Saturday, May 31, 2008

The Truth About Fat

Fat has had a lot of bad press and for many people, just a mention of the word can evoke misery. You can try to lose it, try to hide it, try to avoid it, but your body still needs it! Did you know that fat helps to insulate our nerve cells, keeps us warm, balances our hormones, keeps skin and arteries supple, lubricates joints and is a component in every cell?

The key issue here is recognizing which type of fat your body needs, how much your body requires and which type is your enemy. Armed with the right information, you can focus on getting more of the good fats and less of the bad fats into your daily diet.

There are two types of fat to be aware of. Saturated fats - let's call them "the enemy" and unsaturated fats - "the good guys"! It is easy to tell the difference because saturated fats are hard at room temperature. Saturated fats are not essential to your health. They come from animals and are found in meat, eggs and cheese. They are harder to digest and full of cholesterol.

Unsaturated fats are liquid at room temperature and have been divided into two groups. Monounsaturated fats such as olive oil, and polyunsaturated fats such as sunflower oil.
Polyunsaturated fats are split into Omega 3 fatty acids and Omega 6 fatty acids. Monounsaturated fat (Omega 9) although not essential, is not harmful in moderation - a good quality (extra virgin first cold pressed) olive oil is a healthier alternative to the usual vegetable oil.
Good sources of Omega 6: safflower oil, sunflower oil, evening primrose oil, walnut oil, pumpkin oil, sesame oil.
Good sources of Omega 3 are mackerel, herring, salmon, pilchards, sardines, tuna and flax seed oil.
Here are some important facts about fat in our diet.

1. Fat is the 'energy reserve' of animals, plants and humans.

2. The ideal body-fat ratio should be approximately 19-26% of a woman's body weight, and 12-18% of a man's body weight.

3. There are two different types of body fat - brown and yellow. Brown fat is situated inside the body and is 'active', containing mitochondria that produce heat (thermogenesis) and as a result burn energy. Yellow fat is found nearer the surface, is less active and more likely to accumulate. Women tend to have a higher ratio of yellow fat than men.

4. Women need higher levels of fat because it is essential for reproduction and so the body stores it 'just in case'.

5. An average healthy intake of good fats in the diet should be approximately 30-40 grams a day. The fat content of diets in affluent populations can be nearly four times this amount!

6. Most foods containing fat combine saturated, monounsaturated and polyunsaturated fat in varying quantities. For instance, butter's fat content is almost 100%, of which 60% is saturated, 30% monounsaturated and 10% polyunsaturated, compared with sunflower seeds' fat content of 73%, of which just 12% is saturated and 21% monounsaturated and 67% is polyunsaturated.

7. Heat, light and oxygen destroy essential fatty acids, which is why it is best to keep oils in dark containers.

8. Essential fats must come from the diet because your body cannot produce them. The essential healthy fats are Omega 3 and Omega 6 (known as essential fatty acids).

9. Weight for weight, fat provides more than twice the amount of usable energy than carbohydrates or protein (you'll find 9 calories in every gram of fat).

10. Fat contributes to the palatability, texture and the smell of many foods, it also slows down the process of digestion providing an extended period of satiation after a meal.

When you know the good from the bad, fat is fabulous!

Five Tips for Easy Weight Loss!

Weight loss is a hot topic among people today, especially considering the fact that more than half of us are overweight. As we get older we often get busier, and before we know it, find ourselves in the prime of our lives and packing a few extra pounds. With so little extra time in our lives it is impractical to join the latest diet fad or commit to sweating in the gym for hours at a time. Are we all destined to grow outward with each passing year, or is there a simple way for us to reclaim our healthy figures? If you struggle with your own battle of the bulge read on for five sure-fire ways to drop a few of those unwanted pounds, and more importantly learn how you can prevent packing them in the first place!

TIP #1: Burn it in the AM.

What is the first thing you do when you wake each morning? Hit the snooze button for an extra ten minutes of sleep? What if I told you that taking those ten minutes to strap on your sneakers and walk briskly around the block would result in weight loss? It has been proven that aerobic activity done on an empty stomach forces your body to recruit energy from storage. This energy is stored in the form of fat on various parts of your body. Starting tomorrow take ten minutes out of your morning to walk briskly around the block before breakfast. Do not sprint or try to walk as quickly as possible, simply walk at a pace that you could comfortably hold a conversation. This seemingly small activity, when done consistently, will produce surprising weight loss results!

TIP #2 Forget Your Late Night Snack.

I know I am not the only one who enjoys eating a snack after dinner! Although comfort food seems to taste better right before bed, it is also more prone to stick with us when eaten late at night. It has been proven that not eating three hours before bed reduces fat storage throughout the night. If you go to bed at 10pm, finish eating for the day no later than 7pm. Once you have made this a habit you will be ecstatic over the long term weight loss!

TIP #3 Kiss that Frappuccino Goodbye.

What tastes better than a frothy, venti frappuccino smothered in whip cream and chocolate syrup? While blended coffee beverages have rapidly gained popularity with the masses, their caloric tallies have been all but ignored. Whether you are an avid Starbucker, or only wander in for an occasional treat, it is important to know the truth about what you are drinking. The average Venti sized frappuccino weighs in at 530 calories. This staggering number equals 2.5 bagels, or one third of the recommended daily calories for an average woman. Not only is this an extreme amount of calories to be consumed in a beverage but the calories come purely from sugar, which is easily stored as fat. Next time you are in line at the coffee shop and find yourself eyeing a sugary beverage, redirect your attention to the tea selection, or stick with an old fashioned cup of coffee.

TIP #4 Fuel Your Fire.

Have you ever tended a campfire? You probably remember continuously adding sticks and branches to keep the fire from running out of fuel. Your body’s metabolism is similar in its need for constant fuel. Eating a small meal every three hours is a great way to keep your metabolism high all day long. When your metabolism is high you burn more calories throughout the day and are less likely to store fat. Rather than eating 2 or 3 large meals a day, and allowing your ‘fire’ to go out, giving way to hunger pains, try eating a small meal every three hours and be amazed at your weight loss results.

TIP #5 Curb Your Carbs

I’m sure sometime in the past year you have found yourself subjected to the testimony of a converted ‘low-carb’ enthusiast. While these people may look great it is definitely not the right diet for everyone. Extreme fatigue, crankiness and downright impracticality are what make this diet a tough cookie to swallow. Cutting one or two carb-filled items out of your daily diet can make a huge difference in meeting weight loss goals. While I wouldn’t recommend throwing out your bread basket entirely, consciously cutting carb-filled items out of your daily food intake is a great idea. If you normally have a sandwich for lunch make it open-faced, thus cutting out half of the bread. If you enjoy eating pasta for dinner reduce your pasta portion and add extra vegetables. These minor changes to your daily diet will prove themselves priceless when you step onto the scale!

It is you against the bulge, and now that you are armed with these 5 tips for easy weight loss, I am confident that you are going to win! Keep in mind that consistency is the key. The more effort that you put into implementing these 5 tips into your daily lifestyle, the quicker the unwanted pounds will disappear!

Tuesday, May 27, 2008

Low-Carb Diets - An Introduction

According to a recent survey by the National Health Institute, about a third of overweight Americans who are trying to lose weight, are doing so by eating less carbohydrates (carbs) largely because of the increased popularity of fad diets like Atkins Diet and the South Beach Diet.

Who Invented Low-Carb Diets?

The term "low-carb" was coined around 1992 when the USDA recommended that Americans include six to eleven servings daily of grains and starches in their diet.

In fact, low-carb dieting dates back more than 100 years to 1864, before the trendy Atkins diet, when a pamphlet titled "Letter on Corpulence" was written by William Banting. This was as close to the first commercial low-carb diet as you could get.

Banting's diet eventually fell out of favor, but low-carb diets began appearing again in the 20th century. The most famous of these are the Atkins and Scarsdale diets that came to popularity in the 1970s.

While Scarsdale has a set 14-day meal plan that must be followed and greatly restricts calories, the Atkins diet allows for unlimited calorie consumption as long as those calories are from protein, fat and vegetables and carbohydrate intake is kept low.

Atkins and Scarsdale fell out of favor in the 1980's when the USDA encouraged the consumption of grains and grain products.

It was only in the 1990's that we began to see a return to low-carb dieting that seems to be more than a fad. Low-carb is now a lifestyle!

As more and more people realize the weight loss and other health benefits that are available to people who eat low-carb, the number of diets and stores that sell specialty low-carb products continue to rise.

In a nutshell, most low-carb diets carry the same basic premise: that too much of simple, refined carbohydrates leads to over overproduction of insulin, which leads to the storage of too much fat in the body. This fat storage is especially prominent around the middle.

While there are degrees of difference among the many diets, they all agree on the negative effects that excess insulin production have on our systems.

While it might be great to lower the body's sugar content and be healthier, wouldn't it be great to learn how to do so while being part of this fast-paced world?

People want and need simpler solutions. And they need simpler dieting plans.

Forget spending mega bucks on gourmet, hard-to-find items. Forget spending hours just to prepare meals. And forget counting, measuring, and weighing ingredients.

Either a low-carb plan fit into real-world lives, or it doesn't. So how do low-carb diets fit into the real world today?

Low Carb, Slow Carb

In a nutshell, there are two kinds of carbohydrates, simple and complex. Some refer to them as bad and good carbs, fast and slow digestion carbs and other possibly confusing lingo. Here's the scoop.

Simple Carbs

Foods with simple or refined carbohydrates most often have a low nutrient content and a high-glycemic index. They are quick to digest and can cause blood sugar to soar then fall dramatically within a short span of time.

In order to keep the body running more healthy and stable, health advisors recommend that these type foods be limited.

Examples of these simple carbs are white bread, potatoes, bananas, and sugary treats like cookies, candy, cupcakes and cakes, and soda beverages like popular cola products.

Complex Carbs

Foods with complex carbohydrates contain many nutrients and have a low- to moderate-glycemic index.

Higher fiber content in these foods means slower digestion, which is healthier for the body. And these foods are considered good choices by health advisors.

Examples of these complex carbs are whole grains, most fruits and vegetables. Legumes, plants of the pea or bean family, are also in this category.

Which Is Best?

While studies like one from the University of Arkansas for Medical Sciences in January of 2004 show that low-carb diets can help with weight loss; the carbs need to be of the complex, low-glycemic type.

Eating for Health, Happiness and Successful Weight Control

Don't diet, just eat and lose weight!

First, the following "diet" is really not a diet, in the conventional sense, but a natural way of eating. It allows one to eat essentially anything one wishes, while attaining weight loss or weight control goals and consuming the necessary nutrients for a long and healthful life. The term "diet" implies restrictions by either eliminating or radically reducing the intake of certain foods or food groups. Most diets are inappropriate, unhealthful (some are even dangerous) and ultimately doomed to fail.

The most important objective of eating any food is to provide the body with all the essential nutrients for a long and healthful life. Almost every food provides some element needed by your body. If you do not care about being healthy, avoiding sickness and disease and living a long life, then this natural way of eating is not for you. The second most important reason for eating any food is because you enjoy it and it makes you happy. It is highly unlikely that you will consistently, and for long term, eat foods that you do not enjoy. Similarly, it is extremely unlikely that you will be able to completely eliminate foods that you do enjoy from your diet.

Many diets and dieticians expect a person to continually keep count of every calorie, carbohydrate and/or gram of fat that enters your mouth! Again, what is likelihood of being able to maintain this tedious ritual for any meaningful length of time? Nothing could be more depressing and stress-inducing as the constant monitoring of calories, carbs or fat. Therefore, if enjoying your meals is not important to you, then this natural way of eating is probably not for you.

Finally, you should eat food to maintain an appropriate weight for your height and frame. Being over-weight or under-weight is not conducive to a long, healthful life nor does it promote a positive self image. If being too heavy or too thin is not important to you, than this natural way of eating may not be for you.

Tips for Successful Weight Control

Lose or gain weight because you want to and not to please others.Otherwise, you will not be sufficiently motivated to change your bad eating habits. In fact, when the inevitable happens and you fail to achieve you goal, it will reinforce and, most probably, escalate the inappropriate behavior (i.e. over-eating, exclusively eating junk food, bulimia, etc.)

You must begin this natural way of eating with a positive outlook and the belief that you can achieve your goals with a minimal amount of effort. If you lack the self-confidence and motivation, or you do not believe that you can lose or gain weight, you will not!