Fasting Diets (cont.)
Erica Oberg, ND, MPH
Dr. Erica Oberg, ND, MPH, received a BA in anthropology from the University of Colorado, her doctorate of naturopathic medicine (ND) from Bastyr University, and a masters of public health (MPH) in health services research from the University of Washington. She completed her residency at the Bastyr Center for Natural Health in ambulatory primary care and fellowship training at the Health Promotion Research Center at the University of Washington.
Charles Patrick Davis, MD, PhD
Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.
In this Article
- Fasting diets introduction
- How does fasting work?
- What are intermittent fasting diets?
- What are detox diets?
- What health conditions benefit from fasting?
- Are there diets that mimic the benefits of fasting?
- What are the downsides of fasting diets?
- What are the health risks of fasting diets?
What are the health risks of fasting diets?
Although more research is needed to fully understand the long-term benefits and risks of fasting diets, the short-term risks to consider include headaches, irritability, and fatigue. Electrolytes can be disrupted by fasting and can be monitored with blood tests.
Anyone considering a fasting or detox diet should first consult with a health-care professional, and certain people should never try one of these diets. People who are on medications for blood pressure or diabetes may have to reduce their medications while fasting; in addition, some diabetics may have dangerous high and/or lows in glucose levels if they attempt certain diets. They should be monitored and work in partnership with a health-care provider (for example, their primary-care provider and/or specialist). Also, fasting or any other type of diet that severely restricts calories is not recommended for pregnant or women who are breastfeeding.
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