Tuesday, October 10, 2017

Weight Gain in Young Adults




It's obvious that in our country we have a problem with weight.  So much so that would you believe that even small, gradual weight gain than occurs during early and middle adulthood may have negative consequences? That said, scientists from the Harvard T.H. Chan School of Public Health in Boston studied the data from about 120,000 adults (mostly white health professionals).  What they found was that compared to those who kept their weight stable (11 pound increase) in weight from young adulthood to age 55, those who did not were linked to the following:
  • 31% increased risk of type 2 diabetes
  • 14% increased risk of cardiovascular disease
  • 8% increased risk of dying prematurely (among never smokers)
  • 6% increased risk of obesity-related cancer
  • 17% decreased odds of achieving healthy aging into their 70's

The issue is that in this population the weight gained is body fat, which we know contributes to insulin resistance, dyslipidemia (unhealthy cholesterol and triglycerides), chronic inflammation, and other metabolic disorders.  With that in mind, prevention is the key!  We need to take these findings seriously and prevent weight gain.  We can do that by following a consistent healthy dietary pattern and lifestyle.


Reference: Health & Nutrition Letter, Tuft's University, October 2017, VOL. 35, NO 8, Weight Gain in Younger Adults Linked to Increased Health Risks Later (p.2).
 

Tips for Healthy Packed Lunches




Many of us are trying to eat healthier these days.  One thing that comes to mind is finding clever ways to pack lunches for ourselves and our family.  Traditionally, many of us may think about sandwiches as our go to food, but there are many more ways to create a healthy meal.  That means a makeover is needed!

It just so happens that Tufts' Friedman School published a study that focused on packed lunches at elementary schools in eastern Massachusetts.  What they found was not entirely surprising.  It turns out that 27% of packed lunches met at least 3 of the 5 food group standards followed by the National School Lunch Program.  Here are those standards: 1) serving of fruit (excluding juice), 2) vegetables, 3) grains, 4) meat/meat alternatives and 5) fluid milk.  The researches also discovered that only 11% of those lunches contained vegetables, 17% contained dairy foods, and 34% contained fruit - not great numbers! 

That means children are not eating very healthy lunches.  Often, kids are eating prepackaged snack foods like chips and puffed snacks, along with sugar sweetened beverages such as fruit punch and sports drinks, prepackaged lunch combinations consisting of salty processed meats and crackers, and desserts.  There is not much nutrition from these foods for these growing bodies.

We as adults are not doing much better.  The Scientific Report of the 2015 Dietary Guidelines Advisory Committee noted that the current eating patterns in this country are low in vegetables, fruits, whole grains, and healthy dairy foods.  On the flip side, our diets are too high in refined grains, added sugars and sodium.

To help change our habits here are some ideas for nutritious packing.
  • Choose healthy proteins - Try strips of baked chicken breast without the skin, canned salmon or tuna, cheese, nuts, and nut/seed butters (check school policy on peanuts), hardboiled eggs, beans and tofu.
  • Choose whole grains - Try whole grain pastas, breads, and crackers.
  • Always include vegetables - You can cut up almost any vegetable and pack it alongside a healthy dip like hummus.
  • Think of fruit as your dessert - Pack pre-cut pears and apples.  To avoid browning add a few drops of lemon juice.
  • Skip sugar-sweetened drinks - Avoid soda, fruit drinks, sweetened teas and sports drinks.  Pack water instead.
Looking for more ideas?  Here are some ideas that work for kids and adults.  Just pick one item from each category and you have made a meal!

Main Dish (Whole Grains & Protein) -
Whole grain wrap with turkey, dried cranberries, and sunflower seeds
Black bean taco salad with salsa and whole grain tortilla chips
Whole grain pita with tuna salad and leafy greens
Small whole grain bagel spread with egg salad and sprinkled with dill
Whole grain pasta salad with shredded chicken breast and roasted vegetables

Vegetables -
Sliced cucumbers and cauliflower florets with hummus dip
Baby carrots and halved cherry tomatoes
Bell pepper strips with guacamole dip
Sugar snap peas and tzatziki sauce
Kale chips or crunchy freeze-dried peans

Fruits -
Pineapple fresh or frozen
Kiwifruit, sliced or halved
Fresh or frozen berries
Fresh or frozen mango cubes or peach slices
East-peel mandarin oranges or clementines

Dairy -
Cottage cheese
Shredded cheddar cheese (top a dish)
Plain yogurt to mix with fruit
Sliced cheese
Mozzarella cheese stick

Reference: Health & Nutrition Letter, Tufts' University, October 2017, VOL 35, NO 8, Better Brown-Bag Lunches (p.7).



Friday, October 6, 2017

The Benefits of Green Tea


Recently I attended a course, The Science of Fat & Sugar. Here is an interesting tid bit to share from the course. 🤓Today's tip focuses on green tea. Green tea owes its subtle flavors and gentle, mouth-cleansing astringency to a number of organic compounds. One of them is epigallocatechin gallate, usually abbreviated as EGCG, which has attracted attention within the medical and wellness communities for its potential health benefits.

What's neat is that EGCG normalizes bacteria in the gut of an adult. It is a potent antioxidant. However, you want to drink it outside of protein consumption if you're looking for this health benefit. That means avoid adding milk or any other protein based liquid to it. Also, do not drink it along with a meal or snack that contains protein. This is because the amino acid, proline, reacts with EGCG.

Go on, enjoy a cup of green tea! 🍵