I try to eat healthy, but I need a diet plan that sticks.

I have been walking every day for over a year. I recently increased my exercise, in addition to the walking (about 2 miles a day), to also biking 3 times a week and lifting some weights. I try to eat healthily, but I think that I just need a diet plan to stick to. I...

I am a very active man in his 20’s yet I’m having trouble with the fat on my sides.

I am a very active man in his 20's yet I'm having trouble with the fat on my sides. I must admit I'm not that careful with my dieting, but I'm not entirely careless. I have been running lately and it seems that helps with burning the fat. I feel like I could lose...

It’s time for a HELP diet reboot.

Thank you for your reply!!! You are correct. I stuck with the HELP diet for several years, but as time went by, several of my good habits started being forgotten. Now, it seems, I'm doing nothing but eating frozen pizzas and other carb and/or protein heavy foods. So, it's time for a reboot. The thing I...

Why do I feel hungry when I’m exercising, but when I go home, I’m not hungry?

Why do I feel hungry when I'm exercising, but when I go home, I'm not hungry anymore? Moderate exercise by itself does not increase your appetite unless you have exercised too hard where you don't have enough oxygen to carry on a conversation or are on a quick weight loss diet which has depleted your...

I started on Weight Watchers diet and only lost 1 3/4 pounds.

I started on Weight Watchers diet. The first week I only lost 1 3/4 pounds and my friend, who is also on the diet lost 3 pounds. She's 2 inches shorter than I am but weighs more. The second week, I didn't lose anything and she lost 2 pounds. I'm really disgusted because I've...

The brain burns ketones and prefers ketones over sugar. You can make glucose from fat. I hope this is useful.

I read some of your nutrition advice on fad diets. I would like to point out that it has been known for decades that the brain burns ketones (Nelson et al, JBC (140):p.361, 1941; Owen et al. J Clinical Invest.46:1589-95, 1967; Hawkins and Krebs (there's a famous name) Biochemistry J. 122:13-18, 1971. In fact,...

Why do so many weight loss diets now push exercise?

Why do so many weight loss diets now push exercise? I really don't mind exercising, but I just seem to forget after a while. What can I do to get into the exercise habit and why is it important? Research has found that exercise, when combined with a calorie-controlled eating plan, helps increase the amount...

I am a seventh grader doing a report for science on anorexia and bulimia.

I am a seventh grader in Massachusetts doing a report for science on anorexia/bulimia. Part of this assignment is to interview a patient or medical worker involved with these disorders. If you could, I would like you to take some time to answer the following questions on these diseases. Can anorexia/bulimia be spread...

From a MD nutritionist, I had hoped for a more progressive approach to obesity than drug therapy.

I am 40 years old, 5 feet 4 inches tall and weigh 267 pounds. I have been extremely overweight since youth and have made many weight loss efforts. One particularly "effective" diet was a high protein/low carbohydrate diet. Ten years ago, I lost 120 pounds in about 14 months but it took less than...

I have been trying to lose weight and can’t stand veggies or fruit.

I have been trying to lose weight ever since the 4th grade and am now 22 years old. Last time I had it checked my body fat was 27%, but I know I have gained weight since then. The main problem with all of this is that I don't eat veggies. I can't stand...