Q

What does the research say about the hydration status of healthy adults?

From 5 years of verified research · Vassili Sandqvist
A

Research, including findings by Heinz Valtin, indicates that healthy adults consistently exhibit normal hydration markers even when consuming less than 2L (68 fl oz) of fluid daily. This suggests that the rigid adherence to the 2-liter guideline is unnecessary for most people under normal conditions.

This is one answer. The complete system — the psychology, the biology, and the method — is in the book.

Read The Willpower Lie →
Found an error? Let me know →