Harvard diet may be the standard for living a long and healthy life

You have pretty much certainly heard of the Mediterranean food plan and the MyPlate approach, but what about Harvard University’s Balanced Having Plate?

Again in 2011, diet experts at the Harvard T.H. Chan Faculty of Public Health labored alongside researchers at Harvard Health and fitness Publications to compile an ingesting plan for best overall health.

“In terms of important serious disorders like avoidance of cardiovascular illness, distinctive sorts of cancers [and] Sort 2 diabetes, this way of having is likely to be helpful to avoid people conditions that are widespread in The us, and the planet,” suggests Lilian Cheung, lecturer of nourishment at Harvard’s faculty of general public wellbeing.

Now that the subjects of longevity and healthier getting old are additional well-known than ever, individuals are seeking for a lot more strategies to live for a longer time, and the Harvard food plan has uncovered its way back again into the information cycle.

What is the ‘Harvard diet’?

The Harvard food plan is actually Harvard’s Balanced Eating Plate, and it can be utilised as a tutorial for “creating healthy, balanced foods,” in accordance to “The Diet Supply,” a section of Harvard’s website that provides nutritional facts.

For the eating plan, you should prioritize greens and fruits for half of every meal and dietary supplement the other 50 percent with whole grains and healthier proteins.

Here is a complete breakdown of how to established your plate.

1. Veggies and fruits must be notable in most meals (1/2 of your plate)

When plating your veggies, “goal for coloration and wide variety,” and eat a little bit additional veggies than fruits, the scientists counsel.

Preserve in thoughts that, for this diet program, “a potato is not a vegetable from a nourishment issue of see,” states Cheung.

Why? Properly, “potatoes practically behave like a refined carbohydrate. It boosts your blood sugar,” she adds.

Full fruits are important to incorporate to meals, and Cheung primarily suggests reaching for them around juice.

2. Include in whole grains (1/4 of your plate)

In comparison to the U.S. Department of Agriculture’s MyPlate method, the Harvard diet plan specifies the form of grains that you should try to eat. The approach strongly encourages ingesting whole grains, as opposed to refined.

“Whole grains have a lot additional vitamins and also phytochemicals and minerals, which is a lot healthier for us and will never increase [our] blood sugar so quick,” Cheung claims.

A couple of entire grains that you need to take into account are:

  • Oats
  • Quinoa
  • Barley
  • Complete wheat (like entire wheat bread and pasta)
  • Brown rice

3. Get some nutritious protein (1/4 of your plate)

Extra than most weight loss plans, the Balanced Consuming Plate dives into which proteins are healthy for you and which you should limit in your eating plan.

Some nutritious proteins include:

You must intention to limit your purple meat use, and stay clear of processed meats like bacon and sausage if you can, in accordance to Cheung.

4. Cook with healthier oils (in moderation)

In order to keep away from consuming unhealthy trans fat, you’re suggested to not prepare dinner with partially hydrogenated oils like margarine and certain vegetable oils.

Instead, Cheung recommends reaching for healthier choices like:

  • Olive
  • Canola
  • Soy
  • Corn
  • Sunflower
  • Peanut (except you’re allergic)

5. Go for water, tea and espresso in excess of milk

“We had been truly deliberate in phrases of the beverages,” claims Cheung. For several years, it was advisable that folks should really consume a few cups of milk each and every working day.

“We failed to believe that it was the most prudent way to go about it, particularly since there are some populations in the U.S. that are lactose intolerant,” says Cheung.

“Even with just the amount of energy from drinking [milk] that way, it would be additional preferable to be drinking h2o, tea or coffee.”

The Harvard eating plan encourages you to alternate among drinking water, tea and coffee to pair with your meals, specially with minor to no sugar.

Also, they propose minimizing milk and dairy usage to just one to two servings a working day and juice to just one small glass for every day. You need to stay clear of sugary drinks altogether if achievable.

6. Transfer your system

But what tends to make the consuming strategy standout is the disclaimer to keep energetic, which is almost as distinguished as the breakdown of meals and beverages.

“We need to be participating [for] fifty percent an hour a working day, or at minimum five occasions a week, in vigorous action,” Cheung notes.

She encourages you to think about engaging in bodily exercise through brisk walking and health and fitness lessons. The key is to stay away from getting sedentary for most of your working day.

“We are all growing old, and we should really sort very good routines although we are young,” says Cheung, “so they turn out to be portion of our routine and our schedule.”

Do not Miss out on: Want to be smarter and more successful with your dollars, perform & life? Signal up for our new e-newsletter!

Get CNBC’s free Warren Buffett Manual to Investing, which distills the billionaire’s No. 1 finest piece of information for standard investors, do’s and don’ts, and a few critical investing concepts into a clear and simple guidebook.

Harvard diet may be the standard for living a long and healthy life

Life Time Fitness in Omaha talks protein for National Nutrition Month

Existence Time Conditioning in Omaha talks protein for National Diet Month

It can be tricky to alter your diet if you don’t know exactly where to start, Everyday living Time Fitness personal coach shares tips.



JOHN AND KELLY, CAITLIN MARCH IS Countrywide Diet Thirty day period. IT CAN BE Hard TO Improve YOUR Eating plan TO Much healthier Foodstuff, Specially IF You’re NOT Certain The place TO Start out. YEAH, WE’RE JOINED Currently BY MARY HURLBURT, WHO’S A Personalized Trainer AND Coach AT Life span OMAHA. MARY, THANK YOU SO Substantially FOR Joining US THIS Early morning. Many thanks FOR Acquiring ME. YEAH, WE Value YOU FOR Having UP EARLY. SO Immediately, Inform US ABOUT WHAT You’ve Brought WITH YOU Today. SO I HAVE SOME Substantial PROTEIN Choices. I’M THAT I’M Likely TO GO Over WITH YOU. SO PROTEIN IS Very, Pretty Crucial FOR A Healthier Diet. Sex WITH THE Initially Spot I HAVE MY Clientele Begin WHEN They’re COMING TO ME, On the lookout TO MAKE A Transform. SO PROTEIN IS Really Crucial FOR General Producing YOU Experience FULLER Lengthier. It’s Going TO Form OF Crowd OUT All those Significantly less Attractive Food items IN YOUR Diet SO You are Less Likely TO WANT TO HAVE People SUGARY Snacks OR People PROCESSED Meals IF YOU JUST Experienced A PROTEIN Rich Food. They are ALSO Good FOR Increasing BONE MASS AND LEAN Muscle mass MASS. Alright. SO SOME OF THE LIKE I SEE THESE ARE LIKE Form OF BEEF STEAKS, IS THAT Right? YEAH. Alright. SO THESE ARE Products and solutions THAT WE Have IN OUR Everyday living CAFE Life time OMAHA. SO THE To start with Factor WE HAVE Below IS OUR PROTEIN POWDERS. SO THESE ARE Great. YOU CAN JUST Acquire A SCOOP. YOU CAN Combine IT UP IN Just one OF OUR STAINLESS Metal SHAKER BOTTLES AND JUST Form OF Consider IT ON Wherever YOU GO All through YOUR Working day. WE HAVE WHEY AND VEGAN Options In this article, SO NO Matter YOUR Way of life, YOU CAN Form OF Find A PROTEIN POWDER FOR YOU. WE ALSO HAVE A Wide variety OF Distinct BARS AND EVEN A PROTEIN COOKIE In this article Which is Seriously Preferred WITH Youngsters. AND All over again, VEGAN AND WHEY PROTEIN Choices THERE AS Very well. NOW, YOU Assume ABOUT Persons WHO Changed, Try TO Modify THEIR Feeding on Behaviors. What is THE Typical False impression WHEN THEY Check out THE. Nicely, 1st OF ALL, IS NOT CONSUMING Adequate PROTEIN IS Almost certainly THE Largest Just one THAT I SEE Mainly because People Never Comprehend HOW Much YOU Need to have. SO WE Actually WE Compute A Tailor made PROTEIN Objective FOR Just about every OF OUR Clients AND AT Lifetime Health and fitness OMAHA. SO OUR Suggestion IS .7 GRAMS OF PROTEIN For every POUND OF YOUR Intention Physique Pounds. SO IF Somebody Will come IN WITH A Goal Human body Weight OF 150 Pounds, THAT Will come OUT TO 105 GRAMS OF PROTEIN, WHICH IS Truly Variety OF Challenging TO GET TO Unless of course You are Really INTENTIONAL ABOUT IT. SO People today Never Actually Realize I HAVE THEM Observe THEIR PROTEIN FOR A Couple OF Days AND Usually They are Finding ABOUT Half OF THAT. SO SO Basically Concentrating ON INCORPORATING PROTEIN AND YOUR Treats, YOUR Foods. SO. Okay. YEAH, Definitely. SO THESE ARE Good Possibilities. THESE MEAT STICKS ARE Terrific. WE Have THESE IN OUR Existence CAFE AS Nicely. ABOUT 10 GRAMS OF PROTEIN, Straightforward, Transportable Choice. I ALSO Really like GREEK YOGURT OR STRING CHEESE ARE Terrific Solutions IF You are AT Household. AND Kids Really like Those Solutions, As well. Nice. ALL Appropriate. WHAT DO YOU WANT Individuals TO KNOW WHEN IT Arrives TO YOU KNOW, Starting off A Healthier Eating plan? JUST GET THAT PROTEIN IN, Track YOUR Nutrition FOR A Few OF Days OR SO. YOU CAN Sort OF GET A Very good Thought OF The place You’re Essentially AT AND THEN MAKE Sure YOU GET IN THAT Training AND RESERVE Distance Coaching IN ADDITION TO Food plan TO Best. ALL Ideal. Properly, Many thanks SO Considerably FOR Joining US THIS Morning, MARY. AND Satisfied Nation

Lifetime Time Exercise in Omaha talks protein for National Diet Thirty day period

It can be challenging to transform your diet program if you will not know the place to get started, Everyday living Time Health and fitness private trainer shares suggestions.

March is Countrywide Nutrition Thirty day period. If you are trying to take in much healthier you might not know wherever to start off. Existence Time Exercise is sharing guidelines to assist you improve your diet plan. Personalized Coach Mary Hurlbert said protein is one particular of the most crucial points to incorporate into your food plan, regardless of whether you are dieting or merely seeking to eat healthful.She joined the crew on Initially Information Sunday to walk us through treats and beverages to meet your protein intake.

March is Countrywide Diet Month. If you are attempting to eat more healthy you may well not know the place to begin. Daily life Time Health and fitness is sharing recommendations to support you make improvements to your diet.

Personalized Coach Mary Hurlbert mentioned protein is a person of the most vital things to incorporate into your diet regime, regardless of whether you are dieting or just seeking to consume wholesome.

She joined the crew on To start with Information Sunday to wander us by way of snacks and drinks to meet your protein intake.

Seaweed, sardines and sauerkraut: the best diet for your brain at every stage of life | Nutrition

While the foundations of brain structure and function are laid during pregnancy and early life, the brain is constantly being fuelled and shaped by the food and drink we consume daily. We should be thinking of brain health like a pension plan; it is best to start as early as possible so that you have more to draw from when you need it. That said, it is never too late to invest in your brain health. Here is how to use nutrition to aid the brain at each stage of life.

Pregnancy

Most people know that you need to take folic acid to support a healthy pregnancy, but there is another lesser-known nutrient that is critical to brain development. Iodine is a trace mineral that is essential for the production of thyroid hormones. We know that thyroid hormones play a role in metabolism but they also determine the growth and development of the foetal brain during pregnancy.

Consequently, the World Health Organization describes iodine deficiency as “the single most important preventable cause of brain damage” worldwide. A lack of iodine impairs thyroid hormone production during pregnancy, meaning a baby’s brain development will be unavoidably affected, with studies linking low maternal iodine with sub-optimal scores for verbal IQ at age eight.

A good source of iodine … laver bread.
A good source of iodine … laver bread. Photograph: neiljohn/Alamy

Because adequate thyroid hormone is required from the moment of conception, women need to ensure sufficient iodine intake for several months before conceiving. This can typically be achieved by eating a balanced diet that includes a variety of dairy, fish and seafood. However, those who do not eat animal foods may need to consult a health professional about taking an iodine supplement. Too much can be a problem too, with an excess causing iodine poisoning or hyperthyroidism, so it is important to get the balance right. The NHS suggests that a supplemental dose of 0.5mg or less per day is unlikely to cause harm.

Good things to eat now
Fish and cooked seafood – seek out smaller, sustainable species, such as MSC certified sardines, salmon and mussels
Eggs
Seaweed is a concentrated source of iodine. The British Dietetic Association recommends not eating brown seaweed more than once a week, especially during pregnancy.

Childhood

The brain continues its rapid growth and development during infancy and childhood. Omega-3 fatty acids, particularly one called DHA, make up a significant proportion of the membrane of brain cells. DHA is considered irreplaceable for brain development and evidence shows it may be especially important to ensure that children are getting sufficient amounts through regularly eating oily fish. A recent survey found that less than 5{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} of UK children are meeting the fish consumption recommendations.

On the other hand, children in the UK are eating more than the recommended levels of added sugar. The UK government advises that free sugars – sugars added to food or drinks and found naturally in honey, syrups and unsweetened fruit and vegetable juices, smoothies and purees – should not make up more than 5{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} of the energy (calories) you get from food and drink each day.

Children are eating, on average, eight sugar cube equivalents over the advised limit, largely in the form of sugar-sweetened beverages, and prepackaged cakes and biscuits, often eating over 11g of sugar at breakfast alone.

Brain food … sardines.
Oily fish … sardines. Photograph: Denis Zubchenko/Alamy

Not only is added sugar a risk to teeth, the energy in sugar is easy to overconsume, increasing the risk of Type 2 diabetes. In turn, diabetes significantly increases the risk of cognitive decline and dementia, and the longer someone has the condition the greater the risk, so it is very worrying that rates of diagnosis in childhood are on the rise.

Good things to eat now
Oily fish (salmon, mackerel, sardines, trout, anchovies, kippers) or a supplement
Fresh fruit or cheese with oat crackers for snacks
Low- or no-sugar drinks

Adulthood

Ultra-processed foods (UPFs) make up 55{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} of the UK adult diet, the highest in Europe. UPFs are foods that are sold ready-to-eat or ready-to-heat and produced using ingredients or processes for which there is no domestic equivalent. To improve palatability and shelf-life, these foods tend to be higher in added sugar, fat and salt, and contain less fibre than their homemade equivalents. So how might having a large proportion of these foods in our diets be affecting our brains?

Well, firstly, research indicates that it is causing us to miss out on brain-healthy nutrition. A Mexican study of 10,000 people found that the higher the consumption of UPFs, the lower the intake of vitamins B, C and E and minerals. A 2015 Brazilian study that assessed the diets of over 32,898 people found similar results; the consumption of UPFs was inversely correlated to the intake of vitamins B3, B6, B12, D and E, magnesium, selenium and zinc, all known to be important for brain function.

Cognitive coffee … in moderate amounts.
Cognitive coffee … in moderate amounts. Photograph: Alex Fung/Getty Images/EyeEm

Longitudinal research has shown a correlation between diet quality and size of the hippocampus (the brain’s memory centre). The greater the proportion of UPFs in the diet, the smaller this brain area – this is a concern because loss of brain volume is linked to poorer function. Indeed, a recent study found that just a few days on a high UPF diet caused damage to the hippocampus that tracked with impairments in learning and memory. Though we are still in the early days of this research, evidence is showing that higher consumption of UPFs is linked to increased risk of depression and harmful changes in the regions of the brain linked to learning and memory.

There is, though, good news for coffee drinkers. Moderate coffee consumption (two to four cups per day) has been linked to better brain health and reduced risk of cognitive decline, in part because caffeine regulates a neuroprotective brain enzyme.

Good things to eat now
A daily serving of leafy green vegetables (spinach, watercress, rocket, kale)
Beans, legumes and wholegrains
Coffee, tea (just watch the sugar and cream)

Later life

That dementia is currently the leading cause of death in the UK is not simply an artefact of longer life expectancy, because we know that other, longer-lived nations, such as Japan and Italy, have lower dementia rates. Revealingly, one study found that the Japanese Alzheimer’s disease rate had increased from 1{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} in 1985 to 8{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} in 2008 and cited the increased consumption of a western-style diet as the cause.

Help reduce dementia risk … sauerkraut.
Help reduce dementia risk … sauerkraut. Photograph: Yulia Naumenko/Getty Images

What low-dementia rate nations have in common is moderate fish and seafood consumption, plenty of vegetables and beans, fermented foods eaten regularly, and tea and coffee.

Good things to eat now
Oily fish
Kimchi, sauerkraut, kefir, live yogurt
Berries (strawberries, raspberries, blueberries, blackcurrants, blackberries, cooked elderberries).

Kimberley Wilson is a psychologist with an MSc in nutrition and author of Unprocessed: How the Food We Eat is Fuelling Our Mental Health Crisis, published by WH Allen

Heart-healthy habits linked to longer life without chronic conditions

Heart-healthy habits linked to longer life without chronic conditionsShare on Pinterest
A study found that heart-healthy lifestyle habits described in the American Heart Association’s Life’s Essential 8, such as physical activity and quality sleep, are associated with a longer lifespan and more years spent free of chronic conditions such as type 2 diabetes and cancer. urbazon/Getty Images
  • The American Heart Association’s Life’s Essential 8 is a concept that defines cardiovascular health based on four modifiable behaviors, such as physical activity and sleep, and four modifiable biometric measures, such as weight, blood glucose, and blood lipid levels, that impact cardiovascular health.
  • The composite cardiovascular health score measured using the aforementioned eight metrics can help clinicians measure and monitor cardiovascular health to prevent or treat cardiovascular diseases.
  • A recent study showed that an optimal composite cardiovascular score based on the Life’s Essential 8 metrics was associated with longer life expectancy free of chronic conditions such as cancer and cardiovascular diseases.
  • An accompanying study showed that the decline in deaths due to cardiovascular disease contributed significantly to the increase in life expectancy associated with good cardiovascular health.

Two related studies recently presented at the American Health Association (AHA) conference suggest that optimal cardiovascular health (CVH) was associated with a longer chronic disease-free lifespan, reduced cardiovascular mortality, and increased total longevity.

These studies assessed CVH using the criteria defined by Life’s Essential 8, thus underscoring the validity and utility of cardiovascular health scores based on this construct as predictors of life expectancy and cardiovascular diseases (CVD).

Dr. Hao Ma, a biostatistical analyst at the Tulane University Obesity Research Center and an author of one of the studies, said:

“After decades of strong growth, the rise in US life expectancy has stagnated since 2010. The main reason for such a phenomenon is the poor cardiovascular health in the US population. Our study indicates that adhering to a high CVH, defined as the Life’s Essential 8 score, is related to a considerably increased life expectancy. Moreover, our findings lend support to the validity of the newly released Life’s Essentia 8 metrics in assessment and monitoring CVH in the general populations.”

In 2010, the American Heart Association (AHA) developed a prescription for health called Life’s Simple 7, consisting of seven measurable risk factors or metrics that together represented cardiovascular health. The AHA revised Life’Simple 7 to create Life’s Essential 8 in 2022 to improve the measurement and monitoring of cardiovascular health and facilitate cardiovascular disease prevention and treatment.

The eight metrics comprising the construct, Life’s Essential 8 include physical activity, diet, smoking and other forms of nicotine exposure, sleep, body mass index, blood glucose, blood lipids, and blood pressure. Each metric included in Life’s Essential 8 is measured on a continuous scale of 0-100. These individual metrics are used to calculate the composite or cumulative cardiovascular health score that also ranges from 0 to 100 points.

Although life expectancy has increased in the past few decades, it has been accompanied by an increase in the prevalence of chronic conditions, such as cardiovascular conditions and cancer. The combined effects of the metrics included in Life’s Essential 8 — such as being more active, quitting tobacco use and managing blood pressure — are associated with increased total life expectancy.

However, studies have not examined the association between the composite cardiovascular health score, calculated as defined by the updated Life’s Essential 8, and total life expectancy and disease-free life span.

Two studies recently presented at the AHA conference assessed whether ideal composite cardiovascular health scores were associated with increased life expectancy in the absence of chronic health conditions and reduced mortality due to cardiovascular diseases.

The first study examined whether the cardiovascular health score was associated with an increase in total life expectancy and life expectancy in the absence of chronic conditions.

The study analyzed data collected by the UK Biobank from more than 136,000 adults residing in the United Kingdom who, at the time of enrollment, did not have cardiovascular disease, diabetes, cancer, or dementia and had data on cardiovascular health scores.

The individuals were classified as having poor, intermediate, or ideal cardiovascular health based on the criteria defined by Life’s Essential 8. The researchers found that average life expectancy at 50 years of age was prolonged by 5.2 and 6.3 years in men and women with ideal CVH, respectively, compared with their counterparts with poor CVH.

Individuals with ideal CVH scores also had more years of life free of major chronic conditions, including diabetes, cardiovascular disease, dementia, and cancer, than those with poor CVH. Specifically, men and women with ideal CVH were expected to spend 75.9{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} and 83.4{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f}, respectively, of their lives in good health, whereas their male and female counterparts with poor CVH were expected to spend 64.9{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} and 69.4{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} of their lives free of chronic disease.

Previous studies have shown that low socioeconomic status is associated with lower disease-free life expectancy. In the present study, researchers found that maintaining ideal cardiovascular health helped reduce the impact of low socioeconomic status on disease-free life expectancy.

The second study examined the impact of maintaining ideal cardiovascular health on potential improvements in life expectancy due to a decrease in cardiovascular deaths. The study analyzed data from 23,000 adults participating in the National Health and Nutrition Examination Survey (NHANES) between 2005 and 2018. Using a national death registry, the researchers determined that 1,359 participants died during the average follow-up period of 7.8 years.

Consistent with the first study, participants with ideal cardiovascular health had longer life expectancies than individuals with poor cardiovascular health. Specifically, the life expectancy of men and women with ideal CVH at 50 years of age was an average of 7.5 years and 8.9 years, respectively, longer than their counterparts with poor CVH.

Notably, 41.8{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} and 44.1{bf0515afdcaddba073662ceb89fbb62b6b1bf123143c0e06b788e1946e8c353f} of the increase in life expectancy at 50 years of age in men and women with ideal CVH scores, respectively, could be attributed to a decline in deaths due to cardiovascular disease. Among ethnic groups, the CVH score was also associated with longer life expectancy in White and Black Americans, but not Mexican Americans.

Both studies also had a few limitations. Dr. Ma noted that the data on lifestyle factors such as diet and sleep patterns from the NHANES database were self-reported and hence, prone to errors. Moreover, the metrics used to measure cardiovascular health in both studies were assessed only at baseline, but not during the follow-up period.

Medical News Today also spoke with Dr. Alexandra Lajoie, a noninvasive cardiologist at Providence Saint John’s Health Center in Santa Monica, CA, who was not involved in the study.

“The results of these studies are not surprising. Research continues to show us that healthy lifestyle interventions are good for health outcomes, and often are even more important than prescription medications.”

Dr. Lajoie said it is possible to reverse some of the effects of not living a heart-healthy lifestyle earlier in life, but it’s better to consistently maintain a lifestyle that’s beneficial to one’s health.

“Of course the ideal would be to follow healthy habits from the start, but starting exercise, getting better sleep, and maintaining a healthybody weight improves blood pressure and blood sugar, and consequently reduces cardiovascular event risk, for decades beyond age 50,” she explained. “Quitting smoking is the best [thing] to improve heart health. After that it’s maintaining a regular exercise routine.

China releases ‘landmark’ document on ethics reviews of life sciences, medical research involving humans

China releases ‘landmark’ document on ethics reviews of life sciences, medical research involving humans

Chinese scientist He Jiankui presents his gene-editing experiment at the Second International Summit on Human Genome Editing in Hong Kong on Wednesday. Photo: AFP

China released a national regulation on ethics reviews of life sciences and medical research involving humans, which experts take as a “landmark document” since the illegal human genome editing case by the controversial scientists He Jiankui in 2018.

Life sciences and medical research involving humans includes research activities using humans’ biological samples and data to conduct research activities involving reproduction, growth, development and aging through physical, chemical, biological and traditional Chinese medicine methods. 

It also covers experiments on human bodies with new technologies or new products, according to the regulation released on the website of the National Health Commission (NHC) on Monday.  

Compared with the previous version released in 2016, the newly revised regulation expands the application scope from only medical institutes to colleges as well as scientific research institutes and clarifies regulatory duties of various related authorities, according to an explanation on the document by the NHC.

It also allows institutes that had not set up ethics review commissions to entrust a capable commission to conduct ethics reviews. Companies can also entrust a capable commission to conduct ethics reviews or supervision of a project. 

The new regulation also gives detailed rules on the specific steps of the ethics review.    

It stressed that ethics review commissions should regularly conduct reviews of life sciences and medical research involving humans and organize educating and training sessions for related research fellows, students and management personnel. 

Ethics reviews should also be carried out timely under an emergency situation. For example, during the outbreak of an epidemic, such reviews should be conducted within 72 hours, with equal requirements in normal times. 

Life sciences and medical research involving humans should be of scientific and social value and special attention should be paid to the research concerning fertilized eggs, embryos, fetuses or those that could be affected by assisted reproductive technology, the regulation noted.  

Experts reached by the Global Times hailed the new regulation, saying it is a “landmark regulatory document” since the illegal human genome editing case by the controversial scientist He Jiankui in 2018. 

In 2018, He, a genome-editing researcher at the Southern University of Science and Technology of China in Shenzhen, Guangdong Province, shocked the world as he claimed to have created the world’s first genetically modified humans.

He was sentenced to three years in prison in December 2019 for illegally conducting human embryo gene-editing intended for reproduction. He was reportedly released from prison in April 2022.

He made a high-profile comeback in early February as he attended an academic seminar focusing on the social values of CRISPR technology, sparking heated discussion on the ethical issues of scientific development. 

He caught public attention again last week as the Immigration Department of Hong Kong Special Administrative Region on February 22 invalidated the Top Talent Pass visa it had issued to He for “false statements” less than a day after He told media he had obtained the visa. 

What are ‘Blue Zones,’ and do they really hold the secrets to a longer life?

Is there a key to living a long and healthy life? 

A popular answer to this question has looked to so-called Blue Zones, a nonscientific term given to geographic regions where people supposedly have higher longevity, according to a 2016 review published in the American Journal of Lifestyle Medicine (opens in new tab).