Try It For 1 Week: 3 Small Habits That Change Your Body, Energy, And Life

KEYPOINTS

• 01

  Three habits came up most across 53 expert conversations

  To cut through 'wellness whiplash' (keto one day, carnivore the next, cold plunges, supplements), Mel and her team reviewed 53 past episodes with doctors, scientists and psychologists. The three habits that came up most were moving your body, getting off your phone, and prioritizing relationships. She points out that sleep, water, diet and supplements didn't make the top three, and that none of the three require buying anything. The episode revisits clips from four of those experts.

• 02

  Habit 1: Exercise, framed as the main anti-aging tool

  Mel says 18 medical guests named exercise the number-one habit. Cardiologist Dr. Eric Topol, founder of Scripps Research and author of Super Agers, says it's 'the only thing we know that lowers our biological age'. He adds that cancer, heart disease and dementia take more than 20 years to take hold, which leaves time to prevent them, especially for people at high risk. Mel stresses this isn't about weight loss or a perfect body.

• 03

  Topol's minimum: 30 minutes of continuous movement, five days a week

  His prescription is at least 30 minutes of 'constant motion' that raises your heart rate, five days a week and ideally daily. Add cheap resistance bands for strength and stand on one leg for a minute at a time on each side for balance. With patients, he works out the practical details first: what time of day, at a gym, at home or outside. He says within weeks people notice better fitness, posture and balance.

• 04

  Your body is built to move

  Orthopedic surgeon Dr. Vonda Wright, who has treated more than 100,000 patients at the University of Pittsburgh, says if we were meant to sit we'd be built like a mushroom or Jabba the Hutt. Instead our strongest muscles are below the belly button. Mel adds that if you use a wheelchair, you have arms to roll yourself. Wright's core message is that getting older doesn't have to mean getting weaker.

• 05

  Wright's plan: brisk walks, lifting twice a week, daily balance

  Walk at least three hours a week, split into about four 45-minute sessions, briskly but not so fast you can't talk. Lift at least twice a week, starting with your own body weight and working up to 'heavy', which she says is individual. Practice balance every day, for example while brushing your teeth. She says there's no age limit and cites women who started in their 60s.

• 06

  Habit 2: Put the phone down

  Mel cites NYU researcher Dr. Adam Alter's estimate that the average person will spend about 20 years of their life scrolling. She also cites Pew data that 31% of Americans are online almost constantly. She describes a recent peer-reviewed study in which restricting smartphone access for 72 hours changed activity in brain areas tied to impulse control and cravings, and she says it reset dopamine and serotonin systems. She calls herself a recovering phone addict. The habit is about removing something, not adding one.

• 07

  Kids copy what you do, not what you say about phones

  Clinical psychologist Dr. Shefali argues that teenagers aren't equipped for the scrutiny and cruelty strangers bring through social media. Handing it over without limits, she says, is like letting an eight-year-old travel the world alone. Instead of lecturing or confiscating, parents should show up with genuine curiosity and full attention. 'You have to become the energy greater than the phone.' Children, she says, 'will blossom under your gaze.'

• 08

  Habit 3: Relationships may matter most for long-term health

  Dr. Robert Waldinger directs the Harvard Study of Adult Development, which began in 1938. The finding Mel highlights: how satisfied people were with their relationships at 50 predicted who would be healthiest at 80, without anyone measuring cholesterol, steps or BMI. She says warm relationships help regulate stress and lower the risk of chronic diseases like diabetes and heart disease. She calls loneliness 'a signal, like hunger', not a personal flaw.