December 8, 2025

Is this The Best Snack?

Lessons from a Fit life.

There’s no such thing as the greatest snack, but I love pistachios and what makes them great lets us talk about some important, albeit overlooked facets of nutrition. 

Let’s get nuts!

Pistachios

Why are they great?

Firstly, they taste good; No one snacks on Brussel sprouts for a reason.

Secondly, they’re nutritious. Pistachios are packed with protein, antioxidants, healthy fats, Fiber and are sating (they fill you up). Nobody ever gained a ton of weight eating pistachios.

Pistachio ice cream… maybe.

How about some of the overlooked benefits?

Pistachios, require a little bit of commitment to eat, i.e. You have to shuck the shell before enjoying them. This simple act of shucking the pistachio is akin to Fidgeting. Do you know the most common habit of thin people is?

You guessed it: fidgeting.

Fidgeters burn around 300 extra calories a day; in other words about a pound every 11 days. Shucking the pistachio = fidgeting = NEAT (non exercise activity thermogenesis). You’re burning calories while you ingest calories! 

It’s like passive income.

Want some more reasons?

The Thermic effect of food

The thermic effect of food (TEF) is basically the amount of energy it takes for your body to ingest, digest, absorb, and metabolise the food you eat. Nuts have “a higher thermogenic effect that can lead to less fat accumulation in the body.”Pistachios are the tastiest nut (imho) and are loaded with protein (highest thermic effect) so BAM! Best snack ever!

Chart of daily energy expenditure showing the thermic effect of food

Whole Foods in general have a higher thermogenic effect. Meanwhile typical processed snack foods loaded with empty calories have a very low thermic effect.

Like I said, pistachios are great? Are they the best? Who knows? Who cares? What matters is you’re thinking a little differently about the food you eat. 

Maybe you’re even thinking about getting some nuts.

About the author

Stephen Allison

Stephen Allison founded Fit, a private personal training studio in Boston’s South End, after more than 20 years of coaching clients one-on-one. He trains runners, lifters and everyday athletes.

Want a coach in your corner? Train one-on-one with Stephen or another Fit trainer. Your first 45-minute session is free.

Keep reading

If there were one small thing that improved your sleep, kindled vivid dreams nightly, enhanced mental health and assisted weight loss, would you be interested? It won’t cost much; nor will it take up much time. You in? Are you ready to make your own yogurt? You probably thought I was selling you a pill. Nah, Homie, it’s a yogurt maker. Unfortunately it’s not covered by insurance.
Losing weight is hard. The human experience has drastically changed in our lifetime, and our bodies haven’t adapted yet. If only there were a few easy things we could do to help us lose weight…
Nutritional advice changes pretty quickly. One minute they’re telling us to fast, then fasting can kill us, then, wait a minute, fasting is back; only this time make it an olive oil fast.

Subscribe to our blog

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Book a trial 
session today

Meet with us for a complimentary consultation where we learn about your goals, your schedule, and what motivates you. No pressure, no sales pitch—just a chance to talk about what you want from your training experience.