‘101’ Category

Composting 101 (solutions for city folk too!)

May 18th, 2010

My prof. gave us each our own baggie of compost from her yard. This is what it looks like when it's all said and done. Can't wait to get another herb garden going this summer.

Today in class my professor held a lecture dedicated to composting. If you are not familiar with composting, check out her quick and simple how-to video that breaks it down:

Video: Composting – An Alternative To Dumping Kitchen Scraps

Why is composting important? According to Composting.gov, composting reduces the amount of waste each of us sends to the landfill.  In fact, up to 30% of the material we send to landfill is organic and could be composted at home.  Composting has other benefits too. Applying finished compost returns nutrients to the land, holds moisture in gardens and on lawns, contributes to watershed health by controlling run-off and naturally fertilizes and provides structure to the soil.

Now, for those of you who live in an apartment (like me!) with no backyard, there are options for you (and me!) as well.

1. Get an indoor composting bin. Vokashi has created a line of buckets using recycled plastic for indoor composting.

2. Find a community garden in your neighborhood that will allow you to drop off your scraps. Greenmaps.org offers an interactive map of places that accept green matter. I just found a location ONE block from my apartment. Holler!

3. Find a neighbor who composts and ask if you can drop off your fruit and veggie scraps. It’s a win-win for everyone!

Lastly, this list highlights what you can and cannot compost, for your records.

How to decide which produce to buy organic

May 6th, 2010

hmmm...

When it comes to conventionally grown produce, certain fruits and veggies “require” more pesticides to keep them free of weeds and insects. Others need much less. If you’re like me and can’t afford to buy all of your produce organic, keep this in mind when you go grocery shopping.  Also, this site contains very helpful information on pesticides, why they are bad and what you can do to reduce exposure. The following lists are based on information and studies by the United States Department of Agriculture (USDA), Consumer Reports, and the Environmental Working Group.

15 foods you DON’T need to buy organic.

  1. Onions
  2. Avocados
  3. Sweet Corn
  4. Pineapples
  5. Mangos
  6. Sweet Peas
  7. Asparagus
  8. Kiwi
  9. Cabbage
  10. Eggplant
  11. Cantaloupe (Domestic)
  12. Watermelon
  13. Grapefruit
  14. Sweet Potatoes
  15. Honeydew Melon

Dirty Dozen: 12 foods you SHOULD buy organic

  1. Nectarines – 97.3% of nectarines sampled were found to contain pesticides.
  2. Celery – 94.5% of celery sampled were found to contain pesticides.
  3. Pears – 94.4% of pears sampled were found to contain pesticides.
  4. Peaches – 93.7% of peaches sampled were found to contain pesticides.
  5. Apples – 91% of apples sampled were found to contain pesticides.
  6. Cherries – 91% of cherries sampled were found to contain pesticides.
  7. Strawberries – 90% of strawberries sampled were found to contain pesticides.
  8. Imported Grapes – 86% of imported grapes (i.e. Chile) sampled were found to contain pesticides.
  9. Spinach – 83.4% of spinach sampled were found to contain pesticides.
  10. Potatoes – 79.3% of potatoes sampled were found to contain pesticides.
  11. Bell Peppers – 68% of bell peppers sampled were found to contain pesticides.
  12. Red Raspberries – 59% of red raspberries sampled were found to contain pesticides.

Raw Milk: To Drink or Not to Drink

April 25th, 2010

Recently, I gave a presentation on “What to Eat” for a Black Women’s Health Summit in Brooklyn. At the end of the presentation, a woman asked me if we should be drinking raw milk.

In short, I personally wouldn’t take the chance (but then again I don’t drink milk either way). Heating milk via pasteurization kills a lot of the microorganisms in the milk, making it safer to drink. Now, I should also mention that the reason a lot of cow’s milk contains harmful microorganisms is because these cows are living in mounds of their own feces. Many people who do choose to drink raw milk are getting it from cows who are not living in these conditions (and they aren’t being pumped with antibiotics and eating corn based diets). Raw milk enthusiasts argue that pasteurization kills a lot of the good bacteria along with the bad. And drinking it straight from the cow is much better for us.

New York Magazine published an article this week that highlighted the pros and cons of drinking raw milk (and where to get it within New York City).

Good info. Check it here.

Moooo

101: What you need to know about Free Radicals, Antioxidants and Cancer

March 26th, 2010

fruits and veggies

Last week, the American Journal of Clinical Nutrition published an analysis of several studies related to breast cancer and vegetable intake. The results: consuming more vegetables and whole grains might trim a woman’s chance of developing breast cancer. That was kind of a no-brainer (or maybe it wasn’t) because vegetables that contain Vitamin C and Vitamin E are high in antioxidants. But what is the relationship between fruits/veggies and antioxidants you might ask?

Metabolic reactions are happening in your body all of the time. When you eat a piece of fruit, your body has to metabolize it in order to break its chemical bonds to release its energy. For example, when you eat an apple (which is made of fructose, or fruit sugar) you liver turns the fructose into glucose (the preferred fuel of the brain and central nervous system). Then the glucose, depending upon what part of the body it is in, goes through a series of reactions to get broken down and used for energy. If you don’t need it for energy, your body can either a. store it as glycogen (which is the storage form of glucose) or b. turn it into fat. (Why can’t your body always just store it as glycogen? Because glycogen is a very branchy molecule, meaning it takes up a lot of space, therefore the body has a maximum amount of glycogen it is able to store).

So what’s the point? All of these metabolic reactions produce bi-products, which can include free radicals. A free radical is an atom or any molecule that has a single unpaired electron in its outer shell. Free radicals float through your system and need to be stabilized. In order to be stabilized, they steal electrons from the nearest healthy cell, which damages our cells over time and can cause cancer. That’s where antioxidants come in, they donate electrons to free radicals and then neutralize them so they can’t do any harm in the body.

Interesting, isn’t it? (Gawd I love Nutritional Science!) I’m thinking of doing a weekly “101″ column type thing, where I breakdown any interesting food related topics based on what I have learned in my studies thus far. If you have any ideas (anything you want to see covered…anything at all) email me at wholegraingrub@gmail.com.

101: How much protein do you need if you are working out? (Not as much as you think.)

February 6th, 2010

Now disregard everything that guy said. He’s an idiot. The formula Dietitians use for determining how much protein a person needs is simple:

  1. First you have to convert your weight in pounds to kilograms. To do that, divide your body weight by 2.2.
  2. Next multiply that number by .8, that is how many grams of protein you need a day to maintain your muscle mass. The majority of Americans eat about twice that. (Vegetarians not so much). According to that formula, I need about 50 grams of protein a day.
  3. To increase muscle mass via weight training, you don’t need a huge increase in protein in your diet because, like I said, you are probably getting more than enough anyway. Take your weight in kilograms and multiply it by 1.2. That’s how many grams of protein you want to aim for a day. You MIGHT need a bit more if you are getting all crazy with it (like your boy Pip up there) but getting all crazy with it isn’t healthy in the first place.

The moral of the story? If you are a meat eater (male or female, doesn’t mater) toss the sugary protein shakes. You probably don’t need them. Protein is like vitamins in a way, the body can only use so much, and if you go overboard, it will basically end up in le toilet.

Oh, and for people who aren’t sure how much protein is in different foods. Here is a quick breakdown of the protein I usually consume on a daily basis (this is WITHOUT meat):

Almonds: 6 grams a serving
Greek Yogurt: 21 grams a serving
Beans: 9 grams a serving
Vegetables: About 1 to 3 grams a serving
Peanut Butter: 7 grams a serving
1 slice of 100 percent whole wheat bread: 4 grams a serving

Here is a quick average for meat:
Meat: varies but 20-34 grams of protein per serving, and a serving size is smaller than you think (beef, veal, lamb and pork)
Chicken: 45 grams (boneless skinless boiled chicken breast)
Fish: About 20 grams per serving