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Many Gen X women show signs of addiction to ultra-processed foods – study

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Twenty-one per cent of Gen X women meet criteria for addiction to ultra-processed foods, compared with 10 per cent of men in the same generation, new research has revealed.

The rate is much higher than among adults who grew up earlier and first encountered ultra-processed foods – products high in fat, salt, sugar and flavourings – later in life.

Among those aged 65 to 80, 12 per cent of women and 4 per cent of men meet the criteria.

Researchers at the University of Michigan analysed nationally representative data from more than 2,000 older Americans in the National Poll on Healthy Aging.

They used the modified Yale Food Addiction Scale 2.0, adapted from substance use disorder criteria, which asks about 13 behaviours linked to addictive eating such as cravings, withdrawal, failed attempts to cut down, and avoiding social activities out of fear of overeating.

“We hope this study fills a gap in knowledge about addiction to ultra-processed foods among older adults, as measured by a well-studied and standardised scale,” said Lucy K. Loch, a graduate student in the university’s department of psychology.

“Today’s older adults were in a key developmental period when our nation’s food environment changed.

“With other research showing clear links between consumption of these foods and risk of chronic disease and premature death, it’s important to study addiction to ultra-processed foods in this age group.”

Unlike substance use disorders, which have been more common in older men, ultra-processed food addiction is more prevalent in older women.

“One reason may be the heavy marketing of “diet” processed foods to women in the 1980s.

Low-fat biscuits, microwaveable meals and other carbohydrate-heavy products were promoted as weight-control options, but their engineered profiles may have encouraged addictive eating patterns.

“The percentages we see in these data far outpace the percentages of older adults with problematic use of other addictive substances, such as alcohol and tobacco,” said Ashley Gearhardt, professor of psychology at the university.

“We also see a clear association with health and social isolation, with much higher risks of ultra-processed food addiction in those who call their mental or physical health status fair or poor, or say they sometimes or often feel isolated from others.”

The study found strong links between weight perception and food addiction.

Women aged 50 to 80 who said they are overweight were more than 11 times as likely to meet the criteria than women who said their weight was about right.

Overweight men were 19 times as likely.

Across the whole sample, 33 per cent of women who said they were overweight, 13 per cent who said they were slightly overweight, and 17 per cent of men who said they were overweight met the criteria.

Mental health played a role too. Men reporting fair or poor mental health were four times as likely to meet the criteria, while women were nearly three times as likely.

For physical health, men reporting fair or poor health were three times as likely, and women nearly twice as likely.

Social isolation was another factor, with both men and women who said they sometimes or often felt isolated being more than three times as likely to meet the criteria.

The researchers suggest that people who see themselves as overweight may be especially vulnerable to “health-washed” processed foods – products marketed as low-fat, low-calorie, high-protein or high-fibre but still engineered for maximum appeal.

“These products are sold as health foods – which can be especially problematic for those trying to reduce the number of calories they consume,” Gearhardt said.

“This especially affects women, because of the societal pressure around weight.”

Adults now in their 50s and early 60s are the first generation to spend most of their lives in a food environment dominated by ultra-processed products.

“These findings raise urgent questions about whether there are critical developmental windows when exposure to ultra-processed foods is especially risky for addiction vulnerability,” Gearhardt added.

“Children and adolescents today consume even higher proportions of calories from ultra-processed foods than today’s middle-aged adults did in their youth.

“If current trends continue, future generations may show even higher rates of ultra-processed food addiction later in life.”

“Just as with other substances, intervening early may be essential to reducing long-term addiction risk across the lifespan,” she said.

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Zero Candida market set to reach over US$2 billion by 2030 – report

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A market analysis made by Moore Financial Consulting estimates the global market for Zero Candida Technologies, Inc. (TSXV: ZCT) (OTCQB: ZCTFF) (FSE: 9L2) (the “Company” or “ZCT”), a FemTech medical device company advancing next-generation solutions for women’s health, will reach over USD 2 billion by 2030, with a compound annual growth rate of 5.25 per cent globally and 3.9 per cent in North America and 4.2 per cent in Europe.

The analysis emphasis that up to 75 per cent of women will have at least one vaginal yeast infection in their life.

Moreover, recurrent VVC (Vulvovaginal Candidiasis) affects nearly 8 per cent of women globally (for women above the ages of 15-60).

According to the data, 100 per cent of women with Recurrent VVC will purchase a combination of over-the-counter and prescription antifungal treatments, usually with the common use of oral agents.

Compared to women with non-recurrent VCC, 55.2 per cent will purchase prescription antifungal treatment, 37 per cent over-the-counter antifungal, 5.6 per cent will purchase a combination of both treatments, and the rest will not purchase any treatment.

Eli Ben Haroosh, founder & CEO, Zero Candida Technologies, said: “Moore’s market analysis matches our estimations, Zero Candida is a groundbreaking and game-changing company in the world of women’s medicine, and we look forward to be one of the leading companies offering AI-driven, tampon-like device, helping women suffering from VVC .

Zero Candida announced recently that its shares are now successfully listed on the Frankfurt Stock Exchange (FSE).

This listing marks a significant milestone for the Company as it expands its global presence, now cross-listed on both the TSX Venture Exchange and the FSE, providing increased visibility and access to a broader pool of international investors.

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Breast cancer patients face 59% higher stroke risk during first year, study finds

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Women newly diagnosed with breast cancer have a 59 per cent higher risk of ischaemic stroke in the first year after diagnosis, research suggests.

Researchers also said survivors who develop sudden stroke symptoms, including one-sided weakness, facial drooping, speech difficulties or vision loss, should seek immediate medical attention.

The multicentre study analysed National Health Insurance Service data from 107,606 women who underwent surgery for newly diagnosed breast cancer and compared them with 322,818 age-matched women with no history of cancer.

The research was conducted by professor Shin Dong-wook of Samsung Medical Center, professor Han Kyung-do of Soongsil University, professor Yong-Moon Mark Park of the University of Arkansas for Medical Sciences and professor Wonyoung Jung of the University of Pennsylvania.

Professor Yong-Moon Mark Park said: “The study demonstrates a time-dependent pattern in which the risk of ischaemic stroke rises sharply immediately after breast cancer diagnosis and treatment before gradually declining.

“The key finding is that we evaluated stroke risk according to different stages following diagnosis and treatment. This suggests that clinicians should consider not only how much the risk increases, but also when it is greatest.”

The study included women aged 18 or older who were newly diagnosed with breast cancer between 2010 and 2016, underwent surgery and had no previous stroke.

Each patient was matched with three women of the same birth year who did not have cancer. Participants were followed for an average of 7.2 years.

The main outcome was ischaemic stroke, also known as cerebral infarction. It occurs when a blocked blood vessel cuts off blood flow to the brain and is a leading cause of death and long-term disability.

During follow-up, ischaemic stroke occurred in 1,155 breast cancer patients, or 1.07 per cent, and 3,698 women in the control group, or 1.15 per cent.

Overall, breast cancer surgery was not linked to a significantly higher long-term risk of ischaemic stroke, and researchers recorded a slight fall in risk over time.

However, a different pattern emerged immediately after diagnosis.

Within one year of diagnosis, patients had a 59 per cent higher risk of ischaemic stroke than women without cancer.

The risk was highest during the first three months, at 2.90 times that of the control group.

It remained elevated within six months, at 2.27 times the control group’s risk, before gradually declining.

The risk was still 17 per cent higher three years after diagnosis.

Researchers said the temporary increase may be linked to cancer-related hypercoagulability, inflammatory responses to surgery and treatment, and cardiovascular stress caused by anticancer therapies.

Hypercoagulability means the blood is more likely than usual to form clots. Cardiovascular refers to the heart and blood vessels.

The increased risk was particularly pronounced among patients with hypertension, type 2 diabetes or a history of current smoking.

Hypertension means high blood pressure. Type 2 diabetes is a long-term condition affecting how the body controls blood sugar.

Breast cancer patients who smoked had a 2.26-fold higher risk of ischaemic stroke than comparable women without cancer.

Principal researcher professor Shin Dong-wook stressed the importance of vigilant care for patients with cardiovascular risk factors, especially during the early phase of breast cancer treatment.

Shin said: “Patients with hypertension, diabetes, or other cardiovascular risk factors, as well as those who smoke, require particularly careful management during the early phase of breast cancer treatment.

“If patients who have undergone breast cancer treatment suddenly develop weakness in one arm or leg, facial drooping, slurred or abnormal speech, or vision loss on one side, ischaemic stroke should be suspected, and they should seek immediate medical evaluation.”

Researchers said survivorship care should include strategies to monitor and manage cardiovascular and cerebrovascular disease risk throughout treatment as advances in breast cancer care continue to improve survival.

Cerebrovascular disease refers to conditions affecting blood flow and blood vessels in the brain.

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Cancer cells secretly hijacking fertility protein to survive chemo, research finds

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Cancer cells may hijack a fertility protein to repair damaged DNA and survive chemotherapy, research suggests.

The findings could point to a way of making existing cancer treatments more effective.

SYCP1 is a protein normally involved in producing sperm and eggs.

Researchers at the University of Liverpool found that the protein, previously thought to work only in reproduction, can be reactivated in cancer cells, where it helps tumours survive and grow.

SYCP1 usually helps chromosomes pair during meiosis, the form of cell division that produces reproductive cells.

In cancer cells, however, the protein appears to take on another role. It enters the nucleus, the cell’s control centre, binds directly to DNA and regulates genes involved in cell division and DNA repair.

DNA repair is how cells fix damage to their genetic code. In cancer, this process can help tumour cells survive treatment.

The researchers found that removing SYCP1 made cancer cells much more sensitive to chemotherapy drugs that damage DNA.

The findings suggest cancers may use SYCP1 to repair damage caused by treatment and continue growing.

Dr Urszula McClurg, lecturer in biochemistry, cell and systems biology at the University of Liverpool, said: “Our findings show that cancer cells can hijack proteins that normally exist only in reproductive tissues and give them completely new jobs.

“Understanding these unexpected functions opens up exciting opportunities to develop new treatments that make existing cancer therapies more effective.”

The work challenges the long-held belief that proteins active only in fertility have no biological relevance outside the reproductive system.

Researchers say these specialised proteins could provide new treatment targets across many types of cancer.

The study also offers a new view of how cancers evolve by repurposing developmental and reproductive processes.

The findings highlight SYCP1 as a candidate for future precision cancer therapies, which are treatments based on the specific biology of a patient’s cancer.

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