The Peptide Report
Most plant-based diets fall short on vitamin D3 and K2 — two nutrients that work as a team for bone and cardiovascular health. Here's what vegans need to know in 2026, and how a doctor-formulated D3+K2 supplement closes the gap.
Skeptical that plant-based D3 paired with K2 can match animal-sourced versions? Here's what the 2026 research actually shows about absorption, bioavailability, and how long it takes to see measurable changes.
