What's easy to forget once you're minorly famous is how nerve-racking it is to walk up to someone famous and interrupt them. When I'm taking a picture with a fan, it's not uncommon for their hands to be shaking or for me to feel their heart pounding through their rib cage. But the best part is how easy it is for me to make someone's day.

Our cultural industries are our biggest export, our biggest manufacturing base. Every pound spent on art education brings disproportionately large returns. It's the biggest bang for our buck. If it ain't broke, don't fix it. In fact, the more you put in, the greater the successes for the U.K. economy.

I don't have any plans to ever diet again, but exercising does help with life. Endorphins are real, and it's annoying because I don't like to exercise. I hate running, but I started weightlifting, like, 150 pounds, and it's fun, and it makes me feel accomplished.

For me, my body image struggle started very young. All that I heard from my mother, my aunts, and my mom's friends was, 'I gotta lose five pounds.' At 5 years old, I learned a size 2 is not thin enough. It was, 'Don't eat carbs! Don't eat sugar! Drink Diet Coke! You always diet!' So that was engrained in my brain at a very early age.

I work out hard; that way, I can eat whatever I want. If you have a hard time regulating your diet, pushing yourself at the gym will help you keep the pounds off.

You can change your body shape by permitting yourself to exercise and eat a healthy diet and so on - and we've heard miraculous stories of people who have lost hundreds of pounds, and they look like a completely different person - but that's not the norm for the average person, and a lot of times, people don't get that way in a healthy way.

If you're at high risk or are trying to reverse heart disease or prevent the recurrence of cancer, you probably need to make bigger changes in diet and lifestyle than someone who just wants to lose a few pounds and is otherwise healthy. If you just want to lower your cholesterol, weight or blood pressure, begin by making moderate changes.

I was completely unhealthy, obese, so I committed to running three miles every morning for six months and following a strict diet, and 100 pounds came off.

After my first week of no wheat, my stomachaches were gone, my mucous cleared up, and I felt incredibly energetic. My headaches were also less frequent and less severe, and I had lost 3 pounds, most of it swelling and water weight my body had been holding onto as part of its response to the wheat products in my diet.

Even if I'm hormonal and I feel like I've got a couple pounds of water weight, I will never starve myself, I will never, ever go on a diet.

When I learned that flour pound for pound has as many calories as sugar, and that when eating pasta you're basically eating cake, I was size 23, and my neck was restricting my breathing, and so I got on a microbiotic diet and got myself an exercise bike.

Going meat-free can make a huge difference. Studies show that vegetarians are, on average, 10 to 20 pounds lighter than meat-eaters and that a vegetarian diet reduces our risk of heart disease by 40 percent and adds seven or more years to our lifespan.

I weighed 193 pounds and had three chins. I couldn't get up before 9 a.m. and never saw patients before 10. I decided to go on a diet.

I put on fifteen pounds of muscle, so that was a lot of eating chicken and a high protein, low-carb diet. Also a lot of heavy lifting and a very different kind of training with an ex-navy SEAL guy who wanted to kill me every time I got with him. In a good way.

I freak out if I go a little too long without being in the gym. For a long time it was all about getting the weight off because I was 240 pounds at my heaviest, and now I'm around 175, so the majority of that weight loss was due to diet and exercise.

If you maintain a healthy diet, or at least are smart about your food choices, you'll still see the pounds come off.

At my heaviest, I was 5'8" and 175 pounds. I ate well, but in too large quantities, and I rarely made a concerted effort to burn off the extra calories. I'd beat myself up about being overweight, even though I had the tools to be in shape. Then I'd resort to an unhealthy diet to lose the weight that was making me self-conscious.

I graduated from high school at 165 pounds, so twice a year, I get back to that number - I never let it get to 172-73. Then I go back to doubling the cardio. This week, I'm on a complete liquid diet, a juice fast. It keeps me lean and hungry.

I'm obsessed with cheese and milk, but eliminating them from my diet made the biggest difference. In a month and a half, I lost 11 pounds just from not eating dairy, without doing anything else different, and that totally blew my mind.

I do an annual detox for two weeks, eliminating sugar, processed foods, and simple carbs from my diet. I usually lose 7-10 pounds and look at it as my yearly renewal.

The modern diet is grossly deficient in hundreds of important plant-derived immunity-building compounds which makes us highly vulnerable to viruses, infections and disease.

I tried the Atkins diet in the Seventies when pregnant with my son, as I didn't want to pile on the pounds. Now, so long as I'm healthy, I don't care what my scales say.

The reason I became 297 pounds is because that was comfortable. What was very uncomfortable was running. What was very uncomfortable was being on a diet. What was very uncomfortable was trying to face things that I didn't want to face. And I also realized, when I was really big, I had no growth. Why? Because I was living comfortable.

I went on a diet and went from 248 pounds to 211.