap food or stool.Diverticulitis is the more acute stage when inflammation becomes significant enough to cause pain, fever or infection. Common Symptoms of diverticular disease Symptoms vary from mild discomfort to acute episodes of diverticulitis. You may experience:• Lower abdominal pain, often on the left side• Bloating or swelling• Burping or wind• Constipation or irregular bowel habits• Diarrhoea• Nausea• Cramping after meals• Fatigue during flare-ups Symptoms often overlap with IBS and other gut conditions, so a clear dietary approach is essential. Why Symptoms Occur Diverticular symptoms can be triggered by:• Increased pressure inside the bowel• Low fibre intake over time• Poor gut motility• Constipation and straining• Food getting trapped in pockets• Altered gut bacteria• Stress or illness• Medication changes Understanding your personal triggers is a key part of preventing future discomfort. Diet During a Flare-Up of Diverticulitis A flare-up requires a different dietary approach than day-to-day management.The goal during a flare is to reduce bowel workload and allow inflammation to settle. A dietitian-guided flare diet may involve:• Low residue or low fibre foods• Softer textures that reduce irritation• Gentle hydration strategies• Avoiding tough skins, seeds, and fibrous vegetables temporarily• Small, frequent meals if nausea or pain is present This phase is temporary and should be followed by gradual reintroduction under guidance. What to Eat for Recovery Once pain settles and inflammation improves, the focus moves to rebuilding gut comfort and preventing further flare-ups.Recovery eating often includes:• Easily digested fruits and vegetables• Gradual reintroduction of fibre• Cooked rather than raw produce to start• Adequate fluids• Foods that support gut bacteria balance• Spacing meals to avoid large bowel pressure This is the stage where personalised nutrition is most powerful. Long-Term Management for Diverticular Disease Long-term dietary changes help reduce pressure in the bowel, improve stool consistency, and keep the diverticula from becoming irritated.Supportive strategies include:• Increasing fibre gradually to a comfortable level• Including wholegrains, oats, vegetables and pulses• Ensuring regular daily hydration• Eating at consistent times• Staying active to support gut motility• Reducing overly processed foods• Identifying your personal trigger foods Every person’s tolerance is different, which is why a personalised plan works best. Foods That May Trigger Symptoms Some foods can increase gut pressure or worsen symptoms for certain individuals.These may include:• Tough skins or pips• Large portions of red or processed meat• Very high-fat meals• Spicy foods• Excess caffeine• Alcohol• Low-fibre patterns over long periods This does not mean they must all be avoided; instead, they should be tested with care under professional supervision. How Dietitian Support Helps Many people feel unsure what to eat after a diverticulitis episode or ongoing discomfort. Individualised support can help you:• Prevent flare-ups• Reduce daily pain and bloating• Improve regularity without triggering symptoms• Rebuild confidence with food• Resolve overlapping issues such as reflux, IBS, nausea or fatigue• Understand fibre correctly rather than fear it• Support your gut bacteria naturally We use a structured approach that blends clinical experience, gut physiology, and practical food planning. Your Personalised Diverticular Diet Plan At 121 Dietitian we assess your symptoms, medical history, lifestyle, food preferences, and potential nutrient gaps.Your plan may include:• A phased dietary structure• Flare-up protocol• Recovery protocol• Long-term fibre strategy• Guidance on safe food reintroductions• Supplement review if appropriate• Strategies to prevent constipation• Gut-friendly meal ideas You receive ongoing support to ensure changes feel achievable and enjoyable. When to Seek Medical Review Always speak to your GP if you experience:• Severe abdominal pain• Fever• Persistent vomiting• Blood in stool• Worsening symptoms over several days• Recurrent flare-ups• Unintentional weight loss Diet and medical care work best together for managing diverticular disease. Book Help for Diverticular Disease If you are living with ongoing gut discomfort or recovering from diverticulitis, specialist support can make a significant difference. We help you rebuild comfort, reduce inflammation, and create a diet that truly works for your body. Book Now

The Future of Gut Health: Why Personalised Microbiome Nutrition is 2025’s Biggest Wellness Revolution

The Future of Gut Health: Why Personalised Microbiome Nutrition is 2025’s Biggest Wellness Revolution Are you struggling with unexplained fatigue, digestive discomfort, or mood swings that seem to have no clear cause? The answer might lie in the trillions of microorganisms living in your gut. As we move through 2025, personalised microbiome nutrition has emerged as the most significant breakthrough in nutritional science, transforming how we approach digestive health and overall wellbeing. What Makes Personalised Microbiome Nutrition So Revolutionary? Ongoing research reveals that no two gut microbiomes are identical – much like fingerprints. What works brilliantly for your friend’s digestive issues might not be the right approach for you. This realisation has sparked a revolution in how nutrition professionals approach gut health treatment.The latest studies show that personalised microbiome interventions can improve immunity by up to 20% compared to generic approaches. This isn’t just about reducing bloating or improving digestion – we’re talking about enhancing your entire immune system, mental clarity, and energy levels. The Science Behind Your Unique Gut Ecosystem Your gut microbiome consists of over 1,000 different species of bacteria, each playing a crucial role in: Immune function – 70% of your immune system resides in your gut Mood regulation – The gut-brain axis directly influences mental wellbeing Nutrient absorption – Certain bacteria help extract vitamins and minerals from food Inflammation control – A balanced microbiome reduces chronic inflammation Key Trends Shaping Gut Health in 2025-26 1. Precision Nutrition Based on Microbiome Testing Gone are the days of one-size-fits-all dietary advice. Advanced microbiome testing now allows nutrition professionals to create truly personalised nutrition plans based on your unique bacterial composition. 2. Next-Generation Prebiotics and Probiotics The focus has shifted from generic probiotics to targeted strains that support your specific microbiome needs. Prebiotic fibres are taking centre stage as the fuel that feeds your beneficial bacteria. 3. Food as Medicine Approach Rather than relying solely on supplements, the emphasis is on using whole foods to naturally cultivate a diverse and resilient gut microbiome. Signs Your Gut Microbiome Needs Attention Do any of these sound familiar? Persistent digestive discomfort or irregular bowel movements Frequent colds or infections Unexplained fatigue or brain fog Mood swings or anxiety Food intolerances that seem to multiply Difficulty maintaining a healthy weight These symptoms often indicate an imbalanced gut microbiome that could benefit from personalised nutritional intervention. The Power of Professional Guidance Whilst the internet is full of generic gut health advice, working with a qualified nutrition professional who understands the complexity of microbiome science can make all the difference. A personalised approach considers your unique bacterial profile, health history, lifestyle factors, and specific symptoms. Supporting Your Gut Health Journey One evidence-based supplement that consistently shows benefits for gut health is high-quality magnesium. Magnesium plays a crucial role in supporting the gut-brain connection and promoting healthy digestive function.Better You Original Magnesium Spray offers excellent bioavailability through transdermal absorption, making it particularly beneficial for those with digestive sensitivities. Simply spray 10 times onto your abdomen before bed and massage in – it’s that simple! Your Next Steps Towards Optimal Gut Health Understanding your unique microbiome is the first step towards transforming your digestive health and overall wellbeing. Rather than guessing which foods and supplements might help, a personalised approach based on scientific assessment can provide the targeted support your gut needs.Ready to discover what your gut is trying to tell you?Our comprehensive Gut Health Course provides you with the knowledge and tools to understand your digestive system, identify your unique triggers, and create a personalised nutrition plan that works specifically for you.This self-paced programme includes: Step-by-step modules covering the gut-brain connection Personalised dietary guidelines and recipes Symptom tracking tools and shopping lists Ongoing support to ensure lasting results Don’t let digestive issues control your life any longer. Join hundreds of others who have transformed their gut health and reclaimed their energy, mood, and overall wellbeing.Enrol in our Gut Health Course today and start your journey towards optimal digestive wellness. Ready to take control of your gut health? Book a personalised consultation with our expert team at 121 Dietitian. With over 30 years of experience in nutrition science, we’ll help you create a targeted plan that works specifically for your unique needs. If you want to book your programme TODAY we would love to help you. You can book a 121 Dietitian Programme today by clicking on the link below Book Now

Understanding Fatty Liver Week: Your Liver’s Health in Focus

Fatty Liver Week is an important yearly campaign that aims to educate people about fatty liver disease—a growing health problem affecting millions worldwide. The goal of this event is to raise awareness, encourage early detection, and promote healthy lifestyle changes to prevent liver damage. Many people don’t realize they have fatty liver disease because it often shows no symptoms in the early stages. Fatty Liver Week helps change that by providing information, organizing screenings, and bringing together doctors, patients, and communities to fight this silent but serious condition. Liver health is crucial because the liver plays a key role in filtering toxins, processing nutrients, and supporting digestion. However, fatty liver disease—caused by too much fat buildup in liver cells—is becoming more common due to poor diets, lack of exercise, obesity, and excessive alcohol use. In fact, about 1 in 4 people globally have non-alcoholic fatty liver disease (NAFLD), while others develop alcohol-related liver damage. If ignored, fatty liver disease can lead to severe problems like liver scarring (cirrhosis) or even liver failure. The good news is that early detection and lifestyle changes can often reverse the condition, which is why awareness campaigns like Fatty Liver Week are so important. During Fatty Liver Week, expert dietitians from 121 Dietitian will explain why taking care of your liver is so important. The goal of this awareness campaign is to educate you about how fatty liver disease develops silently and, if left untreated, can lead to serious complications like liver inflammation, cirrhosis (scarring), and even liver failure. 121 Dietitian will not only help you recognise early warning signs of fatty liver disease—such as fatigue, mild discomfort on the right side of the abdomen, or general unease—but will also provide personalized guidance to improve your diet, lifestyle, and physical activity. The purpose of this week is not just to share information but to prepare you for action, so you can keep your liver healthy. With 121 Dietitians, you won’t have to follow a restrictive diet or feel confused—we’ll be with you every step of the way to support your health journey.  What is Fatty Liver Disease? Fatty liver disease, known previously as hepatic steatosis, and more recently as Metabolic dysfunction-associated steatotic liver disease (MASLD), is a condition characterised by an excessive buildup of fat in the liver. There are two primary types: non-alcoholic fatty liver disease (NAFLD) and alcoholic fatty liver disease (AFLD). MASLD occurs in individuals who consume little to no alcohol and is often linked to metabolic disorders such as obesity and type 2 diabetes. AFLD, on the other hand, results from excessive alcohol consumption, which impairs the liver’s ability to break down fats, leading to fat accumulation. The causes and risk factors of fatty liver disease vary depending on the type. For MASLD, key contributors include obesity, insulin resistance, type 2 diabetes, high cholesterol, and a diet high in processed sugars and unhealthy fats. AFLD is directly caused by chronic alcohol abuse, but poor nutrition can exacerbate liver damage. Additional risk factors for both types include sedentary lifestyles, rapid weight loss, and certain medications. In its early stages, fatty liver disease often presents no noticeable symptoms, making it a “silent” condition. However, as the disease progresses, some individuals may experience fatigue, abdominal discomfort (particularly in the upper right side), unexplained weight loss, or mild jaundice (yellowing of the skin and eyes). Since symptoms are frequently absent or vague, early detection through blood tests or imaging is crucial to prevent complications such as liver inflammation (steatohepatitis), fibrosis, or cirrhosis. Maintaining a healthy weight, limiting alcohol intake, and eating a balanced diet are key preventive measures.   The Significance of Fatty Liver Week Fatty Liver Week is an essential awareness campaign dedicated to educating the public about non-alcoholic fatty liver disease (NAFLD) and its more severe form, non-alcoholic steatohepatitis (NASH). These conditions, often linked to obesity, diabetes, and poor lifestyle choices, are becoming increasingly prevalent, yet many people remain unaware of the risks and consequences. The campaign aims to highlight the importance of liver health, promote early detection, and encourage lifestyle modifications to prevent irreversible liver damage. By fostering greater understanding and proactive health management, Fatty Liver Week plays a crucial role in reducing the burden of this silent but potentially deadly disease. Goals of the Awareness Campaign The primary objectives of Fatty Liver Week are to raise public awareness about the causes, risks, and consequences of fatty liver disease, as well as to dispel common misconceptions. The campaign seeks to emphasise that MASLD/NAFLD is not solely caused by alcohol consumption but is heavily influenced by metabolic factors such as poor diet, sedentary habits, and insulin resistance. Additionally, it aims to encourage individuals to assess their risk factors, seek medical advice if necessary, and adopt healthier lifestyles to mitigate the progression of the disease. Another key goal is to advocate for better healthcare policies and resources to support early diagnosis and effective treatment. Key Messages (Prevention, Early Detection, Lifestyle Changes) Fatty Liver Week centres around three key messages: prevention, early detection, and sustainable lifestyle changes. Fatty Liver Week is not just about raising awareness—it’s about taking meaningful action. With the right advice and support from trusted professionals like 121 Dietitian, you can take control of your liver health and make lasting improvements. How Organisations and Health Professionals Participate During Fatty Liver Week, various organisations—including liver health charities, medical institutions, and public health bodies—actively participate by organising educational events, webinars, and community screening programmes to raise awareness about liver health and the importance of early detection. Social media campaigns, informative infographics, and expert-led discussions help to disseminate accurate information to a broad audience. Healthcare professionals such as hepatologists, GPs, and dietitians play a crucial role in this effort. 121 Dietitian is a key contributor to this campaign, offering free consultations, personalized nutrition plans, and expert advice tailored to support liver health and manage fatty liver disease effectively. Their practical approach helps individuals adopt balanced diets, achieve sustainable weight loss, and embrace healthier lifestyles. Collaborative

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Welcome To 121dietitian 121 DietitianYour Nutrition Experts Achieve your wellness goals with personalized guidance, expert support, and sustainable habits for a healthier, happier you. Find out how we can help 30+ Years of experience 30+ Years of experience About Us Gillian Killiner – About 121 Dietitian UK leading Dietitian Gillian Killiner provides tailored nutritional advice and services to clients and the corporate sector. In 2008, after 12 years in the NHS as a specialist Dietitian, Gillian realised there was a need to offer patients detailed bespoke dietary advice, and offer businesses a way to improve staff health and well-being. 121 Dietitian was born. Hormonal imbalances GUT health Disordered eating Resistant weight loss Weight gain Sports nutrition Learn More Our Services We have created the best Personalised programmes for you… Click to Book Today Gut Health & Weight Loss Our aim is to help you fix your gut symptoms so you can go on to achieve your weight loss goals while also improving your overall health and wellbeing. If it is weight gain you need we do this too… Weight loss for life Our expert dietitians use the latest research to help you achieve your weight loss goals safely and effectively, whilst also improving your overall health and well-being through tailored dietary advice… Cancer Nutrition Our highly skilled Specialist Dietitian will carefully assess your dietary requirements, address any concerns, and develop a tailored plan to support your health…. Fixing Metabolism A deep dive program designed to address fatigue, feeling cold, poor sleep, low mood, low energy, and low metabolic symptoms. It also tackles your ongoing weight concerns. Taster Plus A total of five hours of dedicated Dietetic time, we’ll work closely with you to develop a plan that addresses your unique needs and goals for prevention or optimisation…. Diabetes nutrition Tailored to meet your individual needs, extending beyond the management of pre or type 2 diabetes. This program involves checking bloods, provding continuous dietary support to optimise your health outcomes…. Sports Performance You will receive five hours of dietetic time with one of our team of experts. Our specialist will provide tailored nutritional guidance to enhance your athletic performance and overall well-being.. Gut Health We offer a wide range of programs to ensure the resolution of your unpleasant symptoms check out our new GUT COURSE!! All optimize your overall gut health and wellbeing. Reflux, Diverticular, IBS, IBD, SIBO…. Introduction Gut Health If you’ve been dealing with stubborn gut issues like, wind, bloating, constipation, diarrhoea, pain and fatigue, even after tests and doctors’ visits, our new 121Dietitian Gut Health Program is here to help. This isn’t just another quick fix—it’s a proven, expert-led solution. Through self-paced modules, video tutorials, and personalised guidance, you’ll regain control over your digestive health in just 10 days.  See more details on our GUT HEALTH COURSE page and scroll to subscribe for the Goal Setting Freebie. Learn More Invest in Your Health Series We are excited to announce our new “Invest in Your Health Series” – a range of online programs designed to support you in taking control of your health.  These programs offer expert guidance on key areas like gut health, blood sugar management, and overall wellness, helping you achieve sustainable results.  Watch the accompanying video where Gillian explains more about the series and how these programs can transform your health journey. Learn More We provide services for you Gut Health Programme Show More Taster Plus Programme Show More Weight Loss For Life Programme Show More Gut Health & Weight Programme Show More Sports Nutrition Show More Cancer Nutrition Show More Diabetes Nutrition Show More Fixing Metabolism Show More Our Partners 121 Dietitian is proud to have been published in Suffer from IBS?We Can Change Your Life! Up to 95% success rate Get in touch to learn how we can support you with the new low FODMAPs diet get in touch Success Stories 30+ Years Experience Helped 1000’s of clients One to one or online Testimonials See Reviews From Our Clients Thank you to gillian from 121 Dietitian for the care and attention you gave me having ibs for 20 years it’s been so good that someone listened and was able to gave me the help I have needed for so long it was worth all the change thank you for this. Dorothy Haveron So happy with the results, I would definitely recommend Gillian, after taking her advice and sticking to her plan I have no more bloating and have lost weight and feeling better in general. Thank you so much Gillian I really appreciate all your help. Veisha Evans I would highly recommend Gillian. Her advice and guidance has been a game changer for me. With so much conflicting and confusing advice on healthy eating, using a professional nutritionalist is a must. Jay Rafferty Read all of our reviews

What to Eat (and Avoid) If You Have Leaky Gut

Leaky gut, or “increased intestinal permeability”, is a condition in which the walls of your intestines become loose. This allows harmful substances like bacteria, toxins, and undigested food to leak into the bloodstream. Though it is not officially recognised as a medical diagnosis, many researchers and practitioners believe it plays a role in several health issues. Conditions like coeliac disease and type 1 diabetes are often linked with leaky gut. One major cause is an increase in a protein called zonulin, which can weaken the tight junctions in the intestinal lining. Gluten, commonly found in wheat, can also trigger this condition in some people—especially those with gluten sensitivity or coeliac disease. Taking nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin and ibuprofen for long periods can damage the gut lining as well. Another factor is a low level of healthy gut bacteria, a condition known as gut dysbiosis. To help manage or reduce symptoms of leaky gut, many experts suggest avoiding processed foods, and eating more gut-friendly foods such as fibre-rich vegetables, fermented foods, and healthy fats. A balanced diet along with good lifestyle habits may help improve overall digestive health. However, there are times that this advice is not enough or just not working, and further help is required. Gillian Killiner RD is an expert Gut Specialist Dietitian who will help you address your gut health. Benefits of a Leaky Gut Diet A leaky gut diet is designed to support and heal the gut by focusing on nutrient-rich foods that help repair the intestinal lining while avoiding foods that can cause irritation or worsen symptoms. The primary goal of this diet is to ease digestive discomfort, reduce inflammation inside the intestines, and restore the natural balance of the gut microbiome — the community of good bacteria that plays a crucial role in digestion and immune health. Research shows that following a leaky gut diet can provide several important benefits: Beyond digestive health, the leaky gut diet may also ease symptoms linked to autoimmune diseases and chronic inflammation. This is because leaky gut can trigger the immune system to overreact, leading to problems like allergies, joint pain, and skin issues. Improving gut health programme provide information spend healthy life through diet may reduce these wider health problems. Key nutritional components in the leaky gut diet include: How Long Should You Follow a Leaky Gut Diet? The duration depends on individual needs and the severity of gut damage. Some people may only need to follow the diet temporarily, often for a few weeks to a few months, to allow their gut lining to heal and symptoms to improve. During this time, removing irritants like processed foods, sugar, and artificial additives is key. For those with chronic conditions such as autoimmune diseases or long-term digestive issues, maintaining a leaky gut diet long-term can help prevent flare-ups and keep symptoms under control. A permanent lifestyle change may be necessary to maintain gut health and overall well-being. It’s important to remember that healing the gut takes time and patience. Combining the diet with other healthy habits, such as managing stress, getting enough sleep, and regular exercise, can improve results. Consulting with a healthcare professional or dietitian is recommended to tailor the diet to your specific needs and ensure balanced nutrition. Heal Your Gut with These Simple, Natural Foods Leaky gut, also known as increased intestinal permeability, happens when the lining of the gut becomes damaged. This allows harmful substances like toxins and undigested food to pass into the bloodstream, causing inflammation and other health issues. To support the healing process, it’s important to focus on eating natural, gut-friendly foods and avoid those that cause further harm. 1. Natural, Whole Foods Start by choosing foods in their natural form—those that are fresh and not heavily processed. These include: Avoid processed and packaged foods such as crisps, frozen pizza, cakes, sugary cereals, and artificial sweeteners. These often contain additives, preservatives, and unhealthy fats that can damage the gut lining and disrupt the balance of gut bacteria. 2. High-Fibre Foods Fibre plays a key role in gut health. It feeds the beneficial bacteria (also called probiotics) that live in the intestines. When these bacteria digest fibre, they produce short-chain fatty acids (SCFAs) that help strengthen the gut barrier and reduce inflammation. Examples of fibre-rich foods include: 3. Prebiotic Foods Prebiotics are specific types of fibre that help feed the good bacteria in your gut. They act as fuel, helping probiotics grow stronger and do their job better. Common prebiotic-rich foods include: 4. Whole Grains (for those who tolerate them) Whole grains like brown rice, quinoa, and oats contain fibre, B vitamins, and minerals that can support overall gut function. However, people with gut sensitivity or gluten issues should be cautious. Grains that are soaked, sprouted, or fermented are often easier to digest. 5. Fermented Foods Fermented foods are natural sources of probiotics, which are live beneficial bacteria. These help restore a healthy balance of bacteria in the gut, which is especially helpful if the gut has been damaged by antibiotics, stress, or poor diet. Examples include: 6. Gut-Friendly Vegetables and Fruits Some vegetables and fruits are easier to digest and less likely to cause bloating or irritation. They also offer nutrients and antioxidants that fight inflammation. Helpful vegetables include: Helpful fruits include: 7. Nuts, Seeds, and Healthy Dairy Options Nuts and seeds offer healthy fats, fibre, and minerals. These include: For dairy, choose:   Harmful Foods That Can Damage Gut Health and Trigger Bloating, Gas, and Inflammation When managing leaky gut, it’s important to avoid certain foods that can damage your gut lining, disturb your gut bacteria, or trigger bloating and inflammation. 1. Artificial SweetenersDrinks and foods with artificial sweeteners, such as diet sodas or sugar-free snacks, can upset the balance of good bacteria in your gut. These sweeteners, including xylitol and sorbitol, are hard to digest and may worsen gut issues. 2. Processed MeatsItems like sausages, burgers, and meat used in fast food often contain preservatives and

PMS Top 10 food tips to reduce symptoms

Up to 75% of women will experience premenstrual syndrome (PMS) at some point in their reproductive years. Symptoms of PMS include mood swings, exhaustion, bloating, and cravings. As a specialised dietitian, I have personally witnessed the transformative power of nutrition in lowering PMS symptoms and enhancing quality of life.

It is commonly believed that avoiding foods and drinks like fat, chocolate, processed sugars, caffeine, fizzy minerals, and alcohol can make symptoms worse for those who consume them. Depending on your symptoms, health, and dietary habits, this may be beneficial. However, did you know that there are a variety of foods that are simple to include in your diet? These foods are not only perfect for people with PMS, but everyone can benefit from them!