by Mike Levinson
As we age and our metabolisms slow, it’s easy to pack on a few pounds without realizing it. But a new study has found that making consistent changes to your eating habits can lead to big weight-loss results over time.
The study, published in the American Journal of Clinical Nutrition, followed the dietary habits of over 120,000 people for 16 years and found that those who ate foods that had a high glycemic load (which includes refined grains, starches, and sugars) gained more weight than those who ate foods with a low glycemic load (foods such as nuts, dairy, and certain fruits and vegetables). This isn’t surprising or new; other research has shown that going lower on the glycemic index (GI) scale will help you lose weight. What is interesting in the new study, however, is that other key habits can mean the difference between pounds on the scale. Check out what else the researchers found about weight gain and loss:
• Those who ate more yogurt, seafood, skinless chicken and nuts lost the most weight. In fact, the more people ate of these foods, the less weight they gained.
• The researchers found, however, no difference in weight gain in those who ate low-fat vs. full-fat dairy.
• Diets with more red and processed meat intake were associated with weight gain, especially when meat was paired with refined grains or starches.
• Eating meat paired with low-GI foods, however, (like vegetables) helped reduce weight gain.
• Eating foods like eggs and cheese along with high-GI foods was linked to weight gain, while eating these foods with low-GI foods led to weight loss.
In general, the researchers found that the best diets for weight loss were high in protein-rich foods like fish, nuts and yogurt, which helped prevent weight gain. Avoiding refined grains, starches and sugars further helped, as did replacing red meat consumption with other protein-rich foods like eggs and cheese. It may seem like common sense, but taking the time to fill your plate with lean proteins and vegetables and other low-GI foods will help you lose or maintain weight throughout the years.
Mike Levinson, a Calabasas resident, is a former amateur bodybuilding champion and registered dietitian who holds dual degrees in sports nutrition and physical education. He has worked extensively as a nutritionist with the California Angels baseball team and with famous athletes such as Charles Oakley, JT Snow and Sean Rooks. He also worked as a nutritionist for the Chicago Bears and the Oakland Raiders.