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Sharks in Brazil test positive for cocaine, scientists say

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Sharks living off the coast of Brazil have tested positive for cocaine, according to new research, the first time that the drug has been detected in free-ranging sharks.

 

Scientists tested 13 Brazilian sharpnose sharks in the waters off the city of Rio de Janeiro and found cocaine present in both the liver and muscle tissue of all 13 specimens, according to a paper by researchers at the Oswaldo Cruz Foundation in Brazil sent to CNN on Tuesday.

 

The species was chosen due to its small size and the fact that it lives in a small area of coastal waters, where it is exposed to significant contaminant discharges for its entire life cycle, according to the study.

 

Cocaine levels were around three times higher in muscle tissue than liver tissue, according to the study, while female sharks had higher cocaine concentrations in muscle tissue compared to males.

Last Updated on August 2, 2024 by Grace Simon

I’m Grace Simon, a passionate blogger and content creator who loves sharing inspiring stories, lifestyle tips, and creative ideas that help people grow. Through GracyNews.com.ng, I aim to give individuals, entrepreneurs, and creatives a voice — a place where their stories can be seen, shared, and recognized. I believe that everyone deserves to shine online, and that’s what drives my passion for writing and digital promotion. From business visibility to healthy living, I enjoy creating content that connects, educates, and empowers. When I’m not blogging, I’m exploring new ideas, learning about media trends, and helping people discover ways to make their brands and personal stories visible on Google.

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Entertainment

🚨 RAMADAN 2026 STARTS TODAY!

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Ramadan 2026 has officially begun, bringing a month of spiritual renewal for millions of Nigerian Muslims. The Sultan of Sokoto, His Eminence Sa’ad Abubakar III, confirmed the moon sighting nationwide, declaring February 18, 2026, as the first day of Ramadan 1447 AH.Quick Facts Every Nigerian Must KnowFasting Schedule: Start Suhoor around 5 AM and break your fast (Iftar) near 6:30 PM—times vary by location, so check with your local mosque for accuracy.Economic Prayers: Amid Naira challenges at roughly ₦1,371 per USD, the Sultan called for prayers for Nigeria’s prosperity and peaceful coexistence.Spiritual Focus: Embrace unity, reflection, and community support during this holy period.

Last Updated on February 18, 2026 by Grace Simon

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Health

Food, Health & Wellness Guest Post Topics (Detailed Breakdown)

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  1. Healthy Nigerian Recipes for Weight Loss

This topic focuses on local meals that support weight loss without removing traditional tastes. Writers can share recipes that are low in oil, high in vegetables, rich in fiber, and portion-friendly. They may include:
• Oat swallow with okra soup
• Moi-moi with veggies
• Grilled fish and plantain
• Brown rice with stir-fried vegetables
• Healthy smoothie blends

Guest writers should provide step-by-step recipes, ingredient swaps, healthier cooking tips, and calorie-conscious suggestions.

  1. Best Detox Foods for Liver Health

This topic invites writers to explore natural foods that cleanse and support the liver, one of the body’s most vital organs. They can discuss:
• Ginger, garlic, turmeric
• Bitter leaf, moringa, beetroot
• Lemon water
• Carrot and green vegetable juices

Writers should explain how these foods help remove toxins, support digestion, improve energy levels, and promote overall wellness. They can also add daily lifestyle habits for liver protection.

  1. Meal Prep Ideas for Busy Weeks

This topic helps readers create simple, time-saving meal routines that keep them healthy even on busy days. Writers can talk about:
• Planning meals for 3–7 days
• The best containers for storage
• Quick breakfast meal prep ideas
• Lunch and dinner portions like beans, jollof rice, grilled chicken, veggies
• How meal prep reduces stress and saves money

This topic is ideal for fitness lovers, students, working moms, and busy professionals.

  1. Foods That Help with Diabetes Control

A highly valuable topic that allows writers to explain Nigerian foods that support blood sugar control. They can cover:
• Low glycemic foods (beans, whole grains, vegetables, unripe plantain)
• Foods to reduce or avoid (soft drinks, pastries, sugary snacks)
• Plate portioning for diabetics
• Simple, safe recipes
• How to combine meals to avoid sugar spikes

This topic is always in high demand because many readers seek trusted health information.

  1. Affordable Healthy Eating Tips for Nigerians

This topic focuses on simple, budget-friendly ways to eat healthier without spending too much. Writers can include:
• Buying vegetables in-season
• Cheaper protein sources (beans, eggs, fish, soy chunks)
• Preparing meals in bulk
• Reducing processed foods
• Budget-friendly meal plans for families
• Using more local ingredients

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News

iPhone 16 Launch: A Disappointment for Many Users.

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  1. Many consumers are expressing disappointment with the iPhone 16 for several reasons, reflecting broader concerns about Apple’s direction and product strategy. Here are the key factors contributing to this sentiment:

Table of Contents

1. Perceived Lack of Innovation

Many users feel that Apple has not introduced significant innovations with the iPhone 16 compared to previous models. The days of groundbreaking features seem to be over, leading to a sense of stagnation. A survey revealed that only 18% of respondents were upgrading for new features, indicating that most users are driven by necessity rather than excitement for advancements.

2. Disappointment in Design and Materials

Some users have criticized the materials used in the iPhone 16 Pro, claiming that while it is marketed as a “Titanium Phone,” only the frame is made from titanium, with the rest being glass. This has led to feelings of being misled, especially given the high price point of around $1,900. Additionally, color options have been described as unappealing, further detracting from the overall aesthetic appeal of the device.

3. High Prices Without Compelling Features

The cost of upgrading to the iPhone 16 has raised eyebrows among consumers who feel that the price does not align with the value offered. Users are increasingly aware of their spending and expect more substantial improvements for their investment. The lack of compelling new features has made many reconsider whether they should upgrade at all, especially when previous models still perform adequately.

4. Frustration with Software Limitations

Users have voiced frustrations regarding Apple’s software limitations, such as issues with iCloud syncing and a lack of customization options for alerts and ringtones across different SIM cards. These ongoing software challenges contribute to a negative perception of Apple’s ecosystem, leading some to question their loyalty to the brand.

Conclusion

Overall, disappointment in the iPhone 16 stems from a combination of perceived stagnation in innovation, dissatisfaction with design choices, high pricing relative to features, and ongoing software issues. As consumers become more discerning about their purchases, these factors may lead them to seek alternatives or hold onto their existing devices longer.

Last Updated on September 26, 2024 by Grace Simon

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