A health book series by An Thanh Tùng
Trustworthy science. Usable advice. Honest limits.
Short books that each answer one question about your health, with every claim graded by the evidence, every source listed, and printable worksheets for each book.
- Books
- 11
- Printable worksheets
- 76
- Sources cited
- 848
Just published
New in the series
Do I Really Need to Detox After the Holidays?
Skip the Cleanse: An Evidence-Based Guide to Your Liver, Hangovers, Holiday Weight and Sleep
11 downloads · 102 sources
Do I Need to Quit Drinking?
How to Drink Less or Stop Drinking Alcohol Safely: An Evidence-Based Guide Without Labels or Shame
16 downloads · 83 sources
Available now
On the shelf
How every book works
Every claim carries a label
Each piece of advice is graded by how strong the research behind it is, on the day it was last reviewed. You always know what is settled and what is still open.
- Strong evidence “A watch ECG cannot detect a heart attack or a stroke.” Is My Wearable Lying to Me?, Chapter 5
- Moderate evidence “Devices are poor at recognizing when you're awake, so they tend to overestimate sleep.” Is My Wearable Lying to Me?, Chapter 8
- Debated “Whether skin tone affects wrist heart rate is still unsettled.” Is My Wearable Lying to Me?, Chapter 2
- Unproven “Raising the HRV number on your device makes you healthier.” Is My Wearable Lying to Me?, Chapter 9
Free with your email
Print it. Fill it in.
- Worksheet 12-Week Product Trial Diary Get the PDF
- Worksheet Shelf Audit Worksheet Get the PDF
- Worksheet Two-Week Mood Diary Get the PDF
- Worksheet Four-Filter Worksheet Get the PDF
- Worksheet Three Numbers: A 12-Month Tracker Get the PDF
- Worksheet Handover Plan and Red-Line Sheet Get the PDF
New books and corrections, by email
One short email when a new volume comes out or a book's evidence is updated. About once a month.