Aumaïnutritionfibergut-health
Fibermaxxing: Does the Viral Fiber Trend Work?
Fibermaxxing is TikTok's biggest 2026 nutrition trend. Here's what the science says about how much fiber you need and how to do it safely.
Selena·
Topic hub
Nutrition Basics
A practical hub for nutrition fundamentals: protein, fiber, carbs, satiety, and metabolic health. Start here if you want clear, science-backed building blocks instead of diet noise.
nutritionresearchscience
Does When You Eat Affect Your Brain? New 2026 Study
A 2026 trial found older women who ate within an 8-hour window scored better on brain tests than those eating over 12 hours, despite similar weight loss. Here is what it means.
Selena·
nutritionresearchscience
Can You Really Detox Cortisol? What Science Says
The 'cortisol detox' trend has 800M+ TikTok views, but you cannot flush a hormone. Here is what the science says, and why fiber is the real story.
Selena·
nutritionresearchscience
Spermidine: The Food Compound Tied to Immune Aging
A 2026 pilot trial links spermidine, found in mushrooms, aged cheese and wheat germ, to a stronger immune response in older adults. Here is what the science says.
Selena·
nutritionresearchscience
Does Keto Raise Cancer Risk? New 2026 Research
A 2026 MIT study found a ketogenic diet increased small intestine tumor growth in cancer-prone mice, even as similar diets looked protective in the colon. Here is what it means for keto eaters.
Selena·
nutritionresearchscience
Do You Really Need Electrolytes in a Heat Wave?
Heat waves have turned electrolyte drinks into a summer craze. Here's what 2026 research says about hydration, water-rich foods, and when salts actually help.
Selena·
nutritionproteinresearch
The Protein Craze: Do Fortified Foods Actually Help?
High-protein lattes, chips and beer are everywhere in 2026. Here is what the science says about fortified foods and how much protein you really need.
Selena·
nutritionresearchscience
Creatine for the Brain: What 2026 Research Says
Creatine is famous for building muscle, but 2026 research is testing whether it helps the brain. Here is what the evidence actually shows.
Selena·
nutritionresearchscience
The Plant-Based Swapping Trap: 2026 Research on Nutrient Gaps
New July 2026 studies show how simple plant-based food swaps can lead to nutrient gaps. Learn how to transition without losing key nutrients.
Selena·
nutritionresearchscience
Timing Your Protein Shake: The Pea Protein Preload Hack
A new June 2026 study reveals that drinking pea protein 30 minutes before a meal cuts blood sugar spikes by 75%. Here is how to use this preload hack.
Selena·
nutritionresearchscience
How to Live Longer Without Muscle Loss: The Longevity Diet
A June 2026 Cell Metabolism study reveals how a plant-focused diet with small methionine adjustments extends lifespan without causing muscle loss or frailty.
Selena·
nutritionresearchscience
Not All Protein Is Equal for Your Joints
A June 2026 UK Biobank study of 23,000+ adults found vegetable protein linked to 11-24% lower joint disease risk, while red meat was associated with higher rheumatoid arthritis risk. Here's what the data shows and what to eat differently.
Selena·
glp-1nutritionresearch
GLP-1 Drugs May Cut Cancer Risk by 41% — What the Study Found
A 2026 Annals of Oncology study of 229,000+ obese adults found GLP-1 drugs linked to a 41% drop in obesity-related cancer risk. Here's what the data shows, and what to eat to make the most of it.
Selena·
nutritionresearchscience
Calcium and Vitamin D Won't Save Your Bones. What Will?
A BMJ review of 153,902 adults found calcium and vitamin D supplements offer little protection against fractures or falls. Here's what the evidence actually supports for bone health.
Selena·
nutritionresearchscience
Ultra-Processed Foods May Raise Dementia Risk by 58%
A Harvard study of 5,370 adults tracked for nearly nine years links high ultra-processed food intake to a 58% higher risk of dementia and 46% higher cognitive impairment. Here's what the data shows and what to eat instead.
Selena·
nutritionresearchscience
One Drink a Day May Not Be Safe After All
A new study reviewed 7,200+ studies to redefine what 'moderate' drinking actually means for cancer, heart disease, and mortality risk. Published June 9, 2026.
Selena·
nutritionresearchscience
A Gut Microbe May Slow Weight Regain After Dieting
A Nature Medicine trial found that a specific gut bacterium slowed weight regain after dieting. Here's what the research shows, and what to eat to support it.
Selena·
nutritionresearchscience
What You Eat Affects Your Mental Health. Here's the Proof.
A June 2026 meta-analysis of 633,317 people across 23 countries found consistent links between healthy diets and lower rates of depression, anxiety, and stress. Here's what the data shows.
Selena·
nutritionresearchscience
What you eat in your 40s shapes how you age at 70
A 30-year Harvard study of 105,015 adults found that certain dietary patterns nearly double your odds of reaching 70 free of chronic disease and cognitive decline. Here's what the data shows.
Selena·
nutritionresearchscience
Food preservatives and heart disease: what a 112,000-person study found
A major French study of 112,000 adults linked 8 common food preservatives to higher blood pressure and cardiovascular risk. Here's which ones, and what to eat instead.
Selena·
nutritionresearchscience
Beans and soy may cut your blood pressure risk by nearly 30%
A major BMJ analysis of 12 long-term studies found that regular legume and soy intake could lower hypertension risk by up to 29-30%. Here's what the data shows, and how much you actually need to eat.
Selena·
nutritionresearchscience
Why Bananas Ruin Berry Smoothie Benefits
A UC Davis study found banana-based smoothies reduce flavanol absorption by 84%. Here's why, and what to blend instead for real heart benefits.
Selena·
nutritionresearchscience
What to eat during menopause, according to new research
A Harvard-led study of 38,000 women found one dietary pattern consistently linked to less weight gain around menopause. It's not a diet — it's a shift in what fills the plate.
Selena·
nutritionresearchscience
Mediterranean Diet 2.0: Three Upgrades That Cut Diabetes Risk by 31%
A major 6-year European trial found that a specific version of the Mediterranean diet reduces type 2 diabetes risk by 31%. Here's exactly what changed, and what it means for how you eat.
Selena·
nutritionresearchscience
Can a Diet Change Make You Biologically Younger?
A 2026 University of Sydney study found that four weeks of specific diet changes measurably reduced biological age markers in adults aged 65–75. Here's what worked, and what it means for the rest of us.
Selena·
nutritionresearchsleep
What You Eat Today Changes How You Sleep Tonight
A 2026 study tracking 4,800 nights of sleep data found that fiber intake and plant diversity measurably improve deep sleep and REM — and the effect shows up the same night.
Selena·
nutritionproteinresearch
How Much Protein Do You Actually Need? What the 2026 Guidelines Say
The US just updated its dietary guidelines to recommend up to double the previous protein intake. Here's what the science actually supports, and how to figure out your real number.
Selena·
GLP-1nutritionweight-loss
The Next-Gen GLP-1 Hits 16% Weight Loss. What to Eat
A phase 3 trial of survodutide, a dual GLP-1 plus glucagon drug, reported 16.6% weight loss over 76 weeks. As appetite suppression gets stronger, the food side gets harder, not easier.
Selena·
nutritionimmune-healthresearch
Eating Lunch May Boost Your Immune System Within Hours
A new Nature study found T cells become sharper infection fighters within six hours of eating. Healthy fats appeared to amplify the effect the most.
Selena·
nutritionmetabolic-healthresearch
You Can Reverse Prediabetes Without Losing Weight
A 2026 Nature Medicine study found 1 in 4 adults reversed prediabetes without losing a pound. Where your fat sits matters more than what the scale says.
Selena·
nutritionbrain-healthresearch
Is Fish Oil Bad for Your Brain? What a 2026 Study Found
A new MUSC study in Cell Reports suggests EPA, a key omega-3 in fish oil, may impair brain repair after repeated head injuries. Here is what it actually means.
Selena·
nutritionheart-healthresearch
The Salt Swap That Could Lower Blood Pressure
Fewer than 6% of US adults use salt substitutes, even those with hard-to-treat high blood pressure. A new AHA analysis calls it a missed opportunity for heart health.
Selena·
nutritionweight-lossmetabolism
Does Sparkling Water Boost Metabolism? What 2026 Research Says
New BMJ research tested whether sparkling water speeds metabolism enough to drive weight loss. The honest answer deflates a lot of viral TikTok claims.
Selena·
nutritionbrain-healthgut-health
Extra Virgin Olive Oil May Protect Your Brain Through Your Gut
A 2026 PREDIMED-Plus study of 656 adults found extra virgin olive oil was linked to better cognition and a more diverse gut microbiome. Refined olive oil showed the opposite trend.
Selena·
obesitynutritionmetabolic-health
Obesity Hits Men and Women Differently. Here's Why
A 2026 study of 1,134 adults found men with obesity carry more visceral fat and liver stress, while women show more inflammation and higher cholesterol. One diet plan doesn't fit both.
Selena·