Evidence for everyday life decisions
Things everyone “knows.” Re-checked.
Parents and ordinary readers make choices about sleep, smartphones, food, health claims, and family routines using habits, internet arguments, marketing, and simplified advice. Carrot Eyes re-checks those questions with evidence, explains the tradeoffs plainly, and keeps the reasoning inspectable if you want to look deeper.
Why the name? Many people grew up hearing carrots improve eyesight. The guide behind the name shows how a familiar belief can contain both truth and exaggeration.Ask the library
What are you trying to decide?
Search guides, evidence checks, practical options, and sources. This runs in your browser from a static index.
Updated through May 30, 2026
The live library currently includes 35 guides and 394 supporting pages with visible evidence trails.
146 claims, 73 recommendations
The public graph stays selective on purpose: enough support pages to inspect the reasoning, without turning the site into a document dump.
175 source notes
Source pages explain provenance, authority, independence, and limits so readers can check why a source was kept and how much weight it deserves.
Start with a question families actually ask
The main reading path is the guide page: one practical question, a short answer, the main tradeoffs, and then the evidence trail underneath.
Do carrots improve eyesight?
Carrots can help if poor vision is caused by vitamin A deficiency, because they provide beta-carotene that the body can convert into vitamin A. But extra
GuideShould I give my child a smartphone, and at what age?
There is probably no single evidence-based age for a first smartphone. The safer default is to wait for readiness, then start with the least open device that
GuideDo cold showers boost immunity or metabolism?
Cold showers can make some people feel more awake, but they are not a proven way to boost immunity or meaningfully increase metabolism. If you like them, they
GuideDoes cold weather cause colds?
No: cold weather does not directly cause the common cold. Colds are viral infections, so the virus has to be there for the illness to happen. What cold weather
BrowseMore everyday choices
See the full guide library for child sleep, smartphones, food questions, and other practical decisions.
How to use Carrot Eyes
35 guides
Guides are the main reading path: one practical question, a plain answer, the main tradeoffs, and the visible reasoning underneath.
How it worksSee the method
Learn how guides, recommendations, claims, and source records fit together without having to browse the support pages directly.
Support pages stay behind the guide
Claim pages and source records still exist for readers who want to inspect details or arrive through search, but the main product should feel understandable from the guide itself.