Healthy diets promoted by many companies and gurus are anything but healthy diets - in fact, they can be harmful to your long-term health.

So if you are looking for healthy diets then you should consider if they take into account the 10 points below, which are universal in scope and are actually not that difficult to follow.

1. Balance Fat and Protein

Fat should supply around 30% of your total daily calories. Limit your intake of fat by having more vegetables in your diet.

Eat lean meats, light-meat poultry without the skin, fish, and low-fat dairy products. In addition, make sure you limit vegetable oils and butter in your diet.

Protein should be around 15% of your calorie intake. Dont fall for the myth of so-called healthy diets that recommend eating protein at the expense of fat, its not natural and can cause health problems.

2. Limit Your Intake of Saturated Fat

This is the kind of fat, found mostly in animal products, that increases blood cholesterol levels and has other negative health effects. It should supply less than one-third of the calories derived from fat.

Keep your cholesterol intake below 300 milligrams per day.

3. Eat Foods Rich in Complex Carbohydrates

Carbohydrates should contribute around 55% of your total daily calories. Dont fall for the hype that carbohydrates are bad for you they are not, just make sure you eat complex carbohydrates.

To help get the right sources, eat plenty of fruits and vegetables and six or more servings of whole grains. This will help you obtain the 25 grams of fiber you need each day.

4. Avoid too Much Sugar

Many foods that are high in sugar are also high in fat. Look at the labels to see how much sugar is in a product - many products say they are low in fat, but they are high in sugar, and this turns to fat.

5. Eat Green, Orange, and Yellow Fruits and Vegetables

Examples would be broccoli, carrots, cantaloupe, and citrus fruits. The antioxidants and other nutrients in these foods are increasingly important in helping protect against a variety of diseases.

6. Variety

Eat a variety of foods - this really is the key to a balanced diet. Don't try to fill your nutrient requirements by eating the same foods every day - it wont work.

7. Limit Sodium Intake

Your sodium intake should be a maximum of 2,400 milligrams per day. This is equivalent to about a teaspoon of salt. Therefore, Avoid salty foods and be careful to check food labels carefully for sodium content.

8. Vitamins and Minerals from Food

Supplements cannot substitute for a healthy diet, which supplies nutrients and other compounds besides vitamins and minerals. Foods also provide the "synergy" that many nutrients require so that they can be effective, and be broken down in the body and utilized correctly.

9. Maintain a Desirable Weight

Dont ignore exercise, it only needs to be moderate, you dont have to kill yourself in the gym! The two biggest causes of obesity are processed unnatural foods and our modern lazy life style.

10. Enjoy your Food

If you drink alcohol, eat chocolate, crisps etc you can - but dont overdo it. Why shouldnt you eat what you really enjoy? There is no reason why you cant.

Healthy Diets are Balanced Diets

There are many healthy diets to choose from, and theyre all different, but the basis of any healthy diet should take into account the 10 points outlined here.