There is a lot of health advice out there. Sometimes so much that keeping track of it becomes another exercise. π
Here are a few numbers that can make common health recommendations easier to understand. They are useful guides, but our individual needs can vary.
πΆ Around 7,000 steps a day
We often hear about 10,000 steps, but there is no magic step count. Research suggests that around 7,000 steps a day can already bring substantial health benefits, and even fewer steps can be beneficial compared with being less active. What matters is that we keep moving.
π΄ 7β9 hours of sleep a night
For most adults, this is a useful range. If we sleep at 10:00 PM, for example, 7β9 hours takes us to around 5:00β7:00 AM. Of course, being in bed for 8 hours is not quite the same as sleeping for 8 hours, especially if our phone joins us. π
π 150 minutes of moderate exercise a week
That sounds like a lot until we divide it. 30 minutes of brisk walking, 5 days a week already gives us 150 minutes. We can also break our activity into shorter periods during the day.
πͺ Strength exercise at least 2 days a week
This does not automatically mean going to a gym or lifting heavy weights. Squats, push-ups, resistance bands, and other exercises that work our muscles can count too.
π Around 5 portions of fruits and vegetables a day
The usual recommendation is at least 400 grams a day. In ordinary terms, 1 portion can be roughly 1 medium banana, apple, or orange, or about Β½ cup of cooked vegetables. We can mix fruits and vegetables throughout the day. It does not mean eating 5 whole fruits plus another mountain of vegetables.
πΎ At least 25 grams of naturally occurring fiber a day
Foods such as oatmeal, fruits, vegetables, beans, lentils, and whole grains can help us get enough. Since we do not normally look at an apple and think, βNice, fiber,β food labels can also help us see how much we are getting per serving.
π§ Less than 1 teaspoon of salt a day
That is less than 5 grams of salt, including what is already in soy sauce, fish sauce, instant noodles, canned food, processed meat, chips, bread, and other prepared foods. So it is not 1 teaspoon on top of everything we already eat.
π¬ Less than 12 teaspoons of free sugar a day, ideally less than 6
For a 2,000-calorie diet, 10% of our calories is about 50 grams or 12 teaspoons of free sugar. WHO recommends keeping free sugar below 10% of our daily energy intake and suggests going below 5% for additional health benefits. At 2,000 calories, that is roughly 25 grams or 6 teaspoons. Free sugar includes added sugar as well as sugar in honey, syrups, and fruit juices, but not the naturally occurring sugar in whole fruits.
π§ About 2.7β3.7 liters of total water a day, depending on the person
These are commonly used estimates for total daily water, with about 2.7 liters for women and 3.7 liters for men. But that includes water from food and other drinks, so we do not need to drink all of it as plain water. Our needs can also change with weather, exercise, body size, and other factors. This is why β8 glasses for everyoneβ is not a universal rule.
π©Ί 120/80, 130/80, 140/90: Know the ranges
A blood pressure reading with the upper number below 120 and the lower number below 80 mm Hg is considered normal. An upper number of 120β129 with a lower number below 80 is considered elevated. 130β139 or 80β89 is Stage 1 hypertension, while 140 or higher or 90 or higher is Stage 2. On the other end, below 90/60 is commonly considered low blood pressure, particularly worth attention if we feel dizzy, weak, faint, or unwell. A single reading does not necessarily tell us our usual blood pressure, so properly taken readings over time are more useful.
β€οΈ 60β100 beats per minute at rest
This is a usual resting heart-rate range for adults. We can check ours after sitting quietly for a few minutes and counting our pulse for 60 seconds. Some physically fit people naturally have a resting heart rate below 60, while medications and other factors can also affect it.
Our age, medical conditions, medications, activity, diet, and everyday circumstances can change what is right for us. These numbers are reference points, not goals we have to hit perfectly every day.
We do not have to turn our lives into a spreadsheet. If these numbers help us walk a little more, sleep a little better, eat a little better, and pay more attention to our health, they are already doing their job.
By the way: Iβm a musician, not a health expert. I count beats, not blood pressure. π
β¨ α΄ΚΈα΅β±βΏα΅ α΄α΅α΅ α΅αΆ α΅Κ°α΅ ΚΛ‘α΅α΅ α΅α΅Κ³α΅α΅ α΅α΅Λ’β±αΆ α΅Λ‘α΅α΅