What To Eat, Take, And Do Before A Workout
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What to eat, take, and do before a workout
We’ve previously written about how to recover quickly after a workout:
Overdone It? How To Speed Up Recovery After Exercise
Today we’ll look at the flipside: how to prepare for exercise.
Pre-workout nutrition
As per what we wrote (and referenced) above, a good dictum is “protein whenever; carbs after”. See also:
Pre- versus post-exercise protein intake has similar effects on muscular adaptations
It’s recommended to have a light, balanced meal a few hours before exercising, though there are nuances:
International society of sports nutrition position stand: nutrient timing
Hydration
You will not perform well unless you are well-hydrated:
Influence of Dehydration on Intermittent Sprint Performance
However, you also don’t want to just be sloshing around when exercising because you took care to get in your two litres before hitting the gym.
For this reason, quality can be more important than quantity, and sodium and other electrolytes can be important and useful, but will not be so for everyone in all circumstances.
Here’s what we wrote previously about that:
Are Electrolyte Supplements Worth It?
Pre-workout supplements
We previously wrote about the use of creatine specifically:
Creatine: Very Different For Young & Old People
Caffeine is also a surprisingly effective pre-workout supplement:
International society of sports nutrition position stand: caffeine and exercise performance
Depending on the rate at which you metabolize caffeine (there are genes for this), the effects will come/go earlier/later, but as a general rule of thumb, caffeine should work within about 20 minutes, and will peak in effect 1–2 hours after consumption:
Nutrition Supplements to Stimulate Lipolysis: A Review in Relation to Endurance Exercise Capacity
Branched Chain Amino Acids, or BCAAs, are commonly enjoyed as pre-workout supplement to help reduce creatine kinase and muscle soreness, but won’t accelerate recovery:
…but will help boost muscle-growth (or maintenance, depending on your exercise and diet) in the long run:
Where can I get those?
We don’t sell them, but here’s an example product on Amazon, for your convenience
There are also many multi-nutrient pre-workout supplements on the market (like the secondary product offered with the BCAA above). We’d need a lot more room to go into all of those (maybe we’ll include some in our Monday Research Review editions), but meanwhile, here’s some further reading:
The 11 Best Pre-Workout Supplements According to a Dietitian
(it’s more of a “we ranked these commercial products” article than a science article, but it’s a good starting place for understanding about what’s on offer)
Enjoy!
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Goji Berries vs Blueberries – Which is Healthier?
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Our Verdict
When comparing goji berries to blueberries, we picked the goji berries.
Why?
As you might have guessed, both are very good options:
- Both have plenty of vitamins and minerals, and/but goji berries have more. How much more? It varies, but for example about 5x more vitamin C, about 25x more iron, about 30x more calcium, about 50x more vitamin A.
- Blueberries beat goji berries with some vitamins (B, E, K), but only in quite small amounts.
- Both are great sources of antioxidants, and/but goji berries have 2–4 times the antioxidants that blueberries do.
- Goji berries do have more sugar, but since they have about 4x more sugar and 5x more fiber, we’re still calling this a win for goji berries on the glycemic index front (and indeed, the GI of goji berries is lower).
In short: blueberries are great, but goji berries beat them in most metrics.
Want to read more?
Check out our previous main features, detailing some of the science, and also where to get them:
Enjoy!
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What to Eat When – by Drs. Michael Roizen and Michael Crupain
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Here at 10almonds, we cover a lot of the “what to eat”, but tend to only sometimes touch on the “when”—and indeed, this is a reflection of a popular focus. But what if we were to pay a little more attention to that “when”; what would it get us?
According to Drs. Roizen and Crupain… Quite a bit!
In this work, they take into account the various factors affecting the benefit (or harm!) of what we eat when:
- in the context of our circadian rhythm
- in the context of our insulin responses
- in the context of intermittent fasting
The style throughout is very focused on practical actionable advice. For example, amongst other lifestyle-adjustment suggestions, the authors make the case for front-loading various kinds of food earlier in the day, and eating more attentively and mindfully when we do eat.
They also offer a lot of “quick tips” of the kind we love here at 10almonds! Ranging from “how about this breakfast idea” to “roasting chickpeas like this makes a great snack” to “this dessert is three healthy foods disguised as a sundae”
All in all, if you’d like a stack of small tweaks that can add up to a big difference in your overall health, this is a book for you.
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Sleep wrinkles are real. Here’s how they leave their mark
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You wake up, stagger to the bathroom and gaze into the mirror. No, you’re not imagining it. You’ve developed face wrinkles overnight. They’re sleep wrinkles.
Sleep wrinkles are temporary. But as your skin loses its elasticity as you age, they can set in.
Here’s what you can do to minimise the chance of them forming in the first place.
How side-sleeping affects your face
Your skin wrinkles for a number of reasons, including ageing, sun damage, smoking, poor hydration, habitual facial expressions (such as grinning, pouting, frowning, squinting) and sleeping positions.
When you sleep on your side or stomach, your face skin is squeezed and crushed a lot more than if you sleep on your back. When you sleep on your side or stomach, gravity presses your face against the pillow. Your face skin is distorted as your skin is stretched, compressed and pulled in all directions as you move about in your sleep.
You can reduce these external forces acting on the face by sleeping on your back or changing positions frequently.
Doctors can tell which side you sleep on by looking at your face
In a young face, sleep wrinkles are transient and disappear after waking.
Temporary sleep wrinkles can become persistent with time and repetition. As we age, our skin loses elasticity (recoil) and extensibility (stretch), creating ideal conditions for sleep wrinkles or lines to set in and last longer.
The time spent in each sleeping position, the magnitude of external forces applied to each area of the face, as well as the surface area of contact with the pillow surface, also affects the pattern and rate of sleep wrinkle formation.
Skin specialists can often recognise this. People who favour sleeping on one side of their body tend to have a flatter face on their sleeping side and more visible sleep lines.
Can a night skincare routine avoid sleep wrinkles?
Collagen and elastin are two primary components of the dermis (inner layer) of skin. They form the skin structure and maintain the elasticity of skin.
The dermis is the inner layer of skin. mermaid3/Shutterstock Supplementing collagen through skincare routines to enhance skin elasticity can help reduce wrinkle formation.
Hyaluronic acid is a naturally occurring molecule in human bodies. It holds our skin’s collagen and elastin in a proper configuration, stimulates the production of collagen and adds hydration, which can help slow down wrinkle formation. Hyaluronic acid is one of the most common active ingredients in skincare creams, gels and lotions.
Moisturisers can hydrate the skin in different ways. “Occlusive” substances produce a thin layer of oil on the skin that prevents water loss due to evaporation. “Humectants” attract and hold water in the skin, and they can differ in their capacity to bind with water, which influences the degree of skin hydration.
Do silk pillowcases actually make a difference?
Can they help? New Africa/Shutterstock Silk pillowcases can make a difference in wrinkle formation, if they let your skin glide and move, rather than adding friction and pressure on a single spot. If you can, use silk sheets and silk pillows.
Studies have also shown pillows designed to reduce mechanical stress during sleep can prevent skin deformations. Such a pillow could be useful in slowing down and preventing the formation of certain facial wrinkles.
Sleeping on your back can reduce the risk of sleep lines, as can a nighttime routine of moisturising before sleep.
Otherwise, lifestyle choices and habits, such quitting smoking, drinking plenty of water, a healthy diet (eating enough vegetables, fruits, nuts, seeds, healthy fats, yogurt and other fermented foods) and regular use of sunscreens can help improve the appearance of the skin on our face.
Yousuf Mohammed, Dermatology researcher, The University of Queensland; Khanh Phan, Postdoctoral Research Fellow, Frazer Institute, The University of Queensland, and Vania Rodrigues Leite E. Silva, Honorary Associate Professor, Frazer Institute, The University of Queensland
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Younger Next Year – by Chris Crowley & Dr. Henry Lodge
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Is it diet and exercise? Well, of course that’s a component. Specific kinds of exercise, too. But, as usual when we feature a book, there’s more:
In this case, strong throughout is the notion of life being a marathon not a sprint—and training for it accordingly.
Doing the things now that you’ll really wish you’d started doing sooner, and finding ways to build them into daily life.
Not just that, though! The authors take a holistic approach to life and health, and thus also cover work life, social life, and so forth. Now, you may be thinking “I’m already in the 80 and beyond category; I don’t work” and well, the authors advise that you do indeed work. You don’t have to revamp your career, but science strongly suggests that people who work longer, live longer.
Of course that doesn’t have to mean going full-throttle like a 20-year-old determined to make their mark on the world (you can if you want, though). It could be volunteering for a charity, or otherwise just finding a socially-engaging “work-like” activity that gives you purpose.
About the blend of motivational pep talk and science—this book is heavily weighted towards the former. It has, however, enough science to keep it on the right track throughout. Hence the two authors! Crowley for motivational pep, and Dr. Lodge for the science (with extra input from brain surgeon Dr. Hamilton, too).
Bottom line: if you want to feel the most prepared possible for the coming years and decades, this is a great book that covers a lot of bases.
Click here to check out “Younger Next Year” and get de-aging!
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5 Ways To Make Your Smoothie Blood Sugar Friendly (Avoid the Spike!)
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At 10almonds, we are often saying “eat whole fruit; don’t drink your calories”. Whole fruit is great for blood sugars; fruit juices and many smoothies on the other hand, not so much. Especially juices, being near-completely or perhaps even completely stripped of fiber, but even smoothies have had a lot of the fiber broken down and are still a liquid, meaning they are very quickly and easily digestible, and thus their sugars (whatever carbs are in there) can just zip straight into your veins.
However, there are ways to mitigate this…
Slow it down
The theme here is “give the digestive process something else to do”; some things are more quickly and easily digestible than others, and if it’s working on breaking down some of the slower things, it’s not waving sugars straight on through; they have to wait their turn.
To that end, recommendations include:
- Full-fat Greek yogurt which provides both protein and fat, helping to slow down the absorption of sugar. Always choose unsweetened versions to avoid added sugars, though!
- Coconut milk (canned) which is low in sugar and carbs, high in fat. This helps reduce blood sugar spikes, as she found through personal experimentation too.
- Avocado which is rich in healthy fats that help stabilize blood sugar. As a bonus, it blends well into smoothies without affecting the taste much.
- Coconut oil which contains medium-chain triglycerides (MCTs) that are quickly absorbed for energy without involving glucose, promoting fat-burning and reducing blood sugar spikes.
- Collagen powder which is a protein that helps lower blood sugar spikes while also supporting muscle growth, skin, and joints.
For more on all of these, enjoy:
Click Here If The Embedded Video Doesn’t Load Automatically!
Want to learn more?
You might also like to read:
Take care!
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Energize! – by Dr. Michael Breus & Stacey Griffith
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We previously reviewed another book book by Dr. Breus, The Power Of When. So what’s different in this one?
While the chronotypes featured in The Power Of When also feature here (and sufficient explanation is given to make this a fine stand-alone book), this book has a lot to do with metabolism also. By considering a person’s genetically predisposed metabolic rate to be fast, medium, or slow (per being an ectomorph, mesomorph, or endomorph), and then putting that next to one’s sleep chronotype, we get 12 sub-categories that in this book each get an optimized protocol of sleep, exercise (further divided into: what kind of exercise when), and eating/fasting.
Which, in effect, amounts to a personalized coaching program for optimized energy!
The guidance is based on a combination of actual science plus “if this then that” observation-based principles—of the kind that could be described as science if they had been studied clinically instead of informally. Dr. Breus is a sleep scientist, by the way, and his co-author Stacey Griffith is a fitness coach. So between the two of them, they have sleep and exercise covered, and the fasting content is very reasonable and entirely consistent with current consensus of good practice.
The style is very pop-psychology, and very readable, and has a much more upbeat feel than The Power Of When, which seems to be because of Griffith’s presence as a co-author (most of the book is written from a neutral perspective, and some parts have first-person sections by each of the authors, so the style becomes distinct accordingly).
Bottom line: if you’d like to be more energized but [personal reason why not here] then this book may not fix all your problems, but it’ll almost certainly make a big difference and help you to stop sabotaging things and work with your body rather than against it.
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