Your levels of cholesterol are primarily dependent on your own body's production rather than the result of eating animal fats. Moreover, some forms of cholesterol are heart healthy.

There is a world of difference between foods fortified with synthetic vitamins and minerals, and eating vegetables, fruit, and other whole foods full of vitamins and minerals in their natural form.

The key to finding protein for your snacks when you're on the go is making sure said snacks don't need to be refrigerated, don't need to be cooked, and are in convenient packaging.

In addition to protein, edamame is a great source of fiber and mono-unsaturated fats.

I love the convenience of a protein shake, and not just for after a workout.

You don't need equipment of any kind to get a good workout in. In fact, you can get a good workout in the smallest of spaces, from a dorm room, to a studio apartment to a hotel room.

While cardio prompts your body to burn calories while you are exercising, resistance training not only sculpts, tones, and strengthens your body, but it causes your body to burn more calories when you are at rest.

Both cardio and resistance training are essential for looking and feeling great.

A lack of electrolytes can make muscles sore.

A cardio workout increases blood flow and acts as a filter system. It brings nutrients like oxygen, protein, and iron to the muscles that you've been training and helps them recover faster.

Dietary fiber provides a whole slew of health benefits when consumed in adequate amounts. It not only promotes 'regularity,' it also reduces your risk of several chronic diseases and plays a crucial role in successful weight loss.

To ensure maximal fiber intake and to identify true whole-grain products, do the 'flip-and-check.' Flip to the nutrition facts label and list of ingredients on the back, and check that the product has at least three grams of fiber per serving and that whole grains is first on the ingredients list.

While most vegetables are good sources of fiber, greens - especially the dark, leafy variety - are jam-packed with fiber and a ton of micronutrients.

I grew up in a household where both my brothers had Type 1 Diabetes, so I was raised eating healthy food with healthy ingredients.

I spent almost 11 years at university. I have three degrees. I was a nutritional scientist for the Department of National Defense, and then I spent the next 20 years studying it and writing about it.

When I was a little kid, I was chunky. My mother would always joke she would have to get me husky jeans for larger kids. My wife reminds me sometimes, if I overdo it with chocolate chip cookies, that I will have to wear husky pants again.

There is almost a 60-year age difference between Miley Cyrus and Jane Fonda, and one day I trained them both. I would say I trained Jane in her 70s even harder than I did Miley, who's a teenager. I think, as you become older, it's not about working harder: it's about working smarter.

I'm not a vegan - especially when it comes to protein quality. I stick with the traditional proteins.

I'm a big sweet potato fan.

I hate greens. I hate vegetables, but greens - especially in a smoothie - are a great way for a big kid like me to hide my vegetables into the meal.

I grew up in a typical Ashkenazi household. My bubbe actually lived with us. She'd make us the traditional colorless, beige, heavy foods: chicken soup, kreplach, gefilte fish, tzimmes.

I got into bodybuilding very young - I was 13.

'Airplane' was my favorite movie growing up.

In America, we eat until we're full, which means we usually go past the point of satiety because satiety actually follows digestion.

All the healthiest countries don't eat a lot of tropical fruits. They stay away from pineapples, mangos, papayas, and melons and focus on fruits that have edible skin, edible seeds, or are citrus fruits.

One thing is to not look at fitness as something that you do at a prescribed time of day in a prescribed room and a prescribed building. You should incorporate physical activity throughout your day.

People always ask me if there was one thing they could do today to change the way they look and feel, what would it be. The answer is simple: Walk. To be exact, I want you to walk 10,000 steps a day.

Get yourself a pedometer. It's an inexpensive device that fits in your pocket or clips on your pants and counts your steps.

I've designed exercise video games, running shoes, healthy beverages, and workout equipment.

When you look at the fittest, leanest populations like Japan and Scandinavia, they don't even go to the gym. The average person in Sydney takes 11,000 steps a day, and the average person in Houston does 4000. Guess who is going to be leaner, regardless of their diet?

If you don't own traditional dumbbells, you can also use soup cans or bottles of water.

There are 168 hours in a week, and even if you're working out two, three, four, or five times a week for an hour, you're still not working out at least 95 to 98 percent of the week. So it's what you do during that time that's far more impactful than what you do in the gym.

For the average person at home, they should know they don't need a celebrity trainer. It's all about your habits outside of the gym.

A meal is a when you eat something that incorporates multiple food groups.

There is no such thing as a cleanse. Cleanses tell you that you need to get rid of that piece of gum you swallowed in fifth grade that is still stuck to your intestinal lining. That's not true.

Kanye has been a good friend for ten years. He flew back from London to Los Angeles for 24 hours just to go to my wedding.

Everybody is constantly struggling to maintain a healthy lifestyle and the ideal body, regardless of whether they're overweight.

It's important that we have a global perspective and look abroad and learn from our neighbors.

The United States is far too efficient. We've lost the ceremony of eating. People don't eat at home and cook meals at home.

Fitness isn't about being extreme and hard-core. Healthy eating is not about counting calories, weighing food, or finding less tasteful ingredients. Life is about balance.

I tell all my clients to drink at least six water bottles a day.

Life is all about balance, and there are certain times of the year - birthday, anniversary, holidays - that are meant to be enjoyed without guilt. That being said, Thanksgiving is a meal - it's not a Thanksgiving day, and it's not a Thanksgiving week.

You cannot out-exercise a bad diet.

There is no such thing as a healthy cleanse. It's the worst thing you can do for your body.

Celebrities might be experts when it comes to working the red carpet, but relying on them to guide your health and wellness can be a slippery slope.

Some people might sleep eight hours and wake up exhausted because they're not getting good quality sleep.

If you really want to thrive, I would say you need a minimum of 12,000 steps a day.

The blue light emanating from our cell phones, our tablets and our laptops is playing havoc on our brain chemicals: our serotonin, our melatonin. It's screwing up our sleep patterns, our happiness, our appetites, our carbohydrate cravings.

Pick one exercise a day, a different exercise each day of the week for a different body part. You're setting yourself up for success because you don't need to go to the gym, you don't need any equipment, you don't need anything.

I used to laugh at my friends who garden, but I now garden. You don't even feel like you're exercising. You're having fun, and you're being healthy at the same time.