In this letter, we explore the mechanistic rationale behind sardine fasting and then move into the how-to: a practical, modifiable protocol you can tailor tailor to your goals.

A balanced diet can improve mental clarity and energy levels, so rather than slowing down, individuals can feel more vibrant ...

Milk is a primary source of vitamin D, but other foods, such as sardines and cod liver oil, are more concentrated sources of this important nutrient.

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a good thing? By Kristen V. Brown As Kimberly Crisp approached middle age, ...

A polluted tailings pond at the Kennecott Utah mine has sunk 20 feet or more, raising concerns that it has seeped contamination into the neighboring Great Salt Lake. But the state regulator charged ...

Haupt is a health and wellness editor at TIME. Function Health CEO Jonathan Swerdlin Many people have low-level risk factors, such as early signs of heart disease, smoldering inside their body. But ...

Environmental engineers have developed critical methods to remove toxic selenium from water. Selenium is a critical element, particularly for the thyroid and immune system, but too little or too much ...

Function Health said it acquired full-body MRI scanning company Ezra. Function offers a $499 annual subscription where members complete more than 160 blood tests and track their results over time.

Danish researchers have analyzed fundamental material properties of selenium solar cells and have found their potential is higher than generally believed. They used carrier-resolved photo-Hall ...