3 habitudes néfastes pour la peau, recommandées par une dermatologue

aliments à limiter 3 habitudes néfastes pour la peau, recommandées par une dermatologue
3 habitudes néfastes pour la peau, recommandées par une dermatologue

3 Harmful Habits for the Skin Recommended by a Dermatologist


Our skin is the largest organ of our body and plays a crucial role in protecting us from external factors. It is essential to take care of our skin to keep it healthy and radiant. However, there are certain habits that we may unknowingly engage in that can be detrimental to our skin’s health. In this article, we will discuss three harmful habits for the skin that are recommended to avoid by a dermatologist. By understanding and breaking these habits, we can promote healthier skin and prevent potential skin problems.

Habit 1: Excessive Sun Exposure

The harmful effects of excessive sun exposure on the skin cannot be emphasized enough. The sun’s ultraviolet (UV) rays can cause damage to the skin cells, leading to premature aging, sunburns, and an increased risk of skin cancer. It is crucial to protect our skin from the sun by wearing sunscreen with a high SPF, seeking shade when the sun is at its peak, and wearing protective clothing such as hats and sunglasses.

The Importance of Sunscreen

One of the key ways to protect our skin from the harmful effects of the sun is by applying sunscreen. Sunscreen forms a protective barrier on the skin, blocking out the majority of the sun’s UV rays. It is recommended to use a broad-spectrum sunscreen with an SPF of at least 30, which should be applied generously and reapplied every two hours or more frequently if sweating or swimming.

Habit 2: Poor Diet

Our diet plays a significant role in the overall health of our skin. Consuming a diet high in processed foods, sugary treats, and unhealthy fats can contribute to skin problems such as acne, inflammation, and dullness. On the other hand, incorporating a variety of nutrient-rich foods can promote healthier skin.

The Aliments à Limiter

Certain foods can have a negative impact on our skin health and should be limited in our diet to maintain healthy skin. The aliments à limiter include:

  • Processed Foods: These foods are often high in added sugars, unhealthy fats, and artificial additives, which can lead to inflammation and breakouts.
  • Sugary Treats: Foods like candies, cakes, and sodas can cause spikes in blood sugar levels, leading to inflammation and the breakdown of collagen, resulting in premature aging.
  • Unhealthy Fats: Foods rich in trans fats and saturated fats can contribute to skin problems by increasing inflammation and clogging pores.

Habit 3: Inadequate Skincare Routine

Having a consistent and proper skincare routine is essential for maintaining healthy skin. Neglecting or using improper skincare products can result in various skin issues, including dryness, acne, and irritation.

Proper Cleansing

A good skincare routine starts with proper cleansing. It is important to remove dirt, oil, and makeup from the skin to prevent clogged pores and breakouts. Using a gentle cleanser suitable for your skin type and avoiding harsh scrubbing can help maintain a healthy skin barrier.

Moisturizing and Hydrating

Keeping the skin moisturized and well-hydrated is crucial for its health and appearance. Moisturizers help to lock in moisture, nourish the skin, and prevent dryness, flakiness, and fine lines. It is recommended to choose a moisturizer that suits your skin type and apply it twice a day, especially after cleansing.


By breaking these three harmful habits – excessive sun exposure, poor diet choices, and inadequate skincare routine – we can significantly improve the health and appearance of our skin. It is essential to protect our skin from the sun, consume a balanced diet, and establish a proper skincare routine. By doing so, we give our skin the best chance to thrive and stay healthy for years to come.


1. Can I still spend time outdoors if I protect my skin from the sun?

Absolutely! It is important to enjoy time outdoors and soak up Vitamin D from the sun. However, it is crucial to take necessary precautions, such as wearing sunscreen, seeking shade, and wearing protective clothing, to minimize the harmful effects of the sun on your skin.

2. Are there any specific nutrients that are beneficial for skin health?

Yes, certain nutrients have been linked to improved skin health. These include Vitamin C, Vitamin E, Omega-3 fatty acids, and antioxidants. Incorporating a diet rich in fruits, vegetables, fish, nuts, and seeds can help provide these essential nutrients for healthier skin.

3. How often should I exfoliate my skin?

Exfoliating the skin is essential for removing dead skin cells and promoting cell turnover. However, it is important not to overdo it. Depending on your skin type, exfoliating 1-2 times a week is generally sufficient. Be sure to choose a gentle exfoliator and avoid harsh scrubbing to prevent irritation and damage to the skin.


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