Lil Miss Fitness Freak

"And though she be but little, she is fierce"

Sunday Link Love

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Hey Friends, Happy Sunday!

I felt like chatting with you this morning (started this morning, ended at night as usual) as I slowly pack up my summer life to head back home to work my summer job. This job is not really what I wanted, as it in no way helps me work towards my career goals, but I’m trying to stay positive about it. It’s money I suppose and money that I desperately need.

In other news..

I moved out of my old apartment and into my new one for the fall, which I have to pay for all summer despite not living there…ugh stupid renting.

With that, I had to say my goodbyes to Rita and Emily (my housemates) which was sad 😦 Mama is going to miss them and they better keep me in the loop on the daily! 

…But My new housemates are great. It will be a good year I know it!

I graduated my undergrad (2nd one) with an 86 GPA…please see me and give me all the scholarship monnies…please. I know it’s not 90’s but something!

I hit my squat PR and then raised it by 5lbs, meaning that I lifted 1.85x my body weight. I have never one-rep maxed before at anything and the feeling is so strange and exciting at the same time. I was practically not feeling I could of properly yesterday due to how sore I was but all worth it friends

And yeah, so that is the gist of my life this week, so onto my post today. I decided to do a “Link Love” post to share some interesting articles/podcasts I have come across in the past two weeks or so. I hope you find some of them as interesting as I did.

Dietary Guidelines should reflect new understandings about adult protein needs (Layman 2009)

This talks about the new findings for protein and why the intake recommendations for adults are, well, wrong on many levels. Here’s the synopsis:

~Protein should not be % of calories, it should be off body weight. If you are of a given height but are loosing weight (ie. dropping calories) your protein shouldn’t drop just because your calories are.

~Protein is VITAL for your life. You know your body is made of protein yes?

~Most adults benefit from an intake greater than the recommended one (0.8g/kg/day)

It also talks about protein distribution and how we tend to eat more protein in our meals as the day goes on. This suggests that we eat very little at breakfast, which is not optimal as we have been fasting overnight, and that we eat large amounts at dinner.

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The blue highlighted portion is showing maximum muscle protein synthesis. We need at least 15g of protein to stimulate protein synthesis and take a peak at a typical breakfast…

Although they stated that this uneven distribution has not really been shown to negatively affect growth of children or adults, it may have large impacts on older adults. Here, protein intake is critical as they tend to be in a negative nitrogen balance (or state of protein breakdown) and need more than a typical adult to maintain neutral or positive balance.

Finally, take note that protein is more satiating. So when a meal is proportionally more balanced with protein (rather than mostly carbohydrates..like the typical American breakfast) you will be fuller longer. Alternatively, carbohydrate rich meals tend to not keep you as full longer. This doesn’t mean that carbs are bad, it simply runs the risk of individuals over eating their needs because they find themselves hungry more often.

So could protein be an aid in better weight management? 

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IceCream4PRs Podcast #30 – Gender Differences in Training feat. Menno HenselmansJeff Nippard

Really cool podcast diving into the differences between men and women for training and nutrition in addition to the genetic potential that women have for muscle development specifically.

Relative to their starting point (which is often different), females have been shown to have the same relative muscle growth and protein synthesis potential as men! So if you take a man and woman who weigh the same, you can find that they can grow the same proportion of muscle. Differences in fatty acid composition in the body was then stated as a potential reason as to why we don’t see very muscular women in addition to inefficient or non-optimal training for their body physiology and birth control. This is controversial however, but these are some of the recent findings.

This is not to create fears in women that they will ‘blow up’ like a man when they touch a weight, because as you can see from a subjective perspective, the number of women walking around with the same level of muscularity as a male is quite small. It was the thought that this was potentially more socio-cultural in the sense that many women don’t train to the same degree as males and/or if they do train, they don’t optimize their growth due to personal preferences or lack of knowledge. There is also some whispers that oral contraceptives decrease the rate of muscle growth. 

Why Has the American Approach to Heart Disease Failed?– Chris Kresser

This is an interesting take on heart disease and challenges the notion that heart disease is due to the clogging of our arteries, specifically from saturated fats. What is interesting is that many just follow along with the idea that arteries get clogged and that this is the main driving factor of heart disease when thats not actually the full story. Yes, ‘clogging’ does happen, per say, but that is only after the walls of the vessels are narrowed due to plaque buildup (atherosclerosis). This build-up is an inflammatory response that, which he stated, is most often the result of metabolic syndrome and/or insulin resistance.

Its funny, but those syndromes are often helped with higher fat and lower carb dietary interventions…

Higher fats you say to help heart disease…Hmmm…

Anxiety: Are Nutritional Deficiencies A Common Cause – Mark Sisson

An interesting article as it brings up a topic that is close to my own heart, anxiety. Although I would have to do my own research (as I feel sometimes that Mark may be a bit bias sometimes) and I just like to back up my words with my own readings, the idea of incorporating foods that perhaps have anxiety reducing effect is something I think many people could benefit from..

if, of course, they actually do something…

Gut Bacteria Tell The Brain What Animals Should Eat

This article was based off of a brand spankin new journal article by Leitao- Goncalves et al (April 2017) that looked at the common fruit fly and how there appeared to be an association between their gut flora and eating the right foods to provide them with all of their essential amino acids. Although there are a few flaws with this study that limit it’s generalizability to humans (hello we aren’t flies, and we have more bacteria in our guts then them), it sparks an interesting idea to look into. Can your gut bacteria trigger cravings for certain foods that optimize your health? 

I feel that this is entirely possible because we have found that those who are obese tend to have different gut bacteria communities than those who are leaner and that those specific communities lend themselves to negative health outcomes.

Stay Single Until You Meet A Guy Like This…

Corny? Maybe. But it pulled at my romantic heart strings a bit. Best line? 

Stay single until you meet the guy who never stops trying to keep you…Because he knows getting you wasn’t the hard part but constantly giving you a reason to stay is what you deserve.

Oh and of course a solid finisher…

The one who changes the standard you once had and suddenly no one can compare.

#Mush.

And finally to end off this post..

Screen Shot 2017-04-30 at 9.37.06 PM

This is a tweet from Sohee Lee’s Twitter (you should check her out, she works alongside Layne Norton and Brett Contreras and is a lady of science!).

Its a good solid reminder because I think everyone knows this to be true but always believe they have found an exception somehow.

Hope you had a fabulous Sunday Friends

-Chelsea

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