
by Jae Berman
Tune in the first Thursday of every month as Jae Berman answers your questions about healthy living and diet. Got a question? Email them to friends@attunefoods.com with “Ask the RD” in the subject line.
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Can you eat too much fiber? - SHELLY
The American Dietetic Association suggests we eat 25-30 grams of fiber daily. Most of us have a hard time reaching this goal with recent research showing the average American eats 11-13 grams a day. One can eat more than 25-30 grams a day and be fine but please do so gradually. The bacteria in your stomach and intestines needs time to adjust. If you add more fiber to your diet too quickly or consume too much on a regular basis you may end up with gas, diarrhea, cramps and bloating. Everyone has different digestions and fiber will affect us all a bit differently. If you are a healthy adult, eating a large amount of fiber along with protein sources, having regularly formed bowel movements and are not experiencing any gastrointestinal symptoms then you likely are fine.
Some populations do need to be a little more cautious when increasing fiber intake.
- When young children eat a diet with a lot of high-fiber foods they may fill up too fast and not eat anything else. A child needs a variety of foods in their diet for proper growth. Also, excessive amounts of fiber may also interfere with their body’s natural absorption of vitamins and minerals.
- If you’re older than 65, have suffered from a difficult digestive tract or have had surgery on some part of your stomach, intestines, colon or rectum, check with your doctor before adding large amounts of fiber to your diet.
I have a friend who is doing a cleanse that involves only drinking lemonade with cayenne pepper and honey in it. I am skeptical, but some folks swear by these type of cleanses and I’m curious to find out more about the benefits of cleansing and how this is good for the body. – BETH
Our body is an intricate system and it already has multiple cleansing systems in place to remove toxins such as the liver, the kidneys, and the gastrointestinal tract. There is no science or evidence behind these cleanses and they can have adverse results for children, teenagers, pregnant women, the elderly, or anyone with a chronic disease condition. The short-term weight loss that coincides with these cleanses are mainly due to fluid shifts and the weight is quickly regained once the cleanse is over. Instead of doing a Master Cleanse for 10 days, increase your fruit and vegetable intake one serving every 2 days and aim for 5-9 servings a day plus make sure to eat a lean protein source at each meal. Maintain this fruit and vegetable intake daily and all the vitamins, minerals, antioxidants, and phytochemicals present is a variety of fruits and vegetables will naturally keep your body clean. Protein along with the fiber present in fruits and vegetables will help your body feel satisfied so you don’t over eat.
How many carrots do you have to eat to turn your skin orange? – LIZ
It is true that if you eat too many carrots, your skin will turn orange. In regards to the exact amount of carrots, that answer is unknown. I suppose it may vary for people of different ages and would also depend on your liver function, because vitamin A is stored in the liver. This would be a good question for MythBusters. One carrot has 835 micrograms of vitamin A and the recommended daily intake is 700 micrograms for women and 900 micrograms for men for ages 19 years and older. One pound of carrots has 1276% of your RDA for vitamin A. If you are eating mass quantities of carrots daily, you will likely saturate your body’s ability to store vitamin A and the beta carotene, which is the precursor to vitamin A, will produce an orange tint on your skin.
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Jae’s diverse background and extensive education in nutrition and exercise provide her with the unique ability to implement simple strategies and useful tools to create powerful results. In addition to heading Jae Berman Nutrition, Jae serves as the Regional Registered Dietitian of The San Francisco Bay Club and clinical Dietitian for the UCSF Medical Center. In addition, she is a certified ACSM Health Fitness Specialist and has been a personal trainer, yoga teacher and Pilates instructor for eight years. Jae earned a master’s degree in Applied Physiology and Nutrition from Columbia University and completed her dietetic internship at UCSF Medical Center. Her specialties include nutrition for weight loss, wellness, sports nutrition, cardiovascular nutrition, digestive disorders, eating disorders and blood glucose control.











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