10 possible causes of the obesity epidemic

It's well accepted that reduced physical activity and fast food are linked to obesity. But the evidence that these are the main causes of obesity is largely circumstantial. To stimulate debate, experts suggest 10 other possible causes of obesity, outlined in the International Journal of Obesity.

1. Sleep debt. Getting too little sleep can increase body weight. Today, many get less shut-eye than ever.

2. Pollution. Hormones control body weight. And many of today's pollutants affect our hormones.

3. Air conditioning. You have to burn calories if your environment is too hot or too cold for comfort. But more people than ever live and work in temperature-controlled homes and offices.

4. Decreased smoking. Smoking reduces weight. People smoke much less than they used to.

5. Medicine. Many different drugs including contraceptives, steroid hormones, diabetes drugs, some antidepressants, and blood pressure drugs can cause weight gain. Use of these drugs is on the upswing.

6. Population age, ethnicity. Middle-aged people and Hispanic-Americans tend to be more obese than young European-Americans. Americans are getting older and more Hispanic.

7. Older moms. There's some evidence that the older a woman is when she gives birth, the higher her child's risk of obesity. Women are giving birth at older and older ages.

8. Ancestors' environment. Some influences may go back two generations. Environmental changes that made a grandparent obese may "through a fetally driven positive feedback loop" visit obesity on the grandchildren.

9. Obesity linked to fertility. There's some evidence obese people are more fertile than lean ones. If obesity has a genetic component, the percentage of obese people in the population should increase.

10. Unions of obese spouses. Obese women tend to marry obese men, and if obesity has a genetic component, there will be still more obese people in the next generation.

These other contributing factors deserve more attention and study. Even more explanations include: a fat-inducing virus; increases in childhood depression; less consumption of dairy products; and hormones used in agriculture. What do you think can be attributed to the epidemic?

Did you know that omega 3 oils are essential nutrients

The following article covers a topic that has recently moved to center stage--at least it seems that way. If you've been thinking you need to know more about it, here's your opportunity.

Researchers in Denmark in the 1970's found that the Inuit people in Greenland, showed a much lower rate of cardiovascular problems than the people of Denmark. The answers that were found in this research showed that even though the Intuit people had a high consumption of fats, they were actually fats from fish, Seals, Whales and other sea foods, in fact they were Omega 3 fatty acids.

After that discovery, many studies were set up all over the world and they have shown that the original research was correct, in that Omega 3 oils did help to prevent Heart Disease, Cancer and Diabetes, together with the fact that they did help tremendously in improving overall health.

The following is a few of the diseases that can be helped or prevented with Omega 3 oils.

Heart Disease and Strokes, Auto immune Diseases, Breast, Colon and Prostate cancer, High Blood Pressure and Arthritis, (especially Rheumatoid).

Research in the past has also shown that a high intake of fish can help in the prevention of age related memory loss, consequently lowering the risk of developing Alzheimer's Disease, in fact it has shown that a large number of people have enjoyed an improvement in the quality of their lives, through taking Omega 3 Oils.

Those of you not familiar with the latest on Omega 3 Oils now have at least a basic understanding. But there's more to come.

It has been found that children who eat the oily types of fish on a regular basis, have a lower risk of developing Asthma, whilst children that do not have an intake of Omega 3 oils, are more likely to have behavioural problems and learning disorders. This could be a lead to problems like dyslexia, depression, eczema, violence, allergies, and arthritis.

The old story that "Fish is Brain food" is very true as the human brain is mainly made up of fat and that fat is the type that requires omega 3 as nutrition, it is especially needed for pregnant mothers and for the development of the baby and its brain. Fish oil has been shown to lower Cholesterol and Triglyceride levels, which of course is beneficial to all.

Omega 3 oils can do a lot for your skin, it will improve the texture and help prevent age wrinkling and that is by consuming the oil, you don't have to rub it in to your skin, it really works from within your body. Omega 3 oils are very close to being a miracle as far as the human body is concerned, they are natural, and like Glyconutrients, the sugars that heal, they are essential for good health.

Everyone needs Omega 3 oils, normal adults need them to maintain health and prevent disease, older people need it even more to help their immune system fight off disease, and the important part that the oils play in helping to prevent the age related problems and diseases that develop as you get older, it might even improve longevity, but if it doesn't, it will definitely improve the quality.

Is there really any information about Omega 3 Oils that is nonessential? We all see things from different angles, so something relatively insignificant to one may be crucial to another.