The wellness world is full of new products, plans and protocols. Many of them promise to optimize something. A back-to-basics approach starts from the opposite end: before adding anything, make sure the foundations are in place. For most adults, two well-documented foundations are enough sleep and regular physical activity, with some deliberately quiet time to wind down. None of this is new, which is rather the point. This guide sets out what US public-health sources say about each, drawing on the National Heart, Lung, and Blood Institute (NHLBI) and the Office of Disease Prevention and Health Promotion (ODPHP). It is general information, not personal medical advice.
Why "basics" first
There is a practical reason to start with fundamentals. ODPHP notes that physical activity has immediate health benefits, such as reducing anxiety and improving quality of sleep, and the NHLBI's healthy sleep advice includes spending time outside and being physically active. The phrase "back to basics" is not a medical term. It is simply a way of setting priorities.
Basic 1: Enough sleep
How much. The NHLBI says experts recommend that adults sleep between 7 and 9 hours a night. It adds that adults who sleep less than 7 hours a night may have more health issues than those who sleep 7 or more, and that sleeping more than 9 hours is not necessarily harmful. It may help young adults, people recovering from sleep deprivation and people who are sick.
The recommendation is for hours of sleep, so when planning, work backwards from the time you need to get up and leave room to fall asleep.
Habits that support it. The NHLBI lists a set of healthy sleep habits. Paraphrased, and in the order the NHLBI lists them, they include:
- Go to bed and wake up at the same time every day.
- Keep weeknight and weekend schedules close, limiting the difference to no more than about an hour.
- Use the hour before bed for quiet time, avoiding intense exercise and bright artificial light such as a TV or computer screen.
- Avoid heavy or large meals within a few hours of bedtime (a light snack is fine), and avoid alcoholic drinks before bed.
- Avoid nicotine and caffeine. The NHLBI notes that the effects of caffeine can last up to 8 hours.
- Spend time outside every day when possible, and be physically active.
- Keep the bedroom quiet, cool and dark. A dim night light is fine if needed.
- Take a hot bath or use relaxation techniques before bed.
Naps. The NHLBI says napping may boost alertness, but adults should nap for no more than 20 minutes, and people who have trouble falling asleep at night should limit naps or take them earlier in the afternoon.
Basic 2: Regular movement
How much. According to ODPHP's summary of the second edition of the Physical Activity Guidelines for Americans, adults need at least 150 to 300 minutes of moderate-intensity aerobic activity each week, such as brisk walking or fast dancing, to attain the most health benefits. They also need muscle-strengthening activity, such as lifting weights or doing push-ups, on at least 2 days each week.
Move more, sit less. ODPHP says the first key guideline for adults is to move more and sit less, based on evidence of a strong relationship between more sedentary behavior and higher risk of heart disease, high blood pressure and all-cause mortality.
Any amount counts. One of the most useful points in the updated guidelines is that any amount of physical activity has some health benefits. ODPHP explains that the first edition stated that only 10-minute bouts of activity counted toward meeting the guidelines, and that the second edition removed that requirement so people can move more often throughout the day. A short walk after a meal, taking the stairs or a few minutes of stretching all move you in the right direction.
What it does. ODPHP lists benefits for adults that include a lower risk of heart disease, stroke, high blood pressure, type 2 diabetes, depression and several types of cancer, as well as better bone health, physical function and quality of life. These are population-level findings, not promises for any individual.
A simple way to start, offered as a common-sense suggestion rather than a clinical protocol: pick one form of movement you enjoy, put it on your calendar a few days a week, and add a little time once it feels easy. If you have been inactive, the full guidelines advise people to "start low and go slow", beginning with lower-intensity activities and gradually doing them more often and for longer. They also say adults with chronic conditions or symptoms should be under the care of a health care provider, and can consult a health care professional or physical activity specialist about the types and amounts of activity that suit them.
Basic 3: Quiet time to wind down
A third foundation is quiet time before bed. The NHLBI's own sleep advice asks for an hour of quiet time before bed and suggests a hot bath or relaxation techniques. You can use that time for reading a paper book, slow breathing, gentle stretching or writing tomorrow's to-do list. If you want to explore this further, our guide to mind-body wellness looks at breathing, meditation, yoga and tai chi and what the research says about them.
Putting it together: a sample week
These are placeholders to adapt, not a prescription:
- Every day: the same wake-up time, give or take an hour at weekends, and some daylight outdoors when possible.
- Most days: a brisk walk or other moderate activity, building toward at least 150 minutes over the week.
- Two days: a short muscle-strengthening session, such as bodyweight exercises or resistance bands.
- Every evening: a wind-down hour with screens off and the lights low, no large meal or alcohol close to bed, and caffeine kept to earlier in the day.
Start with one change, hold it for a couple of weeks, then add the next. Small and repeatable usually beats ambitious and abandoned.
When basics are not enough
Good habits do not solve every problem. As general safety information, recurring trouble sleeping, feeling unrefreshed after a full night, persistent low mood or anxiety, or symptoms such as chest pain or unusual breathlessness during activity are reasons to consider discussing your situation with a doctor or other qualified health professional. The NHLBI also suggests talking to a doctor if you think you are sleeping too much or too little.
The short version
- Experts cited by the NHLBI recommend 7 to 9 hours of sleep a night for adults. A steady schedule, a quiet wind-down hour and a cool, dark bedroom help.
- ODPHP's guidelines call for at least 150 to 300 minutes of moderate activity a week plus 2 days of muscle-strengthening, and stress that any amount of movement helps.
- Quiet time is another part of the suggested wind-down routine.
- Get the foundations right before reaching for anything more complicated.
Sources
- National Heart, Lung, and Blood Institute, "How Sleep Works: How Much Sleep Is Enough?": https://www.nhlbi.nih.gov/health/sleep/how-much-sleep
- National Heart, Lung, and Blood Institute, "Sleep Deprivation and Deficiency: Healthy Sleep Habits": https://www.nhlbi.nih.gov/health/sleep-deprivation/healthy-sleep-habits
- Office of Disease Prevention and Health Promotion, "Top 10 Things to Know About the Second Edition of the Physical Activity Guidelines for Americans": https://odphp.health.gov/our-work/nutrition-physical-activity/physical-activity-guidelines/current-guidelines/top-10-things-know
- US Department of Health and Human Services, "Physical Activity Guidelines for Americans, 2nd edition" (2018): https://odphp.health.gov/sites/default/files/2019-09/Physical_Activity_Guidelines_2nd_edition.pdf