How to tell if almonds are bad

In this brief guide, we will answer the question “how to tell if almonds are bad?” with an in-depth analysis of the signs of spoiled almonds. Moreover, we will also discuss the health benefits and proper storage of almonds.

How to tell if almonds are bad?

Following are some of the signs of old almonds:

  • Sour smell or almost chemical-like smell.
  • Bitter

So do not consume these kinds of almonds and save your health by getting sick.

What causes almonds to spoil?

Almonds deteriorate due to their susceptibility to rancidity. And the reason is the presence of unsaturated fats in almonds. And when almonds are exposed to moisture, light, heat, and oxygen. 

The auto oxidants present in almonds start to oxidize these fats. And almonds end up with a sour and bitter taste. So try to avoid these almonds.

Can you get sick from eating old almonds?

Rancid, old, and spoiled almonds do not make you sick immediately if you consume less amount. But it is recommended that it is good to throw away and not consume. Otherwise, it may be because of digestion problems as well as negative harmful effects on your body.

What happens when almonds expire?

Scientists are still trying to figure out why certain almonds go rotten. They do know, however, that if an almond doesn’t dry correctly due to too much moisture from rain or irrigation. 

During one season, the inside of the nut will be harmed. After they’ve been roasted, the almonds, which aren’t harmful to your health, can taste bitter.

Can we consume almonds daily?

Yes, daily consumption of almonds has a positive effect on health. Consuming 1 to 2 handfuls of almonds daily relatively helps in a mild reduction in “LDL cholesterol”. LDL lipoprotein is present in your blood. It is also called “Bad cholesterol”. Because a high level of LDL leads to certain cardiovascular diseases.

How long do almonds last?

Raw almonds remain good for at least more than 1 to 2 years. Moreover, snack almonds that are unopened remain in good quality for 1 week after their best date.

And it is recommended that in the case of the opened packet just try to consume them as soon as possible and do not store them for a long time.

What about roasted almonds?

If you have roasted or seasoned almonds, there is no such problem in storing them at room temperature. Moreover, if you buy a large packet of these almonds, 

And the packet is not resealable; it is still good to transfer almonds into an airtight container. And place them in a dry and cool place to maintain their quality.

What about the almonds that are still in their shells?

If you have almonds in their shells. There is no worry because the shell gives protection to the almonds. And there are very less chances of spoilage. 

You can easily store them at room temperature. Moreover, one thing you must keep in mind is if almonds come in a bag just make sure that they should be well ventilated.

Can we Freeze almonds?

Freezing is a process in which you can maintain your product quality. So it is also a good idea to store almonds to increase their shelf life.

Make sure that your almonds must be dry during the freezing process. It is recommended to try to use a freezer bag for better results.

What is the proper storage of Almonds?

It is recommended that to maintain your almond’s quality it is good to store them in a cool and dry place. But different chiefs have their preference for storing almonds. Some people like to store them in the refrigerator and others want to freeze them. 

Either is fine because almonds can last for a year or more in an environment of 32 to 45 degrees Fahrenheit with a relative humidity of 60 to 75 percent. 

Use an airtight container, you can use plastic or as well as a glass container for the packaging process. This type of packaging saves you almonds from moisture and prevents spoilage.

What are the nutritional facts of Almonds?

  • 184 Kcal / 760 KJ
  • 6.3g Protein
  • 16.7g Fat
  • 11.5g Mono-unsaturated fat
  • 72mg Calcium
  • 81mg Magnesium
  • 7.19mg Vitamin E
  • 14mcg Folate

What are the health benefits of almonds?

Following are some of the health benefits of almonds:

  • It helps in the journey of weight loss.
  • It is also helpful in reducing the risk of cardiovascular diseases.
  • It supports maintaining the blood sugar level
  • It enhances brain activity.
  • It helps to improve gut health.


In this brief guide, we answered the question “how to tell if almonds are bad?” with an in-depth analysis of the signs of spoiled almonds. Moreover, we discussed the health benefits and proper storage of almonds.


Leave a Comment