May 24, 2022
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Should I Eat Fruit? The Ultimate Guide for Determining “Is Fruit Good for You?”

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Want to know how fruit fits into a healthy diet? It’s a valid question! After all, it’s absolutely possible to lose weight eating fruit…and GAIN weight eating fruit!  This is an area of focus for our 1-on-1 Coaching clients, but we’re gonna tell you everything you need to know below too. Today we’ll help you […]
The post Should I Eat Fruit? The Ultimate Guide for Determining “Is Fruit Good for You?” first appeared on Nerd Fitness.


Should this LEGO eat berries? Daily? Let's find out!

Want to know how fruit fits into a healthy diet?

It’s a valid question! After all, it’s absolutely possible to lose weight eating fruit…and GAIN weight eating fruit! 

This is an area of focus for our 1-on-1 Coaching clients, but we’re gonna tell you everything you need to know below too.

Today we’ll help you determine how much fruit, and what kind of fruit, you should be eating. 

Here’s what we’ll cover to answer the question, “Is eating Fruit healthy?”

If you’re curious about where fruits and other foods such as potatoes fall on the “healthy eating” spectrum, you should check out the Nerd Fitness Diet guide and cheat sheet. It’s a level-up system designed for you to adopt new healthy habits that will stick, by slowly progressing you from a newbie to an expert.

You can check it out for free when you join the Rebellion!

Is Fruit Good for you?

Eat a variety of fruits, like mandarins. We'll explain why shortly.

As we lay out in our “Healthy Eating” guide, fruit is absolutely healthy and can help you reach your goals – in the right quantities.[1] 

Eating fruit is great because:

  • Full of nutrients.[2]
  • Packed with fiber.[3]
  • A great snack option or it can be part of a protein-focused breakfast!

Watermelon can be part of a healthy diet. Just maybe don't eat the kind that dances.

That’s why eating fruit is “universally promoted” as being good for you.[4]

Which makes inquiries of “is fruit healthy?” perplexing. 

What’s with the controversy?

For that, we need to talk about the calorie and sugar content of fruit.

Is the Sugar in Fruit Bad for You?

Are they harvesting sugar here? Is that a good idea?

If anyone tells you not to eat fruit, it’s most likely because they’re afraid of the sugar content of the produce.

With the rise of low-carb diets like Keto, many people are turning away from fruit entirely.

What’s going on here?

A couple of things:

  1. There is A LOT of evidence that the excessive intake of added sugar is indeed harmful to human health. Study[5] after study[6] after study[7] shows the adverse effects of added sugar into the diet. Fruit contains fructose, which is a sugar. 
  2. Sugar is a carbohydrate. If you’re following the Keto Diet, the Paleo Diet, or any other low-carb plan, you need to limit the number of carbs you eat – which includes sugar.

If you’re not doing Keto, you don’t need to worry about that second point, because you aren’t eliminating carbs.

But how about the first one? Is the sugar in fruit harmful to us?

In one word: no.

Yep, the sugar in fruit is fine for humans. Let's explain.

Fruits are loaded with fiber and water, so it’s not strictly composed of fructose. 

It also takes a decent amount of effort to chew an actual piece of fruit. 

All of this slows down the absorption of fructose from the fruit. 

According to Dr. Ludwig of Harvard Medical School, if you eat whole fruit, it’s difficult to consume enough fructose to be harmful.[8]

Notice that caveat “whole fruit.” This is critical and deserves its own section.

But first…

Is Eating Fruit Good for Weight Loss?

This LEGO eats watermelon on the regular. Is that good for weight loss?

We’ve established that fruit is good for you. 

That news shocks exactly no one. 

But is fruit good for weight loss?

To answer that question, let’s consider two points:

#1) Fruit can be generally low in calories

Here is 200 calories worth of an apple (thanks to WiseGEEK): 

This is about 200 calories of apple.

Compare that to 200 calories worth of a bagel:

This picture shows you 200 calories worth of a bagel, which is about 2/3 of one.

#2) Fruit can be satiating

Fruit can help kill hunger or scratch that “I WANT SUGAR” itch. When you eat 200 calories worth of an apple, it can help make you feel fairly full. 

When you eat 200 calories worth of bread, you haven’t even finished a single bagel yet.

Studies done on the satiating power of different foods have shown fruit to be some of the most satisfying food studied. People feel more full from eating an apple or an orange than from eating beef or eggs.[9]

In summary: Fruit can be high in nutrients, low in calories, and can help us feel full.

As we discuss in our Guide to Healthy Eating, this is a great recipe for successful weight loss. 

So yes, fruit can indeed be part of a meal plan to lose weight.

Yep, go ahead and eat fruit as part of your weight loss plan.

We need to stop and make a point here: fruit, like every other food, obeys the laws of thermodynamics. Meaning the calories in fruit will still contribute to your total daily calorie goal

Why does this matter?

Weight loss comes down to eating fewer calories than you burn

Yes, there’s nuance, hormones messing with our hunger signals, and so on. But successful weight loss depends on consuming fewer calories than you expend consistently. 

If you’re trying to lose weight, you need to establish calorie goals. Fruit can factor into those goals and the calories should be accounted for.

This means that even with all the nutrients and fiber, eating all of your meals along with 30 bananas a day will result in you wondering “Why can’t I lose weight?” 

Save that for Donkey Kong:

I wonder if DK burns over 30 calories a day? Probably.

Where fruit can really get you into trouble is if you start to move in the direction of “fruit-like.” We’ll jump to that with our next section.

First, if you are trying to lose weight and wondering where fruit fits into the equation, I want you to know you’re on the right track. 

Lots of our coaching clients come to us with all sorts of different fitness questions, like what to eat and how to exercise, proving we all start from unique situations. The important thing is that you’re beginning to ask questions and looking for answers. 

If you want help on your journey, we’re here for you. Our 1-on-1 Online Coaching Program partners busy people just like you with a coach who will get to know you better than you know yourself.


Is Fruit Juice Healthy?

Fruit is healthy, but fruit juice like shown here is where you can get into trouble.

While fruit can 100% be part of a healthy diet, “fruit like things” don’t quite get our stamp of approval.

Without the fiber, water, and intact cell walls of the fruit, your body will absorb the fructose very quickly.[10]

Not good.

Let’s chat specifically about “drinkable” fruit first:

#1) Fruit juices (cranberry juice, orange juice, grape juice): these are high-calorie, sugar-filled beverages. 

For example, here are the calories in one 8 oz  serving of: 

  • Apple Juice: 103 calories, 22 g of sugar
  • Orange Juice: 103 calories, 18 g of sugar
  • Grape Juice: 136 calories, 32 g of sugar

For reference, an 8-ounce glass of Coca-Cola would have about 26 grams of sugar.

2) Fruit Smoothies: Just because it’s a fruit smoothie doesn’t mean it won’t make you fat! Have you seen the calorie count and sugar content of smoothies and ‘green drinks’? Yikes.

  • Green Machine Naked Juice (15.2 oz or 450 ml bottle): 270 calories, 53 g of sugar.
  • Smoothie King Banana Boat (20 oz or 591 ml smoothie): 450 calories, 70 g of sugar.

A man realizing how difficult this at-home workout will be.

Yeah…which is why we made this:

The Green Machine is more or less just a bottle of sugar.

We have a full guide “Is Drinking Fruit Juice Healthy?” if you’d like to learn more. 

Should I Eat Dried Fruit?

While fruit is healthy, how about dried fruit? Eh, not really.

Another “fruit-like thing” we need to talk about is dried fruit.

Dried fruits are notoriously easy to overeat because they are so small. Since the water has been taken out, all that’s left is the sugar and fiber. 

Here’s 1 serving of raisins, which is 108 calories and 21 g of sugar:

Since the water is taken out, raisins have a lot of sugar and calories.

If you are saying “oh man, I eat 5x that many raisins when I eat them…” then multiply those calorie and sugar numbers by 5!

Per weight, all dried fruit will be higher in calories and sugar than its “whole fruit” counterpart.

The other thing to consider is that sugar is often ADDED to dried fruit to make it even sweeter. 

Consider these banana chips:

Not only is the water taken out of these bananas, but sugar is ADDED into it.

Second ingredient after dried banana? “Organic sugar.”

An ounce of these banana chips is going to run you about 147 calories and 10 grams of sugar (17g for total carbs).

For comparison, an ounce of a regular banana is about 25 calories.

You really have to be careful with dried fruit because it’s so easy to overeat.

However, this isn’t the only place where sugar is added to fruit.

Is Canned Fruit Healthy?

Is canned fruit healthy? Depends what's added with it!

The big concern with canned fruit is the syrup that is often included with it.

What’s in the syrup? Sugar. Of course it’s sugar. 

Let’s take a look at Del Monte’s canned peaches:

Canned fruit is fine, as long as it's just fruit. Be careful with added sugar here.

The syrup here is composed of “high fructose corn syrup, corn syrup, and sugar.”

Let’s compare the canned fruit to a normal peach you’d pick from a tree:

Del Monte’s Canned Peaches (in heavy syrup):

  • Serving size: 256g
  • Calories: 200
  • Total Sugar: 42g
  • Total Carbohydrates: 50g

Extra Large Peach

  • Serving size: 224g
  • Calories: 88 
  • Total Sugar: 19g
  • Total Carbohydrates: 21g

When you package peaches this way you DOUBLE the calories and the sugar content.

Our advice would be to purchase canned food that HASN'T been pumped full of sugar.

This is why you should always read the nutrition label when purchasing canned fruit (although it’s a good habit in general).

To summarize the last few sections: fruit is healthy, provided you stick to fresh or frozen and not fruit-like food, dried fruit, or canned fruit packed in syrup. 

If you enjoy a small glass of orange juice occasionally, or you pack a serving of raisins in your lunch and it makes life worth living, by all means! 

Just don’t chug OJ by the gallon, drink a 64 oz “real fruit smoothie,” and eat raisins by the handful and then wonder why you’re not losing weight.


Is this a serving of raspberries? Let's see!

The best way to paint a picture of sugar and calorie content of fruit is with some actual serving sizes.

So let’s do that.

We’ll also share carb content and fiber content, in case you are following a ketogenic or low-carb diet.


A regular apple contains about 95 calories.

  • Serving size: 1 medium-size apple (182g)
  • Calories: 95
  • Protein: .5g
  • Total Carbohydrates: 25g
    • Dietary Fiber: 4.4g
    • Sugar: 19g
    • Net Carbs 20.6g


A medium-sized banana will contain roughly 105 calories.

  • Serving size: 1 medium-size banana (118g)
  • Calories: 105
  • Protein: 1.3g
  • Total Carbohydrates: 27g
    • Dietary Fiber: 3.1g
    • Sugar: 14g
    • Net Carbs 23.9g


A cup of blueberries (about a fist) is about 85 calories.

  • Serving size: 1 cup (148g)
  • Calories: 85
  • Protein: 1.1g
  • Total Carbohydrates: 21g
    • Dietary Fiber: 3.6g
    • Sugar: 15g
    • Net Carbs 17.4g


A cup of grapes (again about a fist) is roughly 62 calories.

  • Serving size: 1 cup (92g)
  • Calories: 62
  • Protein: .6g
  • Total Carbohydrates: 16g
    • Dietary Fiber: .8g
    • Sugar: 15g
    • Net Carbs 15.2g


A small orange is about 45 calories, which is fairly low.

  • Serving size: 1 small orange (96g)
  • Calories: 45
  • Protein: .9g
  • Total Carbohydrates: 11g
    • Dietary Fiber: 2.3g
    • Sugar: 9g
    • Net Carbs 8.7g


Raspberries are low in calories in that one cup is only about 65.

  • Serving size: 1 cup (123g)
  • Calories: 65
  • Protein: 1.5g
  • Total Carbohydrates: 15g
    • Dietary Fiber: 8g
    • Sugar: 5g
    • Net Carbs: 7g


Watermelon is another fruit low in calories because it contains so much water.

  • Serving size: 280g
  • Calories: 85
  • Protein: 1.7g
  • Total Carbohydrates: 21g
    • Dietary Fiber: 1.1g
    • Sugar: 17g
    • Net Carbs: 20.9g

As we mentioned earlier, understanding how many calories you’re consuming is a key component of weight loss.

If you’re targeting 2,500 calories a day, and your meals are bringing you up to about 2,300 calories, you know you can fit in a couple of bananas for a snack.

If you’re following a low-carb diet, and you have about 10 net carbs left in your daily allowance, you know you can eat a handful of raspberries and still meet your goals.

Building a Healthy Plate (Next Steps)

You now know that this plate would actually be a healthy snack!

Like anything else, Nerd Fitness recommends fresh fruit in moderation.

Except for awesomeness.

Like this.

You can have as much of that as you want.

Back to fruit!

We recommend eating a healthy combination of vegetables, protein, and healthy fats.

It ends up looking like this Healthy Plate (taken from our Healthy Eating guide):

If your meal plate looks like this, you're doing a lot of the heavy lifting for weight loss.

Your “healthy carb” could 100% be a serving of fruit.

Of any type of fruit!

The different colors of fruit will correspond to different nutrients, so go wild![11] Try different fruits and experiment with new kinds. Keep rotating to ensure you give lots of different vitamins and minerals. 

If you’re trying to lose weight, just remember to watch your overall calorie intake (fruit included).

You got this!

Wayne is stoked that he made his small change for weight loss.

Still here? Want some more help starting your fitness journey?

Alright, I’ll give you my favorite next steps. But only caused you asked nicely.

#1) Our 1-on-1 Online Coaching program: a coaching program for busy people to help them make better food choices, stay accountable, and get healthier, permanently.

You can schedule a free call with our team so we can get to know you and see if our coaching program is right for you. Just click on the image below for more details:

#2) If you want an exact blueprint for leveling up your nutrition, check out Nerd Fitness Journey! Our fun habit-building app helps you exercise more frequently, eat healthier, and level up your life (literally).

If you follow our Nutrition missions, you’ll learn to eat healthier while earning XP! Sah-weeeet.

Try your free trial right here:

#3) Enlist in the Rebellion! We have a free email newsletter that we send out twice per week, full of tips and tricks to help you get healthy, get strong, and have fun doing so. 

I’ll also send you tons of free guides that you can use to start leveling up your life too:

Okay enough about me, let’s talk about you: 

  • Do you LOVE fruit?
  • How do you compose a healthy plate?
  • Any great snack or recipe ideas?

For the Rebellion!


PS: Make sure you read our Full Guide on Healthy Eating if you are just starting to level up your nutrition game. 


Photo source: Fruit Ninja, Mandarin, Berry Hard Work, Watermelon Dude, Juice Boxes, Raspberry Harvesting Squad, Breakfast Fruit Plate, Watermelon, Raspberries, Oranges, Grapes, Blueberries, Bananas, Apple, Raisins, Dried Mango Spears, Banana Chips, Canned Peaches, Plate of Peaches

GIF Source: Dancing Watermelon, Belle, Thumbs Up, Donkey Kong, Spit, Cat on Carpet, Wayne, Batman.

The post Should I Eat Fruit? The Ultimate Guide for Determining “Is Fruit Good for You?” first appeared on Nerd Fitness.


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