Non-sugar sweeteners can cut calories but aren’t a magic fix. See WHO guidance, pros/cons, and easy swaps to reduce added sugar—without strict rules.

Ultra-processed foods quietly accelerate aging, while whole foods slow it down. Here’s what science says about eating for longevity in 2025.

Which protein wins for longevity? In 2025, science shows mostly plant protein with smart amounts of fish/dairy protects the heart, preserves muscle, and boosts energy—no

How much protein do you need? Use simple ranges, food-first sources, and a 7-day plan—plus two quick videos and FAQs.