发表于2024-11-27
How To Outsmart The Sun pdf epub mobi txt 电子书 下载 2024
P R E F A C E . )~~i~i~".<br >I literally wrote this book to save your skin. You see, I know the<br >one secret that can keep your skin amazingly youthful even if<br >you are chronically stressed, have a miserable diet, and never<br >use an ounce of moisturizer. While enabling you eventually to<br >look decades younger than your contemporaries, this secret<br >will also allow you to prevent almost all skin cancers. Too good<br >to be true? Not at all! In fact, in addition to giving the scien-<br >tific evidence supporting this secret, I show how you can prove<br >it to yourself.<br > So what s the secret? It is simply that sunlight causes over<br >90 percent of the visible aging changes that occur within skin.<br >You might have already heard that overexposure to sunlight<br >causes premature aging of the skin, but this statement differs in<br >two very important ways from what I am saying. First, this state-<br >ment gives the impression that your skin is destined to look old<br >and that protecting it from sunlight will only keep this from<br >happening prematurely. I m saying that skin looks old because<br >of sunlight exposure and that protecting your skin from sun-<br >light can keep it from ever looking old. Second, this statement<br >gives the impression that only overexposure to sunlight causes<br >aging of the skin. I m saying that any exposure to sunlight<br >causes aging of the skin; small exposure (such as taking a short<br >walk on a sunny winter day) causes a small amount of aging, and<br > large exposure (such as spending a summer day on the beach)<br > causes a large amount of aging. The cumulative effect of all<br > exposure to sunlight throughout your life is the primary deter-<br > minant of how old your skin looks. Sunlight exposure is almost<br > synonymous with the visible aging of your skin.<br > Most of us have grown up worshipping the sun. It has<br > warmed us, brightened our days, and provided us with the<br > deep tans we associate with both health and happiness. If you<br > really want to protect your skin, you are going to have to<br > modify some of your attitudes toward sunlight.<br > But before you consider spendin~<br >indoors, let me tell you that you can pro<br >enjoy the sun. To do this, however, you n<br >standing of sunlight, how it damages yo<br >strongest, and how to protect yoursell<br >understand these things, you will never ]<br >important subject of keeping your skin<br >young. If you carefully follow the recor<br >this book, you should be able to keep you<br >to its current state (hopefully a good one<br >HOW TO READ THIS BOOK<br >This book was written for those who s<br >those who simply want the main poir<br >read each chapter thoroughly; others v<br >tively, skimming or even skipping som<br >tant thing to remember is that you do<br >word of this book to benefit greatly fron<br >tions that cover material you are not pa<br >skim them, trying to catch only the<br >always come back to these sections late<br > Because each chapter is built, to sol<br >points of the chapters before it, you will<br >book if you go through the chapters in<br >efit from reading any single chapter in<br >have a deeper and broader understandil<br >follow the intended progression.<br > Give particular attention to Chap!<br >12. Chapter I puts forth the theory that<br >all visible skin changes, and Chapter 2<br >prove this to yourself. Chapter 9 descriI<br >skin cancer and tells how to diagnose t<br >when treatment is 100 percent effectiv~<br > the ways to protect the skin from sunli<br > ters that will help you keep your skin t<br >
评分
评分
评分
评分
How To Outsmart The Sun pdf epub mobi txt 电子书 下载 2024