Vital — Personal Finance & Fintech, Explained Plainly

Health

Every health topic we cover — nutrition, longevity, biohacking, fitness, and sleep.

3 posts

Nutrition

What to eat and why — protein, diets, fasting, and the nutrients that actually matter, explained without the hype.

2 posts

Longevity

Healthspan, aging science, and the habits linked to longer, healthier lives — what the research supports and what it doesn't.

2 posts

Biohacking

Cold exposure, light therapy, wearables, and recovery tech — what these interventions do and what the evidence actually says.

2 posts

Fitness

Strength, cardio, VO2 max, and daily movement — the exercise that matters most, and how much you really need.

1 post

Sleep

Sleep science and sleep hygiene — the foundation everything else builds on, and how to fix what's broken.