L
longevity
watch
Topics
Archive
About
← Back to topics
Nutrition & prevention
What food, fasting, fibre and supplements really do for healthy aging.
10
questions
·
72
articles
Questions from the knowledge center
Which eating pattern is best supported for healthy aging?
→
Does social connection (or loneliness) affect how long we live?
→
How much does smoking shorten life, and how much does quitting help?
→
How does alcohol affect health and longevity, and is there a safe level?
→
How do I know if I have enough vitamin D, and should I supplement?
→
How much fibre do I need and why?
→
Is intermittent fasting worth it?
→
Do multivitamins help you age healthily?
→
Is red and processed meat really bad for me?
→
How much sugar is too much?
→
Recent articles
IFNAR1 loss links the immune system to Parkinson’s
13 June 2026
Ultra-processed food quietly harms your attention
11 June 2026
Blocking PAI-1 may slow down aging
11 June 2026
Neurons clean up proteins in their own way
6 June 2026
MRI can now directly image collagen in the body
5 June 2026
Severe obesity reshapes the heart’s muscle proteins
5 June 2026
One human protein controls how the coronavirus spreads
4 June 2026
Leading scientists demand action on ultra-processed food
4 June 2026
All articles in the archive (72) →