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How much Vitamin C can you absorb at a time?

by Monica Reinagel, MS, LDN

Leena writes:

“I listened with great interest to your recent episode about the role of vitamin C in reducing toxins in the bloodstream.

Before I run out the door to get some vitamin C supplements, I have a question about the best way to take it. You said the recommended dose is 1000 mg daily. But could I increase absorption by splitting that into smaller amounts throughout the day?”

Leena raises an excellent point. There is, in fact, a limit to how much the vitamin C the body can absorb into its tissues at one time. Continue reading “How much Vitamin C can you absorb at a time?” >

Product Review: Siete Grain-free Tortillas

by Monica Reinagel, MS, LDN

2016-06-11 13.04.59I recently received samples of two new grain-free tortillas from Texas-based Siete Foods–one made from almond flour and the other from cassava and coconut.

Tortillas that are gluten-free, grain-free, dairy-free, vegan (almond only), and Paleo-friendly will have obvious appeal to a wide range of “special needs” dieters.  And these are quite tasty!

The ingredient lists are short and sweet and each tortilla tastes reassuringly of its namesake ingredients–the almond having a warm nutty flavor and the cassava/coconut tasting faintly of fresh coconut. Continue reading “Product Review: Siete Grain-free Tortillas” >

How to Make the IIFYM Diet Work

by Monica Reinagel, MS, LDN

dietIn a recent episode of the Nutrition Diva podcast, I talked about a new diet trend called IIFYM, or If It Fits Your Macros.  With the IIFYM diet, you aim to get a certain amount of carbohydrate, protein and fat every day but there are no other rules. You can get your carbohydrates from quinoa or Cap’n Crunch. You can get your protein from tofu or from hot dogs and your fat from olive oil or bacon grease. It’s totally up to you…as long as it fits your macros.

In my podcast, I gave the diet a rather lukewarm review. I mean, how could any reasonable nutritionist get on board with this idea? In practice, however, this diet may ultimately lead some people toward healthier choices, and not away from them as you might expect. Continue reading “How to Make the IIFYM Diet Work” >

Best Bedtime Snacks

by Monica Reinagel, MS, LDN

20110311-bj-late-night-snack-ice-cream-containerLisa writes: “I work fairly late, getting home at 9 pm most evenings. I usually squeeze in a salad in between clients around 5:30-6 pm. By the time I get home I’m usually hungry again. I’m always searching for healthy things to eat at that time, so I don’t grab a pint of Ben and Jerry’s from the freezer.  Can you offer any suggestions?”

I am a bit of an expert in late night snacking–even though I know that runs contrary to conventional nutritional wisdom. There is some research suggesting that eating more of your calories earlier in the day can help with weight loss. But it’s not the same for everyone. I’ve found that as long as my total intake over the course of the day isn’t excessive, having a late night snack doesn’t seem to sabotage my efforts. Your mileage may vary.

See also: Does it Matter What Time you Eat?

At the same time, you don’t want to go to bed with a stomach full of heavy food or all jazzed up on sugar. Here are four of my favorite bedtime snacks. Continue reading “Best Bedtime Snacks” >

Homemade Granola

by Monica Reinagel, MS, LDN

Granola

I think this granola tastes so much better than store-bought brands. It’s also a lot lower in sugar. If you want to add raisins or other dried fruit, add after the cereal has cooled completely.

Ingredients

  • 4 cups rolled oats (not-quick cooking)
  • 3/4 cup raw almonds
  • 1/2 cup raw sunflower seeds
  • 1/4 cup whole flaxseeds
  • 1/2 cup honey
  • 3 tbsp canola oil
  • 1 tsp vanilla extract
  • 1/2 tsp salt

Instructions

  1. Preheat oven to 300 degrees
  2. Spread rolled oats evenly on a jelly roll pan and toast in oven for ten minutes, stirring once.
  3. Remove oats from oven transfer to a large mixing bowl with nuts and seeds.
  4. Combine honey and oil and heat over low heat (or place in microwave for a few seconds). Stir in vanilla and salt.
  5. Pour heated honey mixture over toasted oats and toss to coat.
  6. Spread mixture on jelly roll pan and return to oven for ten to fifteen minutes.
  7. Cool completely and store in an air-tight container.

Makes about 6 cups.

Cutting calories can mess with your sleep

by Monica Reinagel, MS, LDN

Woman SleepingAs if losing weight weren’t already challenging enough, you might also find that you’re not sleeping as well. And we all know (both from research data as well as personal experience) that being under-rested can increase your appetite and reduce your will-power.  Perfect, meet storm.

A pair of randomized controlled studies suggests a possible solution: Continue reading “Cutting calories can mess with your sleep” >