Showing posts with label ldl. Show all posts
Showing posts with label ldl. Show all posts

Thursday, May 20, 2010

Chocolates are Bad for You

One of the greatest myths in losing fats is the stigma on chocolates. Some people seem to think that Chocolate is loaded with saturated fat and is bad for your cholesterol.

Let us get the facts right - this is simply not true. Apparently, stearic acid, which is the main saturated fat found in milk chocolate, is unique among saturated fats. Research have shown that it doesn’t raise cholesterol levels in the same way that other types of saturated fats do. In fact, eating a 1.4 ounce chocolate bar instead of a carbohydrate-rich snack has been shown to increase HDL (good) cholesterol levels.

We all know that the balance of HDL vs LDL is one of the most important factors in cardio health. By increasing HDL levels, we help to clear the blood of potential blockage and thus, improve our overall cardio well-being.

But remember, eating anything in excess is never good. So, while chocolates may be good for you, fat intake must be regulated together with all the other components in your healthy diet plan.

And don't forget a sensible exercise program.

Monday, August 17, 2009

How to tell Good Fats and Bad Fats

When you think of fats, it is hard to think that there are such things as good fats. However, this is true. It is very important that we all learn as much as we can about fats before we start thinking about losing fats or losing weight.

Our bodies need fats to function. Without fats, many vital organs like our heart, lungs, eyes and brain cannot function properly, just to name a few. The problem is not fats, the real problem in most cases is too much fats exist in the body.

So, over-indulgence aside, we also need to understand the difference between Good and Bad fats. How do you tell them apart?

Generally, good fats contain essential fatty acids, does not increase our “bad cholesterol” (LDL) levels by much and can be considered the healthy choice.

Bad fats on the other hand, are fats that increase our overall cholesterol levels by much and more importantly, increase the bad cholesterol (LDL) levels by a disproportionately larger amount.

When your body has a good balance of good and bad cholesterol, all is well. But an imbalance, especially an accumulation of bad cholesterol can lead to several health problems.

Following s a very simplified list of some good and bad fats.

Good Fats

Unsaturated fats are generally considered to be good fats. They are divided in to two kinds – monounsaturated and polyunsaturated fats.

Monounsaturated fats: these types of fats lower the total cholesterol and the bad cholesterol (LDL) levels while increasing the good cholesterol (HDL) levels. Examples include: Nuts like peanuts, walnuts, almonds, pistachios, avocado, canola and olive oil. Monounsaturated fats have also been found to help controlling body fat, and hence, aid weight loss.

Polyunsaturated fats: these types of fats also lower total cholesterol and the bad cholesterol (LDL) levels. The most common source of these types of fats are salmon and fish oil, as well as corn, soy, safflower and sunflower oils. The much touted Omega 3 fatty acids belong to this group of good fats.

Bad Fats

Saturated fats are generally considered to be bad fats. There is a modern derivative known as Trans Fats which has become the talk of the town simply because it is so harmful to human health. Trans fats are created by a process known as hydrogenation and was originally intended to help fats last longer in packaged foods. Unfortunately, it is now know that trans fats is one of the main culprits for increasing the LDL levels. Worse, because of its twisted form, trans fats are hardly suitable for our bodies to assimilate and use. While saturated fats are bad, trans fats are much worse. Many commercially packaged foods and fried foods contain trans fats.