U.S. doctors online nowAsk doctors free
MI
A 21-year-old female asked:

210pounds 5^2 21yrs old. considering the 400(or600) calories a day diet. nutritional diet plan?

1 doctor answer3 doctors weighed in
Dr. Heidi Fowler
Psychiatry 25 years experience
Not enough calories: If you drop caloric intake too drastically - you will actually eat up a lot of muscle and drop your metabolic rate. This is NOT a healthy way to lose weight. Consider working with a nutritionist so that you can do this in a healthy way. Take care.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
24/7 visits
$15 per month

Similar questions

A 33-year-old member asked:

I'm dieting and I am only eating about 900-1000 calories a day. I am 5'11 240ish lbs. Is this bad?

1 doctor answer1 doctor weighed in
Dr. Zeenat Hasan
Bariatrics 14 years experience
Not necessarily ...: A 1200 calorie diet is generally recommended to achieve about 2 lbs of weight loss/week. As long you are getting enough protein and adequate vitamins/nutrients in your food, it is not necessarily bad for you. Keep in mind that sustainable changes in your diet and exercise habits will be much better for you long term than a crash diet, however.
Spirit Lake, IA
A 49-year-old female asked:

Does dieting stunt growth? I have been dieting for a year with a caloric deficit of about 500 calories per day

2 doctor answers3 doctors weighed in
Dr. Farbod Farmand
Internal Medicine 13 years experience
Unlikely : It's unlikely to stunt your growth, however 500 cal per day is very extreme. If you're overweight and want to lose weight the best thing is to have a balanced diet and exercise plan. In my opinion low carbohydrate diets are favorable. With your current diet you will be at a higher risk of malnutrition and vitamin deficiencies.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
24/7 visits
$15 per month
Last updated Apr 4, 2015
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits
$15 per month

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.