Macros, micros, research-backed insights and busting nutrition myths.
Evidence-based low carb meal ideas for people with type 2 diabetes. Learn about the glycemic index, get breakfast, lunch, and dinner recipes, plus blood sugar monitoring tips from a nutrition PhD.
A detailed 7-day meal plan designed for people with prediabetes. Includes breakfast, lunch, dinner, and snacks for every day, plus a shopping list and lifestyle tips to help reverse prediabetes.
Discover why protein becomes critical after 50 and get a practical high protein meal plan with breakfast, lunch, dinner, and snack ideas — all designed for women navigating menopause and beyond.
A comprehensive, evidence-based guide to the ketogenic diet covering the biology of ketosis, proven benefits, serious risks, and who should never attempt keto — written by a nutrition scientist.
An honest examination of the Dukan Diet — its four phases, short-term results, and the medical concerns that have led dietitians and doctors to issue warnings about this high-protein French diet plan.
An evidence-based analysis of the carnivore diet — the zero-carb, all-meat approach. We examine the anecdotal claims, what limited science exists, serious nutritional concerns, and why most doctors are worried.
A comprehensive guide to the low FODMAP diet for IBS and digestive disorders — covering the science, the three phases, a full 7-day meal plan, and why working with a dietitian is essential.
A comprehensive look at the alkaline diet — the pH balance theory behind it, which foods to eat and avoid, an honest review of the scientific evidence, and whether alkaline eating actually changes your body's chemistry.
A complete guide to the Volumetrics diet — Barbara Rolls' energy density eating approach. How it works, the four food categories, sample meal plans, and why eating more food can actually help you lose weight.
Get a complete 2000 calorie meal plan with full macro breakdowns, balanced meal ideas for every eating style, and practical tips for hitting your daily nutrition targets without obsessive tracking.
Discover how the Zone Diet's 40% carbs, 30% protein, 30% fat ratio aims to reduce inflammation, balance hormones, and support steady energy throughout the day.
Learn how the Atkins Diet works across its four phases — from the strict induction stage to lifetime maintenance — including what to eat, what to avoid, and how modern Atkins differs from the original plan.
Learn how to calculate your Total Daily Energy Expenditure, find a safe calorie deficit for weight loss, track your intake effectively, and separate metabolism myths from the science.
Learn which foods support a healthy gut microbiome, understand the difference between prebiotics and probiotics, explore the gut-brain connection, and discover which foods to limit for optimal digestive health.
Discover how protein leverage, thermic effect, and satiety hormones work together to make high-protein eating one of the most evidence-backed strategies for sustainable fat loss.
A science-backed guide to eating for insulin sensitivity — covering the glycaemic index, best and worst foods, portion strategies, and lifestyle changes that help reverse insulin resistance.
A comprehensive guide to lowering LDL cholesterol through diet — covering the portfolio diet, soluble fibre, plant sterols, omega-3 fatty acids, and what the evidence actually says.
Understand how chronic stress drives cortisol-related weight gain and learn which foods, meal timing strategies, and lifestyle habits genuinely support a healthy stress hormone response.
A science-backed guide to supporting thyroid health through diet — covering iodine, selenium, goitrogens, Hashimoto's considerations, and practical food strategies for hypothyroidism.
Chronic inflammation drives heart disease, diabetes, and autoimmune conditions. Here are the 20 most evidence-backed anti-inflammatory foods — including turmeric, omega-3-rich fish, berries, and leafy greens — and exactly how to eat them.
Your gut microbiome influences immunity, mood, metabolism, and inflammation. Learn how prebiotics, probiotics, fermented foods, and fibre diversity feed beneficial bacteria — and which dietary patterns cause the most harm.
Poor sleep raises ghrelin, suppresses leptin, impairs prefrontal cortex function, and disrupts glucose metabolism — making you hungrier, cravings-driven, and metabolically inefficient. Here is the full science and what to do about it.
The blood type diet claims that your ABO blood group determines your optimal foods. We examine the original theory, the clinical studies that have tested it, and what the evidence actually says about personalised nutrition based on blood type.
Cómo afecta la dieta a los síntomas del SOP y la resistencia a la insulina y cuáles son las mejores estrategias alimentarias.
Menopause brings significant hormonal, metabolic, and skeletal changes that nutrition can meaningfully address. Learn how to eat for bone density, manage hot flashes through diet, support cardiovascular health, and navigate the metabolic shift that accompanies declining oestrogen.
Your Total Daily Energy Expenditure determines how many calories you burn each day. Learn exactly how TDEE is calculated, why most online calculators get it wrong, and how to find your true maintenance calories through tracking.
Macronutrients are the three building blocks of your diet: protein, carbohydrates, and fat. Learn what each macro does, how much you need, and how to set your ideal macro split for fat loss, muscle gain, or general health.
Calorie cycling alternates between higher and lower calorie days to manage metabolic adaptation, support training performance, and improve diet adherence. Learn the science, strategies, and practical meal plans for zigzag dieting.
After a prolonged diet, your metabolism is suppressed and jumping straight to maintenance calories often causes rapid fat regain. Reverse dieting gradually increases caloric intake to restore metabolic rate while minimising fat gain.
Should you track every gram or trust your body's hunger signals? Compare the evidence, benefits, and drawbacks of intuitive eating and calorie counting to find the approach that fits your goals and personality.
La deficiencia de vitamina D afecta a más de 1 mil millones de personas en todo el mundo y está relacionada con enfermedades óseas, disfunción inmune, depresión y mayor mortalidad. Una guía basada en la ciencia para entender, evaluar y corregir tu estado de vitamina D.
Magnesium is involved in over 300 enzymatic reactions yet most adults fall short of their daily requirement. Discover the subtle signs of deficiency, the best dietary sources, and how to choose the right supplement.
Zinc is indispensable for immune defence, wound healing, and hormonal health, yet mild deficiency is widespread. This guide covers the symptoms, best food sources, supplement options, and how much you actually need.
Los ácidos grasos omega-3 son nutrientes clave para la salud cardiovascular, la función cerebral y la inflamación. Esta guía basada en evidencia cubre fuentes, tipos, ingesta óptima y el debate sobre los suplementos de aceite de pescado.
Vitamin B12 deficiency can cause irreversible neurological damage and profound anaemia if left undetected. Understand the causes, who is most at risk, how to diagnose it accurately, and how to correct it effectively.
Todo sobre el folato y el ácido fólico: diferencias, fuentes, recomendaciones y quiénes deben prestarle especial atención.
Potassium is the most important dietary counterbalance to sodium in blood pressure regulation, yet surveys consistently show most adults consume well below the recommended amount. Here's why potassium matters and how to increase your intake.
Iodine deficiency is the world's leading preventable cause of intellectual disability and the most common cause of thyroid disease globally. Yet in developed countries, its re-emergence is going largely unnoticed. Here's what you need to know.
After 50, your body's nutritional needs shift in meaningful ways. Learn which nutrients matter most, how to counter muscle loss, protect your bones, and eat well for decades to come.
Adolescence is one of the most nutritionally demanding periods of human life. Here is the evidence on what teenagers genuinely need — from calcium and iron to protein and mental health.
Qué comer antes, durante y después del entrenamiento: todo sobre macronutrientes, timing y suplementos.
Diet is one of the most powerful tools for managing and potentially reversing type 2 diabetes. Here is what the research says about foods, meal patterns and blood sugar control.
What you eat is one of the most powerful determinants of cardiovascular risk. Here is what decades of evidence — and cardiologists — say about eating for a healthy heart.
Chronic inflammation underlies most modern diseases. Here is what the research says about foods that fuel inflammation, foods that calm it, and how to build an anti-inflammatory diet.
Your gut microbiome influences immunity, mental health, metabolism and disease risk. Here is the evidence on what to eat to support a diverse and thriving microbial community.
Can what you eat affect your cancer risk? Here is an honest, evidence-based look at the dietary patterns, specific foods and lifestyle factors with the most scientific support for cancer prevention.
Chia seeds pack 10 grams of fibre per 28-gram serving — more than most people eat in a single meal. This deep dive explores the science behind chia's gel-forming soluble fibre, its omega-3 content, and how to use them effectively in everyday cooking for maximum gut and metabolic benefit.
Not all white rice is equal. Basmati has a significantly lower glycemic index than jasmine, making a real difference to blood sugar regulation. This evidence-based comparison covers GI, starch structure, nutritional profiles, cooking methods, and which rice fits which health goal.
Flaxseeds contain up to 800 times more lignans than any other plant food. These phytoestrogens modulate oestrogen metabolism in ways that may protect against hormone-sensitive cancers, ease menopausal symptoms, and support thyroid function. Here's what the research actually shows.
Amaranth, teff, and sorghum were feeding civilisations thousands of years before modern agriculture. They offer complete proteins, exceptional mineral density, and gluten-free status that most modern grains can't match. Here's how to cook with them and why the nutrition science supports the hype.
Black seed oil (Nigella sativa) has been used medicinally for over 2,000 years. Modern research is identifying the mechanisms behind its anti-inflammatory, antimicrobial, and metabolic effects — centred on the bioactive compound thymoquinone. Here's an honest assessment of the evidence.
Quinoa is the only grain-like food with a PDCAAS score approaching animal protein. But most people cook it wrong, eat too little to make a nutritional difference, or fail to reduce its saponin coating — which impairs absorption. This guide covers the complete science and technique.
Hemp hearts (hulled hemp seeds) provide the ideal 3:1 omega-6 to omega-3 ratio recommended by nutritionists, alongside all essential amino acids and 10 grams of protein per 3 tablespoons. Here's why the omega fatty acid balance matters and how to use hemp hearts effectively.
Seaweed is the most iodine-dense food on earth — but iodine excess is as problematic as deficiency. This guide explains the thyroid connection, compares seaweed varieties by iodine content, and shows how to incorporate ocean greens without risking overconsumption.
MCT oil has become a staple of ketogenic and intermittent fasting communities. Medium-chain triglycerides are metabolised differently from long-chain fats — but the energy, cognitive, and weight-loss claims require careful examination. Here's an honest evidence review.
Adaptogens are herbs that help the body resist stress by modulating the HPA axis and cortisol response. The clinical evidence for ashwagandha, maca, and rhodiola is stronger than most people realise — and they're easy to incorporate into everyday cooking and drinks.
Protein requirements depend on far more than just body weight. Age, activity level, muscle mass goals, health status and protein quality all affect how much you need. This evidence-based guide cuts through the conflicting advice to give you a clear, research-grounded framework.
From cardiovascular protection to brain health, omega-3 fatty acids are among the most researched nutrients in nutrition science. Learn what EPA, DHA and ALA actually do, which food sources deliver them most effectively, and how to determine whether a supplement belongs in your routine.
Vitamin D deficiency affects an estimated one billion people globally, yet remains chronically underdiagnosed. This comprehensive guide covers the science of why deficiency is so common, which foods and sun habits actually move the dial, and how to supplement safely and effectively.
LDL cholesterol reduction through diet is genuinely achievable with the right foods, but the evidence behind specific dietary strategies varies considerably. This guide examines what the research actually shows — from the Portfolio Diet to omega-3s and plant sterols — and what meaningful LDL reduction looks like in practice.
The modern Western diet delivers an omega-6 to omega-3 ratio of 15:1 or higher — far from the 4:1 our ancestors evolved on. This imbalance silently drives chronic inflammation. Here is what the science says and how to rebalance your plate.
Magnesium is involved in over 300 enzymatic reactions, yet surveys consistently show that around half the population consumes less than the recommended amount. Learn the signs of deficiency, the best food sources and whether supplementation is worthwhile.
Not all protein is created equal. Learn what the DIAAS score actually measures, how animal and plant proteins compare for muscle building and health, and whether protein combining is necessary — with evidence from leading nutrition research.
Glycemic index was once hailed as the key to metabolic health — but the science is more nuanced. Learn what GI and GL actually measure, what the research shows about blood sugar and cardiovascular risk, and how to practically apply the evidence to your eating.
Not all omega-3s are equal. EPA and DHA from marine sources work differently from ALA found in flaxseed, and conversion rates between them are dismal. This expert guide covers anti-inflammatory mechanisms, the rancidity problem with fish oil supplements, and what the clinical evidence actually says about dosing.
Your gut microbiome shifts measurably within 24 hours of changing your diet. Specific foods increase Akkermansia, Bifidobacterium and Lactobacillus while others drive dysbiosis and metabolic disease. Here is what the science says about feeding your gut bacteria strategically.
An estimated 50% of people in Western countries fall below recommended magnesium intakes, yet standard blood tests routinely miss it. Magnesium participates in over 300 enzymatic reactions. This guide covers deficiency causes, symptoms, the best dietary sources, and why different supplement forms have radically different bioavailability.
Non-haem iron from plants is absorbed at a fraction of the rate of haem iron from meat — but the gap is far more controllable than most people realise. Vitamin C can triple iron absorption; tea at mealtimes can halve it. Here is the complete science of what drives non-haem iron bioavailability.
The NOVA classification system redefined how nutrition science thinks about food processing — and the evidence linking ultra-processed foods (Group 4) to obesity, cardiovascular disease, and all-cause mortality has become one of the strongest signals in modern nutritional epidemiology. Here is a rigorous look at what ultra-processed means, why it matters, and what to eat instead.
La inflamación crónica está relacionada con enfermedades cardíacas, cáncer, diabetes y neurodegeneración. Un científico nutricional explica qué alimentos reducen la inflamación.
El debate sobre dietas se centra en los macronutrientes. Un nutricionista explica qué hacen los carbohidratos, proteínas y grasas, cuánto necesitas y por qué la calidad de los alimentos es más importante que las proporciones.
El microbioma intestinal — los billones de bacterias en tu sistema digestivo — influye en la inmunidad, salud mental, peso y metabolismo. Esta guía basada en ciencia explica su función y los alimentos que lo apoyan.
Solo el 9% de los adultos en el Reino Unido y EE. UU. cumplen con la ingesta recomendada de fibra, a pesar de sus beneficios para la salud. Una guía práctica completa.
El zinc participa en más de 300 reacciones enzimáticas en el cuerpo. Descubre sus funciones, signos de deficiencia, mejores fuentes alimenticias y suplementación.
Are artificial sweeteners safe? Do they help with weight loss? Is honey healthier than sugar? We cut through the myths with the latest nutritional research.