year science is new. And then compile the most interesting, the most innovative, the most practical conclusions for new videos and articles that put online every day, on my website nonprofit NutritionFacts.org. [Applause]. Everything on the site is free. No ads or corporate sponsorships. It is strictly non-commercial, not selling anything. Just the place as a public service, for
love. New videos and articles every day about the latest in evidence-based nutrition. In my review of 2012, explored the role that diet can play prevention, treatment, and reversal of our most deadly diseases. In 2013, we covered our most common conditions. And in 2014, passed by our leading causes of disability. This year, I would like to address some
of our most dreaded diseases, and cancer tops the list in the latest opinion poll. The # 1 cancer killer in the United States, both men and women is lung cancer. But if you look at the lung cancer rates worldwide vary a factor of ten. There was nothing we could do to prevent cancer of the lung, would be assumed
that the rates would be roughly the same everywhere, I mean, if it happened kind of randomly. But as there is a huge variation in the rates, it is assumed that there is some cause to contribute. And indeed, we now know that smoking is responsible for 90% of cases of lung cancer. So if you do not want to die from
cancer killer # 1, the simply do not smoke, We can get 90% of their risk and toss it out the window. Colorectal cancer is the second leading cause of cancer death, and that there is an even greater spread worldwide. So it seems that colon cancer does not just happen, something does happen. Well, if our lungs can be filled
with carcinogenic smoke, maybe our colons are being filled with carcinogenic food. Why is it that the african-Americans have more colon cancer than native Africans? Why this population? Since colon cancer is extremely rare in African populations native, type rates more than 50 times lower than Americans, white or black, We used to think it was all the fiber they
ate, However, the modern African diet is highly processed, low-fiber, and yet there was no dramatic increase in colon cancer rates. And we are not talking only low fiber intake. We are talking about the United States of low fiber intake America, below about half the recommended daily dose. Nevertheless, colon disease remains rare in Africa, with still 50 times
less colon cancer. Maybe it's because they are leaner and do more exercise? No, they are not, and no, they do not. If anything, their levels of physical activity may actually be lower than ours. So if they are sedentary as we, the mostly eat refined carbohydrates, few plant foods, low fiber, like us, why it is that they have
50 times less colon cancer? Well, there's a big difference. The diets of both african Americans and Caucasian Americans is rich in meat, while the diet of native Africans is so low in meat and saturated fat they have cholesterol levels averaging 139, compared to over 200 in the US So yes, they no longer eat a lot of fiber,
but continue to minimize the intake of meat and animal fat, supporting the evidence that perhaps the most powerful determinants the risk of colon cancer are meat intake levels and animal fat. So why it is...
See more here: https://www.youtube.com/watch?v=d0IhZ-R1O8g
Smoothies are a great diet drink that can also act as a meal or desert. All you need to make it is a blender, along with any ingredients necessary for the smoothie of your choice. Fresh fruit, yogurt, and milk are the main ingredients and all of those are exceptionally healthy foods.
Vitamin A is an important part of a healthy diet. You can get it from such foods as dairy products, eggs, beef liver, dark greens, and orange fruit and vegetables. Vitamin A is necessary for for vision, particularly night vision. It also aids in the repair of bone and tissue.
If you want to eat more nutritious foods at home and away, you live in very propitious times. Although our markets are filled with an endless array of nutrient-poor foods, you can also choose from a wide variety of much healthier options than were previously available, from low-carb high-fiber tortillas to power-packed super fruit smoothies. For people too busy to cut up vegetables for work lunches, you can purchase little packages of precut fresh veggies and dip. In many ways, while it has become harder to dodge all the unhealthy choices, it has also become exponentially more convenient to find better nutritional choices.
In order to maintain a healthy body, getting the right amount of sleep is very instrumental. A good sleeping tip that anyone can do is to limit the intake of alcohol, nicotine, and caffeine. These substances can disturb sleep patterns, and therefore, will prevent the body from having proper rest.
To keep your body healthy, eat foods that are rich in iron. Iron is important to many functions of the body, such as the proper development of the human body and the repair of wounds. Iron transports oxygen to the tissues that require it. A deficiency in iron will lead to anemia, which will result in overall body weakness.
Decrease your salt intake. Fast foods, like most junk foods, are very salty. Once you begin cutting back on salt, you'll be more aware of it. That means salty snacks will seem overwhelmingly salty. Your cravings are sure to decrease.
If you are having trouble about what you should and shouldn't eat, consult with a doctor or friends. Sometimes it can be hectic to eat nutritious when there is so much information out there for you to read. Asking around can help you understand what it is you should be putting into your body to keep it running healthy.
You can be very creative with food without your children even realizing it. Chop up some extra vegetables, and throw them in your chili. You can ever puree fruit, and add it to a smoothie, and your child will think they are having a nice cold dessert.
Try going a short period of time without consuming grains. The staple of people's diets through history has consisted of fruit, nuts, beans, vegetables and meat. Grains are a relatively recent addition to the diet of human beings, starting when man began cultivating crops. Eliminating grains from your diet could provide your body with some benefits.
For a quality nutrition plan avoid eating foods that are rich in fat, saturated fat, monounsaturated fat, or polyunsaturated fat. All fat is fat, the terms they use simply mean "deep fried" or chemically altered. No matter how you look at it, eating too much fat is absolutely horrible for your body.
Be aware that your parents may have taught you bad dietary habits. Many people enjoy their soul food or cultural menus, but neglect to realize that these foods may be rich in fats, oils, and empty calories. Review your recipes and try to remove excess oil, butter, frying, and the like. You will improve your diet while retaining your heritage.
There are more than a few competing ideas about what proper nutrition is. However, you don't really have to subscribe to any of them. As long as you're eating a balanced and nutritious diet, preferably with the help of the tips you've learned from this article, you'll be well on your way to proper nutrition.