Most dieters are used to keeping track of what and how much they're eating -- this is good, but with a few tweaks it could be better. What you eat won't likely directly impact the speed of your metabolism -- it's the total number of calories and your level of physical activity that will speed your weight loss.
To help boost your weight loss potential, choose foods that are high in protein (lean meats, fish, soy), fiber (pick whole grains over refined carbs) and low-fat dairy. Watch your portions and number of calories you eat in one day -- to lose one pound, you need to reduce your calorie intake by 3,500 calories, the amount of calories in one pound of fat. (Losing 500 calories from your diet a day for 7 days will translate into losing one pound in one week).
To figure out what's right for you try calculating your BMR and the Harris Benedict formula to get a good idea of your personal caloric needs. The more you know about how your body works, the better you can work with it.
- Calories burned calculator. AOL Health. 2009. http://www.aolhealth.com/tools/calories-burned?sem=1&ncid=AOLHTH00170000000017&s_kwcid=TC|11093|calories%20burned%20calculator||S|b|4802960810
- Douglas, Crystal C.; Lawrence, Jeannine C.; Bush, Nikki C.; Oster, Robert A.; Gower, Barbara A.; Darnell, Betty E. "Ability of the Harris Benedict formula to predict energy requirements differs with weight history and ethnicity." Nutrition Research. 2007. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2598419/
- Easton, John. "Lack of sleep alters hormones, metabolism." The University of Chicago Chronicle. Vol. 19, No. 6. 1999. http://chronicle.uchicago.edu/991202/sleep.shtml
- "Endocrine Function: Biology of the Endocrine System." The Merck Manuals. Merck. 2006. http://www.merck.com/mmhe/sec13/ch161/ch161c.html
- Gilliat-Wimberly, M.; Manore, MM.; Woolf, K.; Carroll, SS. "Effects of habitual physical activity on the resting metabolic rates and body compositions of women aged 35 to 50 years."
- Journal of the American Dietetic Association. 2001. http://www.ncbi.nlm.nih.gov/pubmed/11678489
- "Green tea." University of Maryland Medical Center. 2009. http://www.umm.edu/altmed/articles/green-tea-000255.htm
- Heaner, Martica. "Lifting Weights to Lose Weight?" MSN Health & Fitness. http://health.msn.com/fitness/articlepage.aspx?cp-documentid=100164486
- Hedlund, Laurie. "Speed Up Your Metabolism." Consumer Affairs. http://www.consumeraffairs.com/nutrition/metab_speed.html
- "Is Eight Enough? U Researcher Says Drink Up and Tells Why." University of Utah. 2003. http://healthcare.utah.edu/publicaffairs/news/archive/2003/news_74.html
- Johnstone, Alexandra M.; Murison, Sandra D.; Duncan, Jackie S.; Rance, Kellie, A.; Speakman, John R. "Factors influencing variation in basal metabolic rate include fat-free mass, fat mass, age, circulating thyroxine but not sex, circulating leptin, or triiodothyronine." American Journal of Clinical Nutrition. Vol. 82, No. 5. 2005. http://www.ajcn.org/cgi/content/full/82/5/941
- Lemmer, JT.; Ivey, FM.; Ryan, AS.; Martel, GF.; Hurlbut, DE.; Metter, JE.; Fozard, JL.; Fleg, JL.; Hurley, BF. "Effect of strength training on resting metabolic rate and physical activity: age and gender comparisons." Medicine & Science in Sports & Exercise. 2001. http://www.ncbi.nlm.nih.gov/pubmed/11283427
- "Metabolism and weight loss: How you burn calories." MayoClinic.com. Mayo Foundation for Medical Education and Research. 2009. http://www.mayoclinic.com/health/metabolism/WT00006
- Pratley, R.; Nicklas, B.; Rubin, M.; Miller, J.; Smith, A.; Smith, M.; Hurley, B.; Goldberg, A. "Strength training increases resting metabolic rate and norepinephrine levels in healthy 50- to 65-year old men." Journal of Applied Physiology. 1994. http://www.ncbi.nlm.nih.gov/pubmed/8175496
- Rudelle, Servane; Ferruzzi, Mario G.; Cristiani, Isabelle; Moulin, Julie; Mace, Katherine; Acheson, Kevin J.; Tappy, Luc. "Effect of a Thermogenic Beverage on 24-Hour Energy Metabolism in Humans." Obesity. 2007. http://www.nature.com/oby/journal/v15/n2/full/oby200742a.html
- Speigel, Karine; Leproult, Rachel; Van Cauter, Eve. "Impact of sleep debt on metabolic and endocrine function." The Lancet. Vol. 354, No. 9188. 1999. http://www.thelancet.com/journals/lancet/article/PIIS0140-6736%2899%2901376-8/fulltext
- "Thyroid and Mental Health." Psychology Today. 2010. http://www.psychologytoday.com/blog/health-matters/201003/thyroid-and-mental-health
- "Thyroid and Weight." American Thyroid Association. 2005. http://www.thyroid.org/patients/brochures/Thyroid_and_Weight.pdf
- "Tips for losing weight." Medline Plus Medical Encyclopedia. U.S. National Library of Medicine. 2009. http://www.nlm.nih.gov/medlineplus/ency/article/001940.htm
- Van Pelt, Rachael; Jones, Pamela; Davy, Kevin; DeSouza, Christopher; Tanaka, Hirofumi; Davy, Brenda; Seals, Douglas. "Regular Exercise and the Age-Related Decline in Resting Metabolic Rate in Women." The Journal of Clinical Endocrinology & Metabolism. Vol. 82, No. 10. 1997. http://jcem.endojournals.org/cgi/content/full/82/10/3208
- "Weight-loss and nutrition Myths." Weight-control Information Network." National Institute of Diabetes and Digestive and Kidney Diseases. U.S. Department of Health and Human Services. 2009. http://win.niddk.nih.gov/publications/myths.htm
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