The Secret Behind the Colored Stripe on Your Toothpaste Tube

 Toothpastes are essential for good oral hygiene. They help fight dental plaque, provide long-lasting protection against cavities and prevent bad breath. There are various toothpaste brands in the market that meet all needs. But have you ever noticed a colored stripe on your tube of toothpaste? What does it mean ?

On toothpaste packaging and tubes, manufacturers often only indicate the components of this product, its brand, its manufacturing and expiration date. You may have noticed colored bands on toothpaste tubes that the manufacturers forgot to explain to us.

What do these colored bands on toothpaste tubes mean?

For some time now, “false information” has been circulating that these colored strips are used to indicate the components of toothpaste and their degree of harm to our health. According to this rumor, the colored squares or rectangles at the bottom of the toothpaste tube are different colors and each color indicates the composition of the toothpaste.

Green = This product contains natural components

Blue = This product contains natural and medicinal components

Red = This product contains natural and chemical components

Black = This product contains purely chemical components

This information is completely false and there is no connection between these colored bands and the composition of toothpastes. According to the Association Santé Environnement France (ASEF), these strips serve as reference points helping the machine and the cutting robot in the manufacture of these tubes and packaging. Colors help differentiate and make tubes to a standard shape and size. They can also serve as a reference for traceability and to easily detect a defective batch.

These colors are usually darker than the colors on the rest of the packaging, so the machine can read and detect them more easily. These colored stripes can be found in other food and commercial product packaging, such as cereal packets, cookies and milk cartons. In fact, toothpaste tubes are made with long strips which are cut after depending on the chosen size and the colors are different and vary depending on the manufacturer and the product.

Here are some tips and advice for having perfect oral hygiene:

Good oral hygiene is an integral part of a healthy life, it allows you to have a pretty smile and good breath and helps prevent all kinds of diseases that can affect teeth and gums.

Here are the 3 prevention tips:

Regular check-ups: A visit to the dentist is necessary at least once every six months. It will allow you to diagnose the beginnings of caries and periodontal risks and prevent the onset of diseases.

Food hygiene: Good oral hygiene starts with good food hygiene. Certain foods are likely to trigger the caries process or enamel demineralization, such as foods high in carbohydrates or acidic foods. It is recommended to spread your meals throughout the day and to consume foods rich in calcium and protein.

Brushing: It must be carried out with the right method and the right equipment. First of all, you must brush your teeth after each meal, at least twice a day. Use a toothbrush and toothpaste suitable for your teeth. Don’t forget to change your brush at least every three months and to use dental floss, it will remove the remains of food stuck between the teeth.

Overview of the Egg Diet

 Concept:

The egg diet is centered on incorporating eggs as a primary food source due to their high protein, healthy fats, and rich nutrient profile (including vitamins D, B, selenium, and choline).

 Eggs are believed to boost metabolism, increase satiety, and reduce cravings—all of which contribute to calorie burning and fat loss.

Basic Premise:

By emphasizing eggs in the diet, particularly for breakfast or lunch, dieters may naturally reduce their intake of refined carbohydrates and sugars.

The idea is that a high-protein, low-carbohydrate approach can lead to efficient fat loss while preserving muscle mass.

Key Points Described in the Article

Nutritional Benefits of  Eggs:

Protein: High-quality protein helps keep you full longer. The thermic effect of food (calories burned during digestion) is higher for protein, assisting in calorie expenditure.

Healthy Fats: The fats found in eggs contribute to hormone regulation and provide sustained energy, while also playing a role in satiety.

Essential Nutrients: Despite some misconceptions about dietary fats, eggs offer important vitamins and minerals that are crucial for overall health.

How the Diet Works:

Meal Composition: The diet often involves having eggs for one or two meals a day. For example, scrambled eggs with spinach for breakfast or hard-boiled eggs in a salad for lunch.

Complementary Foods: To ensure a balanced diet, additional lean proteins, vegetables, and small portions of fruit are often included. The diet steers clear of processed foods and excessive carbohydrates.

Short-Term Approach: The article suggests using the egg diet as a short-term “reset” rather than a prolonged eating plan, to avoid issues like rebound weight gain.

Personal Experience:

Initial Skepticism: The author admits to being cautious at first but was encouraged by testimonials and medical consultation.

Positive Results: Within two weeks, the writer experienced noticeable weight loss (losing several kilograms) and increased energy levels, attributing success to the diet’s ability to curb cravings.

Ease of Preparation: Eggs are emphasized for their convenience, reinforcing that simplicity in meal preparation might help with adherence to the plan.

Considerations and Cautions:

Medical Advice: It is important to consult with a healthcare professional before beginning any new diet, especially for individuals with cholesterol concerns or other specific health conditions.

Diet Sustainability: While effective in the short term, the article notes that highly restrictive diets like this one should be followed responsibly, as long-term sustainability might be challenging.

Individual Variability: The diet’s success can vary greatly between individuals. What worked for the author may not work identically for someone else, reinforcing the idea that personalized nutrition is key.

Critical Evaluation

Strengths of the Diet:

Satiety and Reduced Cravings: High protein intake can help control hunger, which is an essential part of any weight loss strategy.

Metabolic Efficiency: A nutrient-rich approach may help the body work more efficiently regarding energy use.

Convenience: Eggs are quick to prepare and versatile in recipes, making them an attractive option for many.

Potential Downsides:

Cholesterol Concerns: Eggs contain dietary cholesterol, and for some individuals, high consumption might raise concerns regarding cardiovascular health. Always consult a doctor if you have pre-existing conditions.

Not a Long-Term Solution: As the article suggests, highly restrictive diets can lead to rebound weight gain if not transitioned into a more balanced long-term eating pattern.

Anecdotal Evidence: The success described in the article is largely anecdotal. While many individuals report positive results, scientific backing and long-term studies are more limited.

Overall Impression:

The egg diet appears to offer a simple, focused approach to weight loss by leveraging the satiating and nutrient-dense properties of eggs. However, like many diets, it should be seen as part of a broader strategy that includes balanced nutrition and regular physical activity. The experience shared in the article underlines that while the diet may work for some, individual responses can vary and professional advice is critical before starting such a regimen.

Conclusion

The article “With This  Egg Diet, I Could Lose 10 Kilos of Fat” serves as an illustrative personal success story. It underscores that:

Eggs can be a beneficial component of a weight-loss diet due to their high protein content, healthy fats, and ease of preparation.

Weight loss results are individual, and while the diet might work well in the short term, long-term health should be monitored and maintained through a more balanced, varied diet.

Medical guidance is essential before undertaking any restrictive eating plan, especially for those with existing health conditions.

And What Is It Made Of, Anyway?

 

How to Find Out What Everyday Things Are Made Of – Step by Step

Have you ever picked up something—maybe a plastic-looking spoon, a glossy phone case, or a sparkly necklace—and thought, “And what is this made of, anyway?”

It’s a simple question, but answering it opens the door to understanding quality, safety, sustainability, and value in the things we use every day. From the clothes you wear to the packaging on your groceries, knowing the materials behind everyday items is a surprisingly powerful skill in the modern world.

Let’s dive into how to figure out what something is made of—step by step.

 Why It Matters to Know What Something Is Made Of

Before we get to the how, here’s why you should care:

• Health & Safety: Is the material food-safe, hypoallergenic, or potentially toxic?

• Sustainability: Can it be recycled, reused, or composted?

• Durability & Quality: Will it last a long time, or fall apart quickly?

• Cost & Value: Are you paying for solid metal or a cleverly disguised plastic?

• Ethics: Was it made using eco-friendly, cruelty-free, or responsibly sourced materials?

Understanding materials helps you become a smarter consumer, more responsible citizen, and even a more curious creator.

 Step-by-Step Guide: How to Figure Out What Something Is Made Of

 Step 1: Examine the Object Visually

Your eyes are your first tool. Start by simply looking closely at the item:

• Color – Is it naturally colored or dyed? Are there variations or uniformity?

• Texture – Is it rough, smooth, shiny, grainy, matte?

• Edges & Finishing – Are the edges sharp, rounded, or molded?

Visual clues to look for:

Material	Visual Clue
Plastic	Seam lines, glossy finish, molded shapes
Metal	Brushed or polished finish, consistent shine
Wood	Grain patterns, occasional imperfections
Fabric	Threads, weave pattern, fibers
Glass	Smooth, cold, often has bubbles or clarity
Leather	Pores, irregular texture, matte sheen

 Step 2: Feel the Material

Touch it. Our hands are great sensors of temperature, weight, texture, and resistance.

Ask yourself:

• Is it heavy or light?

• Cold or warm to the touch?

• Hard, soft, flexible, or brittle?

Examples:

• A plastic spoon feels warm, is lightweight, and may flex slightly.

• A metal spoon is heavier, cold to the touch, and doesn’t bend easily.

• Glass feels smooth and cool, and has a solid weight.

• Fabric can be stretchy, soft, coarse, or tightly woven depending on the fiber.

 Step 3: Use Your Nose (Yes, Really)

Some materials have distinct smells, especially when new or warmed.

• Rubber has a sharp, industrial scent.

• Leather smells rich and organic.

• Plastic might smell artificial, especially if warmed by sunlight.

• Wood can have a pleasant, earthy scent (especially cedar or pine).

 Tip: Be cautious—don’t sniff unknown items too closely if they could be chemically treated.

 Step 4: Check for Labels, Codes, or Symbols

Many manufactured items are labeled for safety or recycling purposes. Look for:

• Textile labels: Cotton, polyester, viscose, etc.

• Plastic codes (usually inside a triangle):

  • #1 PET (bottles),

  • #5 PP (containers),

  • #7 Other (often mixed or non-recyclable plastics)

• Jewelry stamps: “925” for sterling silver, “14K” for gold

• Recycling symbols or safety marks like “BPA-free,” “FDA approved,” “CE,” or “RoHS”

 Packaging materials often have codes or recycling numbers—don’t overlook the fine print.

 Step 5: The Advanced Test (Optional): The Burn Test

 WARNING: Only do this in a controlled, safe environment, and NEVER with unknown chemicals or inside your home.

How it works:
Burning a tiny piece of a material (like fabric or thread) can reveal clues:

Material	Burn Smell	Residue
Cotton	Smells like paper	Light ash
Polyester	Chemical/plastic odor	Hard bead
Nylon	Celery-like smell	Hard bead
Wool	Burning hair	Ash that crumbles

This is often used in textile identification, but again—use with caution.

 Bonus Tip: Use Technology!

Apps and online tools can help too:

• Material identification apps (like Google Lens) can identify fabric types, metals, or general objects.

• Recycling databases can help you decode plastic symbols.

• Manufacturer websites often list material specs for products.

If you’re really curious, tools like XRF analyzers (used in science labs or high-end antique testing) can determine metal composition in seconds!

 Final Thoughts: The Curiosity Behind the Question

The next time you’re holding something in your hand and wondering, “What is this made of?”, don’t just shrug and guess. Use your senses. Be a detective. Ask questions.

Because once you start paying attention to the what, you’ll naturally start asking about the how, why, and where too. And that’s where the real journey begins — into sustainability, ethics, design, history, and craftsmanship.

What’s the weirdest object you’ve ever tried to identify?
Drop your story or questions in the comments below — and don’t forget to share this article with your most curious friends.