Zhihu Hot List
Latest recorded position: #26 on Sep 18, 2026, 9:14 PM CST.
Across 1 retained daily record, the best recorded rank was #26. From the first retained rank (#26) to the last (#26), this listing held the same rank.
It is said that male hormones can shrink hair follicles and cause hair loss, so why do some people with the same hormone levels have baldness while others have thick hair?
都说雄性激素会让毛囊萎缩导致脱发，那为什么同样激素水平，有的人秃顶，有的人却发量浓密？
ThreadEast first recorded "It is said that male hormones can shrink hair follicles and cause hair loss, so why do some people with the same hormone levels have baldness while others have thick hair?" on Sep 18, 2026, 9:14 PM CST. It has been observed on Zhihu Hot List, with less than one hour between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
#26Source metric: 85 万热度
Original source Daily ranking timeline
Up to 180 recent daily records from retained observations and preserved archives. The best rank and last rank can differ within a day. Times use China Standard Time (UTC+8).
| Day | Platform | Best rank | Last rank | Observations |
|---|---|---|---|---|
| 2026-09-18 | Zhihu Hot List | #26 | #26 | 1 |