Why is it hard for some people to lose weight, even when they exercise regularly? The Mayo Clinic has recently posted a couple of interesting blog entries that consider that question.

One post notes that exercise makes some people hungrier than others — which means they eat more to compensate. The author suggests:

If you’re among those who experience increased hunger following exercise, be prepared. If you’re exercising prior to a meal, have water on hand and your meal ready. Don’t double up with a recovery snack and then a meal. Make your meal rich in carbohydrates, such as fruits, whole grains and low-fat milk. In addition to the protein in the milk, add another good-quality protein, such as beans, fish, lean meat or eggs. Include veggies to fill you up and keep your appetite and calories in check.

The second post talks about something similar: Some people feel so worn out by exercise that afterward, they reward themselves with a break — and as a result, they burn considerably fewer calories than they would if they remained active post-workout. The suggestion:

Activity is important — all activity. Find exercises you enjoy and practice them regularly. And be sure to take advantage of other opportunities to burn calories as well. Keeping your house clean might be the edge you needed to tip the scales.