Advice for the Athletic Diet
Posted February 18, 2008 at 06:00 PM by Katie Drummond
Section: Her Fitness, Athletics, Her Health, Her Nutrition, Healthy Eating, Supplements, Weight Control
If you enjoy an active lifestyle, but feel in the dark about how much to eat, and whether or not you need supplements like iron, calcium or B12 to boost your diet, read on. Registered nutritionist Nancy Clark answers the queries of one young woman regarding the right way for an athlete to fuel their busy lifestyle – without piles of supplements.
Dear Nancy,
I am a 24 year old grad student who runs 6 miles a day. I take many, many vitamins each day, and am wondering if this is all a big hoax. I follow what books and doctors have told me along the way and am just trying to maintain my health. The pills are not only a hassle to take but are also expensive – around $2.50 a day.
Do I really need all of these?
- 1 Super-B complex (supposedly for energy)
1 Centrum Daily Multivitamin (because doc says so)
3 Citracal + D tablets (helps build bone)
1 Magnesium (helps absorb calcium)
2 Glucosamine-Chondroitin tabs (supposedly helps joints)
1 Conjugated Linoleic Acid (build muscle and lose fat?)
1 E (supposedly helps skin and nails)
2 Cinnamon tabs (supposedly helps blood sugar)
1 Flaxseed oil capsule (doctor said so)
1 Fish oil capsule (doctor said we need Omega 3)
I try to eat well and exercise. A typical day looks like this:
- BREAKFAST: packet oatmeal + an orange
RUN (after b’fast): 6 miles-5 days/wk; lift- 2/wk
SNACK: light string cheese + 20 almonds.
LUNCH: large salad, dry + can of tuna + 4 oz. yogurt
SNACK: Luna Bar
DINNER: large salad, dry + 2 Boca Burgers + cooked veggies
I inevitably end up grazing in the afternoon and evening on goldfish crackers, cookies, trail mix, hot cocoa and candy bars. Every night without fail, I succumb to some sort of chocolate bar or frozen yogurt. Or both.
Writing all this down makes me feel like I eat too much...Help!
-Jessica
Dear Jessica,
You spend $75 per month on nutrients you could easily eat at meals. Here’s my assessment:
At 5’4”, 120 lbs., and running 6 miles a day, your body requires (believe it or not) about 2,400 calories. In about 1,500 wholesome calories, you can consume the nutrients you need. In 2,400 calories, you have the opportunity to consume even more nutrients and can eliminate the pills.
To your detriment, your skimpy meals account for only 1,400 calories. No wonder you graze a lot; you are hungry! To abate the snacking (and cravings for sweets), experiment with eating about 600 calories of wholesome food at four meals a day: breakfast, first lunch, second lunch and dinner. Why just snack at 10:00 or 3:00 when you are hungry enough to eat a whole meal? By changing your endless grazing into an early lunch, then a second lunch, you’ll boost your intake of the same vitamins/minerals you now take as a supplement.
My question for you is: Why do you think you need to take so many pills? My guess is you want to boost your energy. Assuming that, look instead at your eating patterns - not vitamin deficiencies - as contributing to the low energy that results from under-eating in the active part of your day. If you fuel your body better during the day, you’ll eat less (dessert) at night, and will reduce the need for supplements.
Here are some thoughts about the supplements you are taking:
• If you want to take a daily multivitamin for health insurance, that’s your choice. But first read food labels. Your Luna Bar snack is a vitamin pill in itself! No need to duplicate.
• No need to take Super-B complex; you already get 100% of the B-vitamins in the Luna Bar (and/or the multi-vitamin). While B-vitamins help convert food into energy, I’ll bet your lack of energy is due to lack of fuel, not vitamins. Note: women of childbearing age should have a strong intake of the B-vitamin folic acid; it helps protect against certain birth defects. It is in fortified foods like your instant oatmeal and energy bar.
• The 3 Citracal + D tablets offers the recommended daily intake of calcium (1,000 mg) plus vitamin D. You can get that same amount by enjoying a low fat calcium-rich food at 3 of your 4 daily meals.
• Magnesium is already in the Luna Bar, to say nothing of foods like peanut butter, nuts, greens (and dark chocolate). Could you add almonds to your oatmeal and enjoy a peanut butter sandwich for your second lunch?
• More research is needed to determine if Glucosamine-Chondroitin tabs will slow joint degeneration. Stay tuned.
• CLA is not the answer for fat loss. To lose fat, fuel more by day, and then eat less dessert at night. CLA is also not the answer for building muscles; lifting weights does that!
• Do you really think one single nutrient (E) can make your nails and skin better? Your body needs the whole package of nutrients supplied by a variety of wholesome foods. You can get vitamin E from almonds, peanut butter, olive oil, soy milk, avocado—and your Luna Bar.
• Cinnamon tabs might help stabilize blood glucose, but exercise does a far better job. If you have swings in blood sugar, I’ll bet you have run out of fuel. More breakfast and lunch is the solution, not cinnamon tablets. Alternatively, you could put cinnamon in your oatmeal.
To get the vitamins and minerals your body needs, eat quality food; it is the best source of nourishment for active people. To date, every major medical organization recommends protecting your health with fruits, vegetables, whole grains, low fat and plant proteins - not pills. If you want help enhancing your intake of powerhouse foods, go to www.SCANdpg.org and use the referral network to find a board certified specialist in sports dietetics. The cost of the personal consult will be far less than the $1,000 per year you spend on pills!
Nancy Clark, MS, RD, CSSD (Board Certified Specialist in Sports Dietetics) offers private consultations to casual and competitive athletes in her practice at Healthworks, the premier fitness center in Chestnut Hill MA (617-383-6100). Her Sports Nutrition Guidebook, Food Guide for Marathoners, and Cyclist’s Food Guide are available via www.nancyclarkrd.com.




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