William Wallace, Ph.D. v1.0

Field Notes

All Entries

Creatine Is Sold for Your Brain. We Still Can't Reliably Measure Whether It Arrives.
Creatine Is Sold for Your Brain. We Still Can't Reliably Measure Whether It Arrives.

Everyone is selling creatine for the brain now. Thirty years of research, and the delivery question is still open.
Apigenin Is Trending For Sleep And NAD+. Here Is What The Science Says.
Apigenin Is Trending For Sleep And NAD+. Here Is What The Science Says.

The two claims driving apigenin sales have the weakest human evidence. The preclinical data that's genuinely compelling isn't on the label.
Folic Acid: Poison, Useless, or the Most Successful Supplement in History?
Folic Acid: Poison, Useless, or the Most Successful Supplement in History?

The most successful fortification in modern history. The internet says it's toxic. The answer involves an enzyme nobody's talking about.
Every Magnesium Form Is Sold by Organ. The Human Evidence Doesn't Exist
Every Magnesium Form Is Sold by Organ. The Human Evidence Doesn't Exist

Threonate for brain. Glycinate for sleep. The organ-targeting map is everywhere. A systematic review found zero human studies behind any of it.

Making Sense of the New Dietary Guidelines Controversy
Making Sense of the New Dietary Guidelines Controversy

The 2025-2030 guidelines sparked outrage over seed oils and saturated fat. Here's what the committee actually wrote.

The Truth About Rancid Fish Oil
The Truth About Rancid Fish Oil

Omega-3 supplements oxidize. The question is how much, how fast, and whether the testing data matches what's on the label.