Research

Macro partitioning

Self-reported macronutrient intake (fat, carbs, protein, sugar) is not consistently associated with future hypothalamic gliosis in humans.

Unlike in animal studies, simply changing your macronutrient ratios (fat, carbs, protein) doesn't seem to predict brain inflammation in humans. Focus on overall metabolic health rather than obsessing over specific macronutrient percentages for brain health.

ModerateRefutesMEDIUM confidence
Self-reported percentages of macronutrient intake were not consistently related to future T2 signal ratios.
Justin Lo et al. · medRxiv · 2024

Why this rating

Prospective design is strong, but reliance on self-reported FFQ and lack of statistical significance after FDR correction reduces certainty.

Source

Hypothalamic Gliosis is Associated With Multiple Cardiovascular Disease Risk Factors

Justin Lo et al. · medRxiv · 2024

DOI 10.1101/2024.09.19.24313914

preprint · n=867Cited 1×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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