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Why Do We *Still* Know So Little About Our Body On The Pill?

Why Do We *Still* Know So Little About Our Body On The Pill?

The creation of the birth control pill in the 1950’s was nothing short of revolutionary for female reproductive freedom. For the first time in history, there was a reliable, convenient, female-led contraceptive method, meaning men and women could enjoy sex without a side of pregnancy (yay!).

This freedom meant more of us could have more control over our lives and the schedules we made for ourselves. We now had the tools to balance all areas of our lives: we could go to university, have professional careers and decide when we wanted to have children instead of leaving it up to chance.

Now, almost 70 years later, the pill is the most commonly prescribed form of contraception. Yet, so many of us know very little about how it works and what its key functions mean for our bodies. So, if the pill is right for us, how can we make sure that the rest of our lives stay in balance so we’re getting as much from the pill as we can - being both safe from pregnancy and holistically well.

Having as much information as possible about the pill (and other forms of contraception) helps you make informed decisions about your body. And that’s what we’re all about!

Before we get into it, we want to make a couple of things clear: we’re not anti-pill, we’re just very pro-information!

All of the information shared here is provided in a general sense and your GP is the best person to talk to about your specific wants and needs in this area so always talk to them before making any medical decisions.


The pill performs three main functions:

  • It disrupts the communication between the brain and ovaries to prevent ovulation each month.
  • It thickens the cervical mucus which makes a sperm’s journey much more difficult; and
  • It thins the lining of the uterus so its less hospitable for potential embryos.

Scientifically-speaking, it carries out these functions by preventing the production of oestrogen and progesterone and these are hormones that, like most hormones, perform a lot of different functions beyond the world of babies.

They play a key role in: our mood, energy levels, libido, metabolism, and the health of our skin, brains, and bones.

We don’t know about you but those are things we would quite like to keep around.


So while your pill is performing the key functions it needs to in order to prevent pregnancy, the flipside of this work is that it impacts the metabolising (or processing) of key vitamins, nutrients, and minerals which are essential to our body’s everyday functions.

According to The World Health Organisation (WHO), nutrients that can be depleted in your body while on the pill are: vitamins B2, B6, B12, and 9 ( folic acid), and vitamin E as well as the minerals magnesium, selenium and zinc. Since we already struggle to meet our body’s needs for these as it is, it’s tricky to replenish depleted stores from diet alone, let alone when we add the pill into the mix.


The good news is, there are some easy ways to give your body some extra help if you decide that oral contraception is the best choice for you and to keep the balance of safe sex and healthy you.


The vitamins, nutrients, and minerals mentioned above can all be taken in supplement form so you can ensure you’re getting a sufficient daily dose. That’s why we made Take Me With The Pill. The function of these nutrients is vast and varied so it’s important we have them in abundance:

  • B-Vitamins, particularly B2, B6, B12 & B9: You can thank these B-group vitamins for acting as the building blocks of a healthy body by directly impacting energy levels, brain function, cell metabolism and detoxification.
  • Vitamin E: Best known for its powerful antioxidant and anti-inflammatory properties, vitamin E supports immune function and cell regeneration. It’s the anti-aging vitamin, if you will.
  • Magnesium: The nutrient that brings the chill, magnesium plays a key role in total body relaxation, as well as blood sugar balance, energy production and getting the kind of restorative sleep dreams are made of.
  • Selenium: A powerful antioxidant that supports liver function and hormone detoxification, and is best known for its beneficial effects on thyroid function.
  • Zinc: A trace mineral that’s required for over 300 enzyme (chemical) reactions in the body. Some of the reasons we love zinc include its benefits for supporting the immune system, ovulation and skin health.


The liver plays a vital role in the body’s digestive process. In laywoman’s terms, it takes everything you need from anything you eat and helps the body process it. In addition to food, it does this for medicines - including the hormones in your pill. The compound that makes this job - processing and detoxifying oestrogen - easier for the liver is called Diindolylmethane. It’s particularly bountiful in cruciferous vegetables. That includes cauliflower, cabbage, kale, radish, bok choy, and brussel sprouts so go nuts for greens when you can.


This blog post is for educational purposes only. It is not designed to diagnose, treat or cure. We are all unique. For your individual health concerns, it is important to discuss these with a relevant health professional.

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