The Journal
Her biology, explained
Women's-health science without the pink-wash. Gut health, hormones, nutrition, and the research behind every Seya formula, written by people who read the studies.
cortisol
밤에 잠들지 못하는 이유
When your nervous system stays switched on, sleep gets shallow. The magnesium-cortisol connection, explained.
bloating
풍선 효과: 복부 팽만감이 생기는 이유와 해결 방법
We’ve all had those days where our favorite jeans suddenly feel two sizes too small by 4:00 PM. Bloating—that uncomfortable, tight, "full" sensation in your abdomen—is one of the most common digestive complaints, particularly among women.
acid reflux
낮은 위산 역설: 낮은 위산이 가슴 쓰림의 원인일까요?
We’ve been conditioned to believe that any burning sensation or indigestion is the result of too much stomach acid. But for many women, the opposite is true. Hypochlorhydria, or low stomach acid, is a common but frequently misdiagnosed condition that can leave your digestion at a standstill.
acid reflux
속 쓰림을 내려놓다: 속 쓰림 완화에 좋은 음식과 음료
When your chest is on fire, your first instinct is likely to reach for a quick-fix antacid. But while those tablets neutralize acid for a moment, your diet is the real key to preventing the "burn" from returning. By choosing foods that are low-acid and high-fiber, you can keep your Lower Esophageal Sphincter (LES) closed and your stomach happy.
acid reflux
속쓰림이란 무엇일까요? 발생하는 이유와 실제 도움이 되는 방법들
It starts as a mild warmth in your upper stomach and quickly climbs into your chest—a sharp, acidic, and incredibly uncomfortable sensation. Despite its name, heartburn has nothing to do with your heart. Instead, it is your digestive system sending out a distress signal.
bristol stool scale
건강한 배변은 어떤 모습일까요? 매일의 신호를 읽는 방법
It’s the one health check we all perform daily, yet we almost never talk about it. Checking the toilet before you flush isn't just a quirk—it’s a vital way to monitor your internal health. Your stool is a direct "status report" from your digestive system, offering clues about your hydration, fiber intake, and even your stress levels.
constipation
자연스러운 배변을 위한 음식들: 증거 기반 완전 가이드
If you’ve ever dealt with the discomfort of being "backed up," you know that what you put on your plate is the first line of defense. While we often reach for quick fixes, the most sustainable way to keep your digestive system on track is through strategic, biology-backed nutrition.
constipation
변비 설명: 소화기관이 멈추는 이유
We’ve all been there—that heavy, bloated feeling where your digestive system seems to have hit a permanent red light. While it’s often a "hush-hush" topic, constipation affects millions of women in the US, often tied to our unique hormonal shifts and lifestyle stressors.
gut health
여성이 요로감염증에 걸리는 이유는? 생리 현상이지 개인의 잘못이 아니에요
If you’ve ever felt that familiar, frantic sting, you know that a Urinary Tract Infection (UTI) is more than just a "minor inconvenience." It’s a painful disruptor that affects over 50% of women at least once in their lives. Yet, for a condition so common, there is a heavy cloud of social stigma that suggests UTIs are a result of "poor hygiene" or "lifestyle choices."