US physician shares 'secret hack to literally grow your brain even as an adult’
US physician shares 'secret hack to literally grow your brain even as an adult’

While high-intensity interval training often dominates health and fitness headlines, a US physician suggests the most potent brain hack for women in midlife might actually be found in a quiet, 40-minute stroll. In a March 5, 2026 episode on Heal with Kelly, Dr Amy Shah a nutritionist and...