Oncobesity News Posts

GLP-1s Like Ozempic, Mounjaro Linked to Reduced Stroke, Heart Risks

Monday, June 30 – A growing body of evidence shows that GLP-1 drugs benefit cardiovascular health. Image Credit: Healthline/Munro/Getty Images

GLP-1 medications like Ozempic and Wegovy help protect heart health, but stopping the medications may reduce the protective effects.

Some research suggests that GLP-1s containing tirzepatide (Zepbound, Mounjaro) may help lower the risk of further complications in people with cardiovascular disease.

Other research suggests that GLP-1s may help reduce thromboembolic events, such as deep vein thrombosis (DVT), in people with obesity and autoimmune diseases.

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Could one shot replace weekly GLP-1 drugs? DNA approach shows months-long effects in mice

Monday, June 30 – Scientists at The Wistar Institute have shown that a single injection of a small, circular piece of genetic instruction can produce weight loss and blood glucose control in murine models that lasts up to 10 times as long as incretin-mimicking drugs like Ozempic and Wegovy. If shown to be successful in clinical trials, this new method of delivery could eliminate the need for repeated dosing, which currently limits patient access and adherence to these therapies.

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Popular GLP-1 weight loss drugs are being misused by people struggling with eating disorders, research reveals

Monday, June 30 – Glucagon-like peptide-1 receptor agonists (GLP-1 RAs), such as Ozempic or Wegovy, have revolutionized type 2 diabetes and weight-loss management, but they have also led to some unfortunate outcomes. A recent study in JAMA Psychiatry has raised concerns that GLP-1 medications may be misused by people with eating disorders. These are serious mental health conditions in which thoughts about food, body weight and body shape become overwhelming, leading to harmful eating behaviors and an intense drive to control food intake. Although concerns about weight or appearance are common, eating disorders go far beyond these everyday worries.

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Can GLP-1 Weight Loss Drugs Give Athletes an Unfair Advantage?

Saturday, June 27 – GLP-1 drugs can provide benefits that may boost an athlete’s performance, but do these medications give them the competitive edge? Getty Images/The Good Brigade

Debates are emerging over whether GLP-1 drugs boost athletic performance.

However, experts say the loss of lean mass associated with using these drugs may cancel out any competitive advantages.

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Taste, Smell Disturbances Seen in GLP-1 Users

Saturday, June 27 – (MedPage Today) — Use of GLP-1 receptor agonists was associated with a higher risk of smell and taste disturbances among adults with type 2 diabetes, an analysis of electronic health record (EHR) data suggested.
Compared with matched controls…

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Can GLP-1 Drugs Like Ozempic Really Change Your Sense of Smell and Taste?

Friday, June 26 – Some GLP-1 users report changes in their taste and smell, according to a new study. Tatsiana Volkava/Getty Images

Researchers report that GLP-1 drugs used to treat type 2 diabetes may impair a person’s sense of taste and smell.

Experts say taste and smell dysfunction doesn’t appear to be a common side effect of GLP-1s, which are widely prescribed for weight loss.

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Will GLP-1s lead to fewer prescriptions for older adults?

Friday, June 26 – As people age, they often develop chronic conditions, many of which need to be managed with multiple prescription medications. While medications are important for disease management, polypharmacy poses an increased risk for harmful side effects and contraindications.

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GLP-1s for $50 a Month? 14 Million Medicare Recipients May Be Eligible

Thursday, June 25 – An estimated 14 million Medicare Part D recipients could obtain Wegovy, Foundayo, and Zepbound for $50 per month. Johner Images/Getty Images

Federal officials announced the launch of a Medicare GLP-1 Bridge pilot program that reduces the cost of certain GLP-1 medications prescribed for weight loss.

Under the program, Wegovy, Foundayo, and Zepbound KwikPens will cost $50 per month for eligible participants enrolled in Medicare Part D plans.

The program begins on July 1 and continues through Dec. 31, 2027.

Some Medicare recipients will soon be able to purchase a limited number of GLP-1 weight loss drugs at a guaranteed price of $50 per month.

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Wholesalers Say Novo Can’t Duck GLP-1 Antitrust Suits

Drug buyers want a New York federal judge to preserve proposed class claims accusing Novo Nordisk of paying Teva to delay generic competition with its Victoza GLP-1 drug, arguing that whatever the underlying deal was, no generic version materialized when it could have.  

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Are People With Eating Disorders Misusing GLP-1 Drugs?

Thursday, June 25 – (MedPage Today) — Use and misuse of GLP-1 receptor agonists were common in people with eating disorders, interim results of an ongoing cross-sectional study suggested.
Among over 400 people with eating disorders, 32.1% said they have used GLP…

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Lilly’s GLP-1 windfall fuels M&A ‘land grab’ across 10 deals, $25B

Eli Lilly and Co. posted $19.8 billion in first-quarter 2026 revenue, driven by tirzepatide, marketed as Mounjaro for type 2 diabetes and Zepbound for obesity. The Indianapolis-based drugmaker is channeling cash flow from these blockbuster GLP-1 drugs into an aggressive dealmaking campaign — about $25.1 billion across 10 announced acquisitions so far this year and more than $26 billion in other closed deals.

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Zepbound vs. Wegovy: Which GLP-1 Drug Is Best for Weight Loss?

Tuesday, June 23 – Researchers say that GLP-1 drugs containing tirzepatide (Zepbound, Mounjaro) may lead to greater weight loss. Image Credit: Tatsiana Volkava/Getty Images

A meta-analysis found that one type of GLP-1 medication may be more effective than others. 

The analysis showed that GLP-1s containing tirzepatide (Zepbound, Mounjaro) helped people lose more weight than those containing semaglutide (Ozempic, Wegovy). 

Liraglutide (Saxenda) had the lowest weight loss percentage among users. 

The success of tirzepatide may be due to its dual mechanism, which targets multiple receptors.

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Can Monthly Dosing With Novel GLP-1 Maintain Weight Loss?

Tuesday, June 23 – (MedPage Today) — At the American Diabetes Association annual meeting, updated phase II data from the VESPER program showed that patients who achieved weight loss with a weekly dose of the ultra-long-acting investigational GLP-1 agonist berobenatide…

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GLP-1s Like Ozempic, Wegovy Linked to Surprising Drop in Violent Behavior

Saturday, June 20 – GLP-1s may help reduce impulsivity, alcohol intake, and violent behaviors in adults. Image Credit: munro/gettyimages

A recent study found that GLP-1 medications like Ozempic and Wegovy may help lower impulsive and violent behaviors.

The researchers noted that higher impulsivity and alcohol use were significantly associated with violent behavior overall, but were weaker among those using GLP-1s.

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Mayim Bialik’s GLP-1 Experience Left Her With ‘Uncontrollable’ GI Symptoms

Friday, June 19 – Mayim Bialik recently shared the “nightmare” experience she had after using a GLP-1 drug. Image Credit: Laurent Koffel/Getty Images

Actor Mayim Bialik has shared her “nightmare” experience that left her with weeks of side effects after one GLP-1 medication dose. 

Bialik said her symptoms included severe diarrhea and full-body aches. 

She revealed that she tried a GLP-1 after her doctor suggested it may help with her autoimmune disease symptoms.

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Setting a Goal Weight May Lead to Greater Success With GLP-1s Like Zepbound

Friday, June 19 – Setting a weight loss goal may yield greater success with GLP-1 drugs like Zepbound. Image Credit: Crispin la valiente/GettyImages

A recent study found that people who set personal weight loss targets may achieve greater results with GLP-1 medications. 

People using tirzepatide (Zepbound or Mounjaro) saw more weight loss if they set goals or had previously tried structured diet plans.

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Taking a GLP-1 Like Ozempic? These Health Risks Are Higher in the Heat

Wednesday, June 17 – Using GLP-1s may increase your risk of heat-related illnesses. Image Credit: Nora Carol Photography/Getty Images

GLP-1 medications may increase heat-related risks by suppressing thirst and reducing fluid intake.

Thirst reduction may lead to severe dehydration and even kidney damage. 

GLP-1 drugs may also lower blood pressure in some people, potentially leading to other heat-related issues in people with low blood pressure.

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