Louisa Nicola on Instagram: "NEW STUDY For decades we’ve been told: 1 minute of vigorous exercise = 2 minutes of moderate. A new study in Nature Communications just measured what ACTUALLY matters—disease risk and mortality—in 73,000+ adults. The real numbers? → For heart disease: 1 min vigorous = 7.8 min moderate → For diabetes: 1 min vigorous = 9.4 min moderate → For all-cause mortality: 1 min vigorous = 4 min moderate That “2:1 rule”? It was based on CALORIE BURN. Not health outcomes. Here’s t