Today, about 91% of the global population owns a mobile phone. From calls to the internet, our lives run on mobiles. However, one question keeps coming back: “Does phone radiation cause health-related issues?” Let’s break down the research and the reality for you.
What exactly is mobile radiation?
Mobile phones work by sending and receiving signals through radiofrequency (RF) radiation. Unlike X-rays or gamma rays, it doesn’t break DNA directly. Still, when phones are used close to the head or body, people worry about potential long-term health effects.
The first big alarm was raised in the 1990s when scientist Henry Lai at the University of Washington found that rats exposed to RF radiation showed DNA damage in brain cells. This research started the global debate on whether mobile radiation is safe or not.
How much of mobile radiation can the human body handle?
Our body naturally absorbs some radiation from the environment, but there’s a safety limit to how much it can take without harm. For mobile phones, scientists defined this limit in terms of SAR (Specific Absorption Rate) – the measure of how much RF energy is absorbed per kilogram of body tissue.
Experts say that if radiation stays below 1.6 to 2.0 watts per kilogram, the human body can handle it safely without proven health damage.
How Much Radiation Does Your Mobile Actually Release?
👉 You can check your own phone’s SAR by simply dialling How Much Radiation Does Your Mobile Actually Release?
,#07#. After that, compare the number with the limits set by your country’s government to know if it’s within safe levels.
Every country has fixed safety limits for SAR:
- India & US → 1.6 W/kg
- Europe → 2.0 W/kg
Simple point – if the phone is officially sold in the market, it already follows these rules
Danger or Just Hype?
So, is mobile radiation really dangerous or just overhyped? The truth is — it’s not that simple.
Yes, phones do emit radiation, but it’s non-ionising — the safe kind. Studies over the years show mixed results. Some hint at small effects, others say no major harm.
WHO and Indian health agencies say — as long as your phone meets SAR limits, you’re safe.
Bottom line: mobile radiation won’t kill you, but don’t sleep with your phone on your pillow either. Use speaker mode, keep a little distance, and you’re good.
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