Czy Krem z Filtrem Powoduje RAKA? Cała PRAWDA o Filtrach SPF do Twarzy! Lekarz Wyjaśnia

✅ Book "Understanding Cosmetics" → https://cutt.ly/ebook-kosmetyki/ ✅ Level I: Smart Skincare System → https://cutt.ly/PoziomI/ ✅ Level II: Smart Skincare System → https://cutt.ly/PoziomII/ ✅ Level III: Smart Skincare System → https://cutt.ly/PoziomIII/ 📍 Book an appointment (Krakow) → https://cutt.ly/wizytawgabinecie/ 🎓 Online Facial Massage Course: https://doktormonika.pl/sklep/produkt... Are sunscreens safe or harmful? Do they cause cancer? How to use sunscreen under makeup? What are the benefits of SPF 50 on the face? I answer these and MANY other questions in today's MEGA-video. Check it out! 💙 #kraków #checkmycosmetics Today I'm sharing the FACTS about: 1. Are sunscreens safe – do they help or harm? 2. Are they worth using year-round? 3. Do they cause cancer? 4. Do they block vitamin D production? 5. Do they enter the bloodstream? If they're worth using, how should you use them? 6. How to choose the best sunscreen? 00:00- Introduction 01:00- Photoaging – what is it? 02:41- Does UV radiation cause cancer? 06:21- Are SPF sunscreens safe? 08:18- Do UV filters enter the bloodstream? 10:03- Mineral vs. chemical sunscreens 11:05- Nanoparticles – are they harmful? 12:02 PM - Does sunscreen cause CANCER? 2:25 PM - Was there ever no skin cancer? 3:28 PM - Sunscreen and skin cancer 5:25 PM - Does sunscreen block vitamin D production? 8:40 PM - Do you have to use SPF creams indoors? 10:47 PM - Is sunscreen worth using in WINTER? 11:59 PM - UV Index - should you rely on it? 9:52 PM - How to choose a sunscreen for yourself? 10:27 PM - What SPF? 11:53 PM - How many milliliters of sunscreen should you apply? 12:32 PM - TEST: Sunscreen Cream or Spray? 13:30 PM - Makeup and reapplying sunscreen during the day 14:49 PM - Cosmetics with SPF - do I recommend them? 38:31- What happens when you START using sunscreen? 39:51- The best sunscreen Sun exposure is believed to be responsible for 50-70% of skin changes. When we regularly expose ourselves to sunlight, we can expect: • Dry skin • Discoloration • Thinning of the skin • Wrinkles • Enlarged pores We call all these changes caused by sun exposure "photoaging." Look at this woman in the photo. A study published in 2021 depicted a 92-year-old woman who used sunscreen on her face for 40 years but didn't use it on her neck. It's on the neck that we can see much more pronounced changes, wrinkles, and discoloration—which aren't visible on the same woman's even and smooth facial skin. However, you don't have to wait until your 90s to see discoloration caused by UV radiation. After the age of 30, as many as 30 percent of us experience skin discoloration. After the age of 50, as many as 90 percent of us experience discoloration, meaning almost everyone has it. There are studies that show that using sunscreen not only has a preventative effect in the future but also visually improves the current appearance of the skin. I'll discuss this in more detail later. Sunlight is a wavelength composed of several components: 1. Visible light – what we see with our eyes 2. UVA radiation 3. UVB radiation 4. UVC radiation You've probably heard the least about UVC radiation. That's because it doesn't reach Earth and we don't have to worry about it. The situation is different when it comes to UVA and UVB radiation. UVA and UVB radiation interact with our skin. However, they cause different things. The radiation we're more familiar with is UVB radiation. I used this term because the effects of UVB radiation are practically immediately visible. This type of radiation is responsible for tans and sunburns. UVB radiation is also responsible for the development of cancers – namely skin cancer and melanoma. A lesser-known type of radiation is UVA radiation. Unlike UVB, its effects are NOT immediately visible to the naked eye. It penetrates much deeper, all the way to the dermis, and causes the formation of so-called free radicals. When free radicals enter skin cells, they undergo oxidation, or destruction. We call this cellular oxidation. This is why UVA radiation is responsible for "photoaging" of the skin and all the problems experienced by the 92-year-old woman in the previous example. Interestingly, UVA and UVB radiation do not reach our skin equally. UVB radiation, or the visible radiation, accounts for only 3.5% of all radiation. The remaining 96.5% is UVA radiation, which is responsible for skin aging. Sunscreens can protect us from UVA and UVB radiation. BUT BE CAREFUL – things aren't so straightforward. If you think SPF 50 or higher will protect your skin from aging, you're mistaken!