Evidence-based articles about supplements, herbs, and natural health.
A neti pot can look like the simplest way to deal with hay fever. The part that deserves your attention first isn’t the pot, though. It’s …
A peppermint-oil capsule sold for IBS and a liquid meant for the skin share an ingredient. They don’t share a headache evidence base. For an …
A feverfew trial can sound convincing if you hear only that attacks fell from 4.8 to 2.9 a month. But in that same trial, people taking a placebo went …
A prescription for antibiotics can prompt a quick second purchase: a probiotic to “protect your gut.” But protect it from what? A loose …
A cough, a lift, a hurried trip to the bathroom. Those leaks don’t all have the same cause, and they don’t all call for the same exercise. …
You’re waiting for an infusion and someone offers you headphones. Or your cancer center has a music therapist. Are those two versions of the …
One 2025 review pooled 11 randomized trials of yoga for irritable bowel syndrome (IBS) and couldn’t establish a clear advantage on …
A headache diary isn’t glamorous. But before you book acupuncture for headaches that keep returning, it can settle a more useful question: what …
A 2018 trial of 226 adults with fibromyalgia found a statistically better result for tai chi than for aerobic exercise. It also found something less …
If you have IBS, a treatment aimed at the brain-gut connection can sound like either an obvious next step or an insult. It’s neither. …
That bottle of echinacea beside the cold medicine makes a tempting promise: buy it now, have fewer colds later, and maybe get over the next one …
A massage sounds like a small thing to ask for when you’re already dealing with cancer treatment. It might be possible. But the answer depends …
Your knee osteoarthritis exercise plan is in place, but the stairs still hurt. Would acupuncture give you something extra? That’s a harder …
You put on a quiet playlist, wake up, and think: I slept better. That’s a worthwhile change if it’s real for you. But did you actually …
A yoga class might sound like a gentler answer to a back that won’t settle down. But the useful question isn’t simply whether yoga …
If you’ve been told to exercise for hip osteoarthritis, the advice can sound oddly confident. The updated Cochrane review finds small average …
If you’re pregnant and queasy, the ginger tea in your cupboard might sound easier than another conversation about treatment. That’s a …
If you’ve been offered acupuncture for recurring migraine, the headline numbers can sound persuasive: 41% versus 17%. But that comparison …
If you’ve had one urinary tract infection after another, a bottle of cranberry juice can start to look like a plan. The research gives you a …
If your parent has started grabbing the furniture on the way across the room, a tai chi class might sound like a gentle fix. A January 2026 review of …
If you’re worried about an older parent’s next fall, a gentle routine sounds appealing. Baduanjin (often called the eight brocades) has …
An elevated LDL result can make a tub of psyllium look like an easy answer. The evidence is narrower - and more useful - than a promise on a label. A …
You wake up after surgery feeling sick. A pressure-point wristband sounds like an easy extra precaution - especially if you’d rather not feel …
A sore knee and a warm mud pack make an appealing pair. Now there’s a 2026 review of mud therapy reporting lower pain scores after treatment, …
If a supplement nudges fasting glucose and triglycerides, has it helped with metabolic syndrome? That’s the leap worth stopping at. A 2026 …
A new review of plant-based “brain supplement” ingredients sounds, at first glance, like exactly what supplement shoppers want: 25 …
A new protein-powder analysis gives supplement marketers a very clickable line: collagen and whey were the only protein types with statistically …
A new mushroom-blend trial gives supplement marketers a tempting headline. But the useful story is smaller, and honestly more helpful: one proprietary …
The bottle says gut diversity. The review asked whether that promise shows up in healthy people. And the short answer was not really. A 2026 BMC …
The first rule is the easy one, and it belongs right up top: do not give honey to a baby under 12 months. Not in water, not in formula, not mixed into …
Tai Chi is having a small sleep-research moment, and this one is a bit more interesting than the usual “people felt better” story. A 2026 …
A tart cherry study can sound bigger than it is if you only read the lab numbers. That’s the trap with the new tart cherry extract trial. A 2026 …
A corn leaf sleep study sounds like the sort of thing the internet could flatten into bad advice by lunchtime. That’s why this one needs a …
A Chinese herbal reflux trial can be interesting precisely because it was so carefully defined. That’s the part people may miss with the 2026 …
Electroacupuncture is having a blood-pressure research moment. That doesn’t make it a blood-pressure treatment. A 2026 review in Clinical and …
A traditional bone herb can have a real research signal and still be the wrong thing to self-prescribe. That is the uncomfortable story with Psoralea …
A new VR mindfulness meta-analysis gives the wellness-tech world something worth taking seriously - and something very easy to oversell. The 2026 …
A small 2026 trial gives aromatherapy fans a more interesting claim than the usual “this smells relaxing” line. In the study, published in Stress, …
Probiotics and vaccines are an easy place for a wellness claim to get too confident. A label says “immune support,” a study mentions antibodies, and …
Akkermansia muciniphila has the kind of name that makes supplement marketing sound smarter than it is. It’s a gut bacterium tied to the mucus …
A small knee osteoarthritis trial has made prebiotic fiber sound much more exciting than fiber usually sounds. In the INSPIRE trial, published in …
A new olive-oil study sounds, at first, like the kind of headline AMZ readers have seen too many times: eat this Mediterranean staple and your brain …
Natural sleep support isn’t the same thing as treating chronic insomnia. That’s the line worth drawing before anybody starts comparing …
Alcohol-free drinks used to feel like a January punishment: soda water, a lime wedge, and the quiet sense that everyone else got the interesting …
A 2024 Springer textbook, Therapeutic Breathwork: Clinical Science and Practice in Healthcare and Yoga, is a useful sign of where breathwork is …
A supplement can be popular, plant-based, and still deserve a second look if your liver is already under pressure. That’s the useful takeaway from the …
Stanford Medicine’s supplement myth-busting piece lands on a question a lot of people quietly ask in the vitamin aisle: am I being careful, or …
A saffron sleep headline can go wrong in about three words. The useful finding from the new trial isn’t “saffron fixes sleep.” It doesn’t …
A rhubarb headline can get weird fast. The useful finding here is not that garden rhubarb is a migraine therapy. The study doesn’t show that. …
A normal cup of tea is not the problem here. That needs saying first, because “detox tea” marketing often borrows the wholesome glow of brewed tea and …
The new red yeast rice warning is not about whether fermented rice has a long history. It does. The warning is about what can end up inside a …
For people living with chronic low back pain, the annoying part isn’t always finding advice. It’s finding care that’s realistic to …
A Supplement Facts label is useful. It is not a magic shield. That distinction gets lost easily, especially when a bottle looks official, the product …
A kefir-and-fiber supplement has picked up a very tempting headline: it “beat” omega-3 for inflammation. That’s partly true, but …
If you bought a supplement labeled as tejocote root, Mexican hawthorn, Brazil seed, Semilla de Brasil, or Nuez de la India for weight loss, don’t …
Guava juice is having a bit of a moment because of iron. That sounds simple enough: guava is rich in vitamin C, vitamin C helps with plant-based iron …
You buy the herb in one aisle and pick up the prescription in another. Different bottle, different mood, different set of assumptions. But your body …
Tea has one of those health reputations that can get away from the evidence pretty quickly. A plain cup sounds traditional, low-cost, and a little …
Herbal supplements for anxiety can sound reassuring because the words feel soft: chamomile, lavender, lemon balm, passionflower. That softness is part …
If you’ve seen ginger, turmeric, cinnamon, or berberine talked about as “blood sugar herbs,” the short version is this: some signals …
Rhodiola is the kind of herb that sounds almost too perfect for sports marketing. It has a traditional-use story around stamina and fatigue. It is …
A headline saying coffee is linked to “35 percent lower dementia risk” sounds bigger than the study actually lets us say. That’s not a small …
Vitamin D has one of those supplement labels that looks simple until it doesn’t. You see “vitamin D” on the front of the bottle, …
Aging changes the supplement conversation. It just doesn’t turn every bottle in the vitamin aisle into a good idea. That’s the part …
A supplement bottle doesn’t know what’s in your medicine cabinet. That’s the part people miss. Someone adds a “natural” sleep aid, …
A new 2025 scoping review gives the “natural remedies for depression” aisle a much-needed reality check. Researchers mapped 209 randomized clinical …
Tea has one of those health reputations that feels almost too easy to accept. A brewed cup sounds calm, traditional, inexpensive, and vaguely …
A lot of people meet biotin in a very ordinary place: the hair, skin, and nails aisle. After cancer treatment, that aisle can feel less ordinary. Hair …
Pre-workout supplements are sold as the thing that helps you train harder. Fair enough. If you’re dragging after school, after work, or after a …
If someone in your family takes glucosamine for achy knees and also has mild cognitive impairment or Alzheimer’s disease, this is worth putting …
Berberine has become one of those supplements people talk about with slightly too much confidence. You’ll see it framed as “natural metformin,” a …
The awkward part of a doctor’s visit isn’t always the blood pressure cuff or the paper gown. Sometimes it’s the tiny question nobody …
Collagen marketing has a very tidy story: drink this powder, feed your skin from the inside, watch the glow come back. Real skin biology is messier. …
Garlic has always had that split personality: ordinary kitchen staple on one side, serious supplement aisle promise on the other. A clove in a pan of …
Depression is not the place for casual “try this instead” advice. If symptoms are severe, getting worse, linked to mania or psychosis, happening after …
Black cohosh and red clover still get most of the attention when people talk about “natural” menopause relief. They’re easy to understand, easy to …
A lot of people take calcium and vitamin D with a quiet little bargain in mind: if I keep taking these, maybe my bones will hold up better later. …
Guava does have a real iron story. Just not the one that usually gets flattened into “drink guava juice for anemia.” The better claim is narrower, and …
A new lab study found something attention-grabbing: when capsaicin was paired with menthol, and when capsaicin was paired with 1,8-cineole, …
Every few months, wellness social media decides we’re all doing hydration wrong. You’ve seen the videos: someone squeezes a lemon into a …
If you’ve spent any time looking at stress supplements, you’ve seen the word “adaptogen.” Ashwagandha. Rhodiola. Holy basil. …
If you have type 2 diabetes - or you’re worried about developing it - you’ve probably heard someone tell you to start taking fish oil. …
If you have type 2 diabetes - or you’re worried about developing it - you’ve probably heard someone tell you to start taking fish oil. …
You’re standing in the supplement aisle, bottle in hand. The front label promises focus, vitality, immune support - all the things you came for. …
Creatine spent decades as a gym-supplement staple - the stuff people scoop into shaker bottles between sets. But lately it’s showing up in …
If you’re one of the millions of people who take a calcium or vitamin D pill every morning for your bones, here’s something that might …
Search “detox” on any wellness platform and you’ll find hundreds of products, programs, and protocols — juice fasts, tea cleanses, …
Walk into any drugstore supplement aisle and you’ll find probiotics positioned as a kind of all-purpose wellness product. Gut health, immunity, …
Seasonal allergies are miserable. When the pollen count spikes and you’re sneezing through every Zoom call, the appeal of a …
Fish oil is one of those supplements that feels like it should work. It’s been in the conversation for decades. People take it for their heart, …
Walk into any gym nutrition aisle and you’ll see the same promise repeated in a hundred different labels: faster, stronger, leaner — just add …
If you’ve got stiff, aching knees that make stairs feel like a negotiation, you’ve probably already heard someone suggest turmeric. Or …
If you’re searching for something gentle to take the edge off stress or steady a low mood, chamomile, lavender, and lemon balm probably show up …
You’ve seen the label language. “Clinically studied.” “Backed by randomized trials.” Maybe even …
If you’ve ever twisted a bottle of turmeric capsules or ashwagandha gummies around to squint at the fine print, you’ve seen it — that …
Scroll through wellness TikTok for five minutes and you’ll probably land on someone holding up a bottle of bromelain and rutin - or both in one …
If you’ve ever been told to “just take a deep breath” while your heart was pounding and your thoughts were racing, you already know …
Americans spend about $2.1 billion a year on pill-form weight loss supplements. Roughly 15% of U.S. adults have tried one. The appeal isn’t hard …
People take melatonin because they heard it helps you fall asleep. They take valerian root because the bottle says “natural sleep …
If you’ve spent any time in wellness or longevity circles lately, you’ve probably heard about NAD+ supplements. They’re marketed as …
A just-published systematic review and meta-analysis — 14 randomized controlled trials, 1,227 men with erectile dysfunction — is the most current look …
Natural products can still change bleeding risk, blood pressure, drug levels, or heart rhythm. Here are the supplement-medicine combinations worth …
If you walk down the supplement aisle looking for menopause relief, you’ll find dozens of products making quiet promises. Black cohosh for hot …
A 2024 survey study published in JAMA Network Open estimated that roughly 15.6 million U.S. adults — about 4.7% of the population — had used at least …
If you’ve ever stood in the supplement aisle staring at a row of bottles that all promise to help with hot flashes — and honestly, who …
Your gut and your brain are in constant conversation — and they’ve been talking since long before anyone started selling gut-health supplements …
In March 2026, the FDA did something it hadn’t done since before most supplement buyers were born: it held a public meeting to ask whether the …
If you’re one of the roughly 65 million American adults with diagnosed seasonal allergies - that’s about 1 in 4, according to the …
If you have diabetes, your kidneys are already on the radar - whether you know it or not. Diabetes is the number one cause of kidney failure in the …
One hundred and nineteen people got sick. Thirty-two of them ended up in the hospital. The culprit wasn’t a restaurant or a packaged salad kit — …
Nearly 7 in 10 people on prescription medications don’t mention their supplements to their primary care doctor. That number — roughly 70%, from …