HFS Research Blog

Articles on longevity, diagnostics, and behavior

Simple, evidence-based explainers for people who want to improve health in measurable, practical ways.

Nutrition4 min read

The best diet is about food quality

The current diet evidence reframes the low-fat versus low-carb debate around the quality of the foods on the plate.

Exercise4 min read

The longevity message is not one magic workout, but a sustainable mix of aerobic work, resistance training, and gradual progress.

Sleep4 min read

Sleep and circadian research explains why bright outdoor light early in the day can support better sleep at night.

Supplements5 min read

The supplement evidence is strongest when dose, baseline status, and personal context are taken seriously.

Prevention5 min read

Preventive lab markers such as Lp(a), cholesterol, HbA1c, kidney markers, and a full blood count can reveal risk early.