Is your teenager skipping breakfast? Why is that happening and what can you do? As per the data from the Centers for Disease Control and Prevention (CDC), which surveyed adolescent health and well-being found that 1 in 4 students in high school ate breakfast, which means 3 in 4 high school students are not eating their breakfast. This data is as per the 2023 survey.

What Did The Study Intend?

The report describes a 10-year long trend and also recent changes among the two years. The study delved deeper into adolescents' dietary, physical activity and sleep behaviors. The study is also based on a national youth risk behavior survey of a representative sample of students from grade nine to 12.

What Did The Study Find?

The study found that while high school students drank slightly less soda and sports drinks and consumed more water, other healthy eating habits declined. In 2023, only 27% of students ate breakfast every day in the past week. The numbers were even lower for female students, with just 22% eating breakfast daily, compared to 32% of male students. Boys were also more likely to eat fruits and vegetables daily and drink water at least three times a day. Poor mental health and lack of physical activity have also been linked to skipping breakfast.

The other findings included a survey across 10-year period, where a decrease in the percentage of students eating fruits from 65% to 55%, eating vegetables, from 61% to 58%, and having breakfast daily from 38% to 27% was noted.

However, there was a positive trend among this, which was in children drinking plain water at least three times a day, which increased from 49% to 54% from when the survey began in 2015.. There were fewer students who also said that they drank soda in 2023 than in 2013. On an average, in 2013, around 22% students avoided soda, whereas in 2023, 31% students avoided it.

The report also emphasized that a healthy diet, along with daily physical activity and sufficient sleep further contributes to a healthy lifestyle. “The 10-year trends from 2013 to 2023 also show a decline in healthy dietary, physical activity, and sleep behaviors,” the survey reported.

Why Do High School Students Skip Breakfast?

While there is no one straightforward answer to it, psychologists and those who study children, believe that for many high school going kids, it is the easiest time to skip a meal. This is because they are caught between rushing to school, or not just that hungry in the morning. So for them, to sit down to have a breakfast may seem hassle and something they would have to take time out from their busy schedule. They at this age also prioritize their extra-curricular activities.

There has also been a shift in their circadian rhythm, and most teens cannot fall asleep before 11 pm, or even at midnight. Which means they wake up tired and struggle to do things right in the morning, which is why they choose to skip breakfast or give extra minutes to any other activities.

There is of course another, more popular reason, to lose weight. While experts and studies, like the one published in the Journal of Nutrition that found skipping breakfast leads to higher levels of hunger hormones, the students still feel the need to do this. However, it could lead to a slow metabolism, prompt the body to conserve energy and burn fewer calories, weight gain and deprive yo off the essential nutrients like calcium, iron, and vitamin D.

Without a morning breakfast, your blood sugar might drop too, which can increase irritability and stress, along with including the risk of depression in teenage.

Weight loss surgery may do more than help women living with obesity lose weight. A new study has found that metabolic bariatric surgery can improve menstrual cycles and several reproductive symptoms linked to Polycystic Ovary Syndrome, now renamed as Polyendocrine Metabolic Ovarian Syndrome (PMOS).

Researchers from the University of Surrey followed 84 women aged 18 to 45 who underwent bariatric surgery, including 49 gastric bypass and 35 gastric sleeve procedures, for 24 months. Another 18 women with obesity who did not undergo surgery were included for comparison. The findings were published in Obesity Surgery.

Bariatric Surgery Improved PMOS Symptoms

Women who underwent surgery lost more than 30 kg on average at both 12 and 24 months after the procedure. But researchers also observed improvements in reproductive health. Women who had previously experienced irregular periods reported more regular menstrual cycles after surgery. The number of women with polycystic ovaries also fell significantly, with the condition persisting in only 10% of those affected after 24 months.

Another common PMOS symptom, hirsutism or excessive facial and body hair, had resolved in the women reporting the condition by 12 months.

Obesity and PMOS can team up in a way that worsens metabolic and reproductive problems. Insulin resistance and hormonal changes associated with excess weight can contribute to irregular ovulation, menstrual irregularity and difficulty conceiving.

Also read: PCOD vs PCOS vs PMOS: Why The Condition’s Name Has Changed Over Time

Weight Loss Could Improve PMOS Symptoms

The researchers suggest that reducing obesity may help correct some of the hormonal and metabolic disturbances affecting reproductive health.

Dr Kathryn Hart, co-author of the study and Associate Professor in Nutrition and Dietetics at the University of Surrey, said: “Dysregulated hormone levels, irregular periods and conditions such as polycystic ovaries are impacted by obesity. By reducing this, what we have seen is that it can lead to improvements without the need for medication,” she added.

Despite promising results, this does not mean bariatric surgery is a treatment that every obese woman with PMOS should undergo.

The procedure is generally considered for people with obesity who meet a certain clinical criteria. Also it carries its own risks and nutritional considerations that are important.

Also read: From Insulin Resistance to Fertility: Understanding the Metabolic Side of PCOS

Fertility May Return Quickly After Surgery

The researchers also highlighted an important finding for women who may be planning pregnancy. Seventeen women in the study had healthy pregnancies following surgery.

The researchers said reproductive counselling and preconception care should be incorporated into care after bariatric surgery, particularly because fertility can improve as menstrual cycles and ovulation become more regular.

Professor Martin Whyte, co-author and Professor of Metabolic Medicine at the University of Surrey, said many people undergoing bariatric surgery are women of reproductive age who may be considering pregnancy.

“So much remains unknown about the impact of this type of surgery on women who are planning to have children,” he said, highlighting the need to understand when the ideal time to conceive may be after surgery.

Importance Of Combating PMOS-Related Obesity

The study adds to growing evidence that treating obesity can improve some reproductive symptoms of PMOS.

A 2026 systematic review and meta-analysis also found that bariatric surgery was associated with reductions in menstrual irregularities, hirsutism and several reproductive hormone abnormalities.

But bariatric surgery is not a cure for PMOS. PMOS is a complex hormonal and metabolic health condition and its symptomscan vary considerably between women.

Amino acids are known for their role in brain function, energy, and overall health. But a new study has raised questions about tyrosine, an amino acid that occurs naturally in high-protein foods. It is also sold separately as a supplement as it helps in improving focus and overall mental performance.

Researchers analysing health and genetic data from more than 270,000 people found that higher tyrosine levels were linked with a shorter lifespan in men.

Additionally, genetic analysis suggested that higher tyrosine levels could cut life expectancy of men by nearly one year. No such significant association was found in women.

More About The Study

Researchers from the University of Hong Kong and the University of Georgia examined data from participants in the UK Biobank to investigate whether two amino acids, phenylalanine and tyrosine, were associated with lifespan.

Initially, higher levels of both amino acids appeared to be linked with a greater risk of death. However, when researchers accounted for the relationship between the two, tyrosine consistently stood out.

Using Mendelian randomisation, a genetic method that can help investigate causal relationships, the researchers found that genetically higher tyrosine levels were associated with approximately 0.91 fewer years of lifespan in men.

Also read: The New Nutrition Gap: Why Knowing What To Eat Doesn't Mean We Actually Eat It

Role Of Tyrosine When It Comes To Brain Health

Tyrosine is an amino acid that the body uses to make proteins as well as important neurotransmitters, including dopamine, norepinephrine and epinephrine.

Dopamine plays a role in motivation, mood and thinking, which is one reason tyrosine supplements are marketed as products that may support focus and mental performance.

However, tyrosine is not something people get only from supplements. It is naturally present in foods like meat, dairy products, eggs, soy, beans, nuts and seeds. This means the study does not suggest that people should stop eating protein-rich foods.

Also read: Protein Is In Everything, But Is Every Source Actually Healthy? Experts Explain

Are Tyrosine Supplements Dangerous?

One of the most important points about the research is that scientists did not conduct a clinical trial in which people were given tyrosine supplements and followed to see how long they lived.

Instead, researchers studied circulating tyrosine levels and used genetic data to investigate whether naturally occurring differences in tyrosine might influence lifespan.

Therefore, the findings cannot establish that taking a tyrosine supplement will shorten a man's life by nearly one year.

The researchers also said more research is needed to understand why the association appeared stronger in men and what biological mechanisms may be involved.

The study raises the possibility that tyrosine may be connected with biological pathways involved in ageing and metabolism. Previous research has also linked amino-acid metabolism with conditions such as insulin resistance, but whether this explains the association with lifespan remains uncertain.

The researchers also found an apparent sex difference, with the association between tyrosine and shorter lifespan being significant in men but not women.

The findings must be best viewed as an observation rather than a reason to panic about tyrosine supplements. The study suggests that tyrosine may need closer investigation in longevity research. Further studies are needed before doctors can recommend reducing tyrosine intake or avoiding supplements.

Dengue cases are rising in Florida, with 73 locally acquired infections reported statewide, including 59 in Hillsborough County, according to the latest Florida Department of Health surveillance report covering August 23–29.

Ten counties are currently under a mosquito-borne illness advisory or alert, prompting health officials to urge residents to take precautions against mosquito bites.

Florida Reports 208 Dengue Cases In 2026

According to the CDC Dengue Data Dashboard, Florida has recorded 208 dengue cases this year. Of these, 73 were locally acquired, while 135 were travel-associated. Hillsborough County accounts for most of the locally acquired infections, with 59 cases. Other local cases have been reported in Miami-Dade, Pinellas, Palm Beach, Orange and Citrus counties.

The CDC has reported 1,735 dengue cases across the US and its territories in 2026 as of early September. New York, California, Washington and New Jersey have also reported cases.

Health Officials Urge Mosquito Bite Protection

Dengue is transmitted through the bite of infected Aedes mosquitoes, which can breed in small amounts of standing water around homes and businesses. Even a bottle cap containing stagnant water can provide enough water for mosquitoes to breed.

State Surgeon General Dr. Joseph A. Ladapo joined local officials in Hillsborough County to urge residents to protect themselves from mosquito-borne illnesses.

“As families across Florida prepare to enjoy Labor Day weekend, I encourage everyone to take few simple precautions to protect themselves and their families from mosquitos bites,” said State Surgeon General Dr. Joseph A. Ladapo.

“Use insect repellent, cover up when possible, and remove standing water around your home. Individual prevention helps protect you and your community,” he added.

Why Are Locally Acquired Dengue Cases Rising In The US?

Most dengue infections in the continental US are still associated with international travel. But when an infected traveller returns to an area where Aedes aegypti or Aedes albopictus mosquitoes are present, the virus can enter the local mosquito population.

An infected mosquito can then transmit the virus to other people, creating a cycle of local transmission.

In 2024, 97.2% of dengue cases in the US were travel-associated, according to the CDC. However, states such as Florida can experience local outbreaks because dengue-carrying mosquitoes are already established in parts of the country.

Local transmission requires three factors to overlap:

• an infected person,
• competent mosquitoes
• people who can become infected.

When an Aedes mosquito bites someone carrying dengue virus, it can acquire the virus and later pass it to another person. Repeated mosquito-to-human transmission can then fuel a local outbreak.

Climate May Also Influence Dengue Spread

Temperature and other environmental conditions affect mosquito survival, reproduction and biting behavior, as well as how quickly dengue virus develops inside the mosquito.

Warmer conditions can therefore create more favorable conditions for dengue transmission and potentially expand the areas where these mosquitoes can survive.