medical - The Latremie Post

**How Apple Watch Uses AI to Detect High Blood Pressure**
*By Akash Pandey | Sep 19, 2025, 06:54 PM*

Apple has introduced a groundbreaking feature in its latest Apple Watch Series 11 models that can alert users to possible high blood pressure. This innovative capability, developed using artificial intelligence (AI), is also compatible with Apple Watch Series 9 and later models.

According to Sumbul Ahmad Desai, Apple’s Vice President of Health, the feature was created by applying AI models to existing sensor data collected by the watch.

### How Apple Developed the AI Algorithm

Apple leveraged AI to analyze data from 100,000 participants involved in a heart and movement study launched in 2019. The objective was to identify patterns in sensor signals—primarily from the watch’s heart-related sensors—that correlate with traditional blood pressure measurements.

Through multiple layers of machine learning, Apple developed an algorithm that was further validated in a dedicated study of 2,000 participants.

### Regulatory Approval and Availability

The feature has received approval from the U.S. Food and Drug Administration (FDA). It does not provide direct blood pressure readings but instead alerts users about potential high blood pressure. Users are then encouraged to confirm their condition with a traditional blood pressure cuff and consult a healthcare professional.

Apple plans to make this feature available in over 150 countries worldwide.

### Potential Health Impact

Experts believe this feature could have significant health benefits. Ami Bhatt, Chief Innovation Officer of the American College of Cardiology, stated that Apple’s AI-driven function may help users detect high blood pressure early, potentially preventing serious health issues such as heart attacks, strokes, and kidney disease.

However, Bhatt emphasized that the feature should not replace conventional blood pressure measurements or professional medical advice. She also cautioned about the risk of false reassurance, warning that individuals who do not receive alerts might mistakenly assume they do not have hypertension.

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With this new AI-powered tool, Apple continues to enhance health monitoring through wearable technology, potentially saving lives by encouraging earlier detection and intervention for high blood pressure.
https://www.newsbytesapp.com/news/science/apple-watch-uses-ai-to-offer-blood-pressure-notification-feature/story

**Low-fat Dairy: Myth vs. Facts**
*By Simran Jeet | Sep 19, 2025, 01:52 PM*

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### What’s the Story?

Low-fat dairy products are often promoted as healthier alternatives to their full-fat counterparts, especially for individuals aiming to manage weight or cholesterol levels. However, the benefits of low-fat dairy aren’t as straightforward as many believe. This article explores various aspects of low-fat dairy, including its nutritional value, effects on health, and common misconceptions about its consumption.

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### 1. Nutritional Value of Low-Fat Dairy

Low-fat dairy products typically contain fewer calories than full-fat versions, making them attractive to those monitoring calorie intake. However, processing to remove fat can lead to a reduction in essential nutrients, particularly fat-soluble vitamins like A and D.

Therefore, while low-fat dairy may help reduce calorie consumption, it might not always offer superior nutritional benefits compared to full-fat options.

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### 2. Impact on Cholesterol Levels

There is a widespread belief that low-fat dairy helps lower cholesterol levels. Yet, research indicates the relationship between dairy fat and cholesterol is more complex. Some studies suggest that full-fat dairy does not significantly raise LDL (“bad”) cholesterol compared to low-fat alternatives.

This means consuming full-fat dairy in moderation could be just as heart-healthy as opting for low-fat products.

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### 3. Satiety and Weight Management

A common misconception is that low-fat dairy aids weight management by increasing satiety. However, evidence from some studies shows that full-fat dairy might actually be more satiating due to its higher fat content.

Feeling fuller for longer can reduce overall calorie intake by curbing hunger more effectively than low-fat options.

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### Tip 1: Cost Considerations in Dairy Choices

When deciding between low-fat and full-fat dairy, cost is an important factor. Low-fat products usually cost more because of the additional processing required to remove fat content.

Consumers should balance their budget with their health goals, remembering that maintaining a balanced diet is more important than saving a few cents.

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**Conclusion**

The choice between low-fat and full-fat dairy is not clear-cut. While low-fat dairy reduces calorie intake, it may lack some nutrients and may not offer significant heart health benefits over full-fat dairy. Full-fat dairy might also better promote satiety, potentially aiding in weight management. Considering nutritional needs, personal health goals, and budget can help make the best choice for you.
https://www.newsbytesapp.com/news/lifestyle/low-fat-dairy-myth-v-s-facts/story

Category: medical

Low-fat dairy: Myth v/s facts