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.
fiber
雌激素優勢與腸道：40 歲後，你的雌激素菌羣與膳食纖維如何影響體內雌激素水平
Estrogen dominance is a pattern many women notice after 40. Here is the gut connection, the estrobolome, and why fiber is one of the simplest levers for helping your body clear extra estrogen.
cycle tracking
我是否進入更年期前期？醫師實際上如何判斷
data study
各州膳食纖維攝入量：美國膳食纖維缺口地圖與排名（2026 年）
How every U.S. state ranks for fruit and vegetable intake, our Fiber Gap Index. Vermont leads, Kentucky trails, and no state comes close to getting enough fiber.
fiber
為什麼女性需要專為女性打造的膳食纖維補充劑（而不是一刀切的通用配方）
Fiber is not gendered, but a woman's gut, hormones, and risks are. Why a women's fiber formula beats one-size-fits-all, and what to look for.
fsa hsa
醫療必要性證明函（LMN）用於保健品：範例、誰可以開立，以及如何使用您的 FSA
什麼是醫療必要性證明函（LMN）？這是一份淺顯易懂的指南，內含證明函範例、必須包含的內容、取得方式，以及如何搭配您的 FSA 或 HSA 使用。
buying guide
你可以用 FSA 或 HSA 資金購買膳食纖維補充劑嗎？報銷指南
Can you use FSA or HSA funds for fiber supplements? A clear, sourced guide to eligibility, the Letter of Medical Necessity, and how to get reimbursed.
cycle tracking
更年期前期會持續多久？真實時間表一次看懂
body composition
更年期過渡期減重：為什麼更難，什麼方法有幫助
constipation