India, Dec. 4 -- Forget the mirrors and the aching knees. The earliest and most crucial sign that your body is beginning to age isn't wrinkles, weight gain, or joint pain - it's metabolic slowdown. Dr Sanjay Bhojraj, a cardiologist from California, US, who has 20 years of experience treating heart diseases, shared this insight in a December 3 Instagram post. Also read | Gerontologist reveals anti ageing foods she eats on repeat every single day: Non-fat paneer to dried fruit

He explained that the good news is that this process is highly manageable, and said, "Most people don't realise this, but the earliest signs of ageing I see aren't wrinkles, weight gain, or joint pain - it's metabolic slowdown. And the good news? There are three thin...