Smoking Weed While Breastfeeding: 5 Effects on Baby (AKA Smoking Pot)

Smoking weed while breastfeeding effects on baby: This post is based on research, the risk you expose your baby to when you breastfeed while smoking weed or pot.

In the recent times, it’s no longer news that some women resorted to using marijuana to manage the side effects of pregnancy, or to manage the stress and anxiety they experience at the early stages of breastfeeding.

Marijuana may help them relax and have a good night’s sleep. However, there are effects of smoking weed on baby while breastfeeding which is what we will be discussing in this post.

Must Read: Can a Breastfeeding Mother Get Pregnant or Take Postinor

Medical research has suggested that marijuana can be passed into the breast milk of nursing mothers. This could potentially be unsafe for the newborn.

It is known that marijuana is slowly broken down by the body, which means it can last longer in the body than regular food or alcohol.

Marijuana is stored in fat cells, and these fat cells are responsible for lactation. This is more than enough reason to inquire about the possible effects of smoking weed on baby while breastfeeding.

Researchers have tried to figure out how much marijuana can be passed into breast milk, and the threats it may pose to the baby.

Studies have shown that as much as 2.5% of the marijuana a mother consumes can make its way into breast milk, and that is a pretty substantial amount.

Besides being passed into breast milk, marijuana can also affect the baby by the way of inhaling second hand smoke.

Weed – What Is It?

For those who don’t know, Marijuana (weed) is a social drug that is made from the plant Cannabis Sativa. It is one of the most popular recreational drugs in the world and can be consumed by smoking or sprinkling into food or drinks. Read on below to see the possible consequences of weed on your baby.

Effects Of Smoking Weed While Breastfeeding On Baby

Alters Your Baby Development

Some medical research has suggested that women who smoke marijuana while breastfeeding put their babies at risk of slow development. These studies claim that babies, who consume marijuana via breast milk move slower, are weaker and are less co-ordinated.

Same research suggests that it affects a baby’s intellectual growth.

Lesser Breastfeeding Time

 Another study revealed that mothers who smoke marijuana during their nursing stages tend to breast feed their babies less than those who do not smoke.

This ultimately means that the baby would be deprived of the much needed natural vitamins and nutrients needed to grow.

Weight Loss

 Marijuana is known to have relaxing qualities, which can induce sleep. If a baby constantly consumes marijuana through breast milk, it means the baby would sleep a lot more than usual. This may seem like a good thing but it’s not. Research has shown that babies who sleep too much will ultimately eat less, this would eventually lead to weight loss.

This is hazardous for babies, who of course need to eat to grow.

Marijuana Promotes Nonchalant Behavior

People who smoke marijuana tend to relax a lot more, which means they may pay less attention to things that matter. One of which is caring for their baby.

When inadequate attention is paid to a new born, so many things concerning the baby’s health and overall welfare may go unnoticed.

Risk of Lung Congestion and Infection

 Mothers who smoke marijuana may expose their babies to inhaling second hand smoke. Keep in mind that marijuana is predominantly a “street drug” and barely passes through any quality control procedure. This means the marijuana they smoke may be laced with other substances which could be poisonous to your baby’s lungs when inhaled.

Also, your baby’s lungs are young and fresh, and the only gas it can handle is oxygen. Stuffing your baby’s lungs with marijuana smoke is very harmful!

The more marijuana is consumed consistently, the more its active chemicals pile up in the body. And since it takes a longer time for it to metabolize, it means your baby may still consume it during breastfeeding even if you’ve paused your smoking habit for a week or two.

Smoking Weed While Breastfeeding Vs Smoking Pot While Breastfeeding: What Is The Difference?

Weed and pot are two names given to the same drug – Marijuana. They are both produced from the plant Cannabis Sativa, whose key element is Tetrahydrocannabinol, also known as THC.

The name “pot” and “weed” are more or less street names or slangs used to describe the same thing. They also have other nicknames, which include “kush”, “marley” and ““joint”.

Breastfeeding mothers may be confused as to what the difference between “weed” and “pot” is, but there is none. Consuming weed or pot, both has the same effects on the mother and the baby. These include increased heartbeat rate, altered perception and mood change.

The 5 effects of smoking weed on baby while breastfeeding I listed above are constant with smoking “weed” and “pot”, since they are the same drug.

Even though smoking marijuana has its health benefits for adults, it is not advisable to expose babies to it as it has destructive effects. Some of which are damaging of the baby’s brain cells which would lead to slow intellectual growth, potential weight loss, lung infection and uncoordinated movements.


Doctor Heather Bradshaw, who is a specialist in cannabinoid pharmacology at Indiana University’s Department Of Psychology and Brain Sciences, asserts that there is no safe level of consumption of marijuana during a mother’s breastfeeding period.

She is strongly of the belief that the effects of smoking weed on baby while breastfeeding are harmful and that nursing mothers should desist from it; at least until after their breastfeeding stages.

This is what she said precisely:

Research has suggested that early exposure of THC to the brain can affect cerebellar development. Since abnormal cerebellar development is associated with an increased chance of schizophrenia later in life, this could be a risk factor.

Dr. Heather Bradshaw.

Studies done by medical professionals have proven beyond reasonable doubt that it is unsafe to consume “weed” or “pot” while breastfeeding. Restraining from it is the best policy!

Have you really experienced any problem doing this? We will like to read your personal experience or effects of smoking weed on baby while breastfeeding.

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