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Vitamin D deficiency is common worldwide, even in sunny countries! In Spain,  it is estimated that one third of the population may be deficient in vitamin D (1). In the UK, studies have shown a significant number of people with low vitamin D levels in their blood.

Just like plants need sunlight to grow, so it is true with humans for better health and wellbeing.

At least 75% of our vitamin D is produced in the liver via the conversion of sunlight. There are some foods that contain a fair amount of vitamin D, but most foods contain very little unless the vitamin has been added.

Rickets, a condition that affects bone development in children, causing the bones to grow weak, soft and a tendency towards deformities was eradicated in the Western World during the early 20th century by fortifying foods with vitamin D.

When I visited Iceland, I was told that all residents were recommended to take vitamin D by their physicians and health practitioners, due to the fact that you don't see the sun at all for 3 months and one can quite easily become depressed.

Read on to understand the importance of vitamin D, what the deficiency symptoms are and how to balance your vitamin D levels naturally.


What Is Vitamin D And Why Do We Need It?

In the truest sense of the form, vitamin D acts more like a hormone and is not a vitamin at all, as the body is capable of producing it in the liver. It is then stored in the liver and fatty tissues of the body.

Cholesterol (7-dehydrocholesterol) in the human skin synthesises vitamin D from being exposed to UV light from the sun.

We need vitamin D for many different functions in our body:

  • Assists the absorption of calcium and regulates normal calcium and phosphate levels
  • Promotes bone and cell development
  • Reduces joint inflammation
  • Boosts the immune system
  • Regulates mood

What Can Happen If We Are Deficient In Vitamin D?

The normal range of vitamin D is between 20 and 40 ng/ml, although this number can vary a bit.

Group studies show that pregnant women and babies are most at risk of vitamin D deficiency.

Studies have linked low vitamin D levels to a number of health issues (2):

  • Mortality
  • Hair loss
  • Cardiovascular disease
  • Reduced bone density and osteoporosis. Tooth decay
  • Higher risk of bone fractures
  • Metabolic syndrome
  • Malignancy. Susceptibility to certain cancers, such as breast, ovarian, colon and prostate cancers have been linked with vitamin D deficiency.
  • Hormonal imbalances. A vitamin D deficiency can lead to reduced oestrogen levels, which, in turn can lead to depression, hot flashes and mood swings.
  • Autoimmune conditions
  • Muscle weakness and muscle aches
  • Infections
  • Rickets
  • Fatigue
  • reduced cognitive performance. Difficulty in thinking cleared and making decisions.
  • Mood imbalances, such as depression, Seasonal Affective Disorder (SAD), insomnia and anxiety.
  • Sleeping issues, including sleep apnea and disrupted sleeping patterns.

What Causes A deficiency in Vitamin D?

  • Sunscreens - there have been many concerns that the use of sunscreen negatively impacts the body's ability to synthesise vitamin D. Studies show that this is true with artificially generated UV light, however, when using natural sunlight, there appears to be no effect when using moderate protection sunscreens. (3)
    Although a topic for another time, the use of commercial sunscreens have been shown toxic to marine life, corals and fish reproduction. It also contains toxic chemical ingredients that are human hormonal disruptors and create organ system toxicity.
    When it comes to sun protection, ideally use a natural product, such as coconut oil or raspberry seed oil.
  • Clothing - having our skin covered in clothes can either partially or totally block the sun's UV rays.
  •  Air pollution - living in an area with high levels of air pollution are at increased risk of developing a vitamin D deficiency.
  • Medications -  laxatives, steroids (such as prednisone), cholesterol lowering drugs, seizure-controlling drugs, and weight loss drugs.

What Is the Best Way To Get Vitamin D?

How can you balance your vitamin D levels?

Exposure to sunlight is the best and most effective method to have adequate vitamin D levels.

Being exposed to the sun daily for 10- 15 minutes without sunscreen is recommended for fair-to-medium skin.

If you are darker toned skin, you may need to spend at least 40 minutes in the sun to get adequate exposure.

In the winter, when the sun is less potent, double the time may be needed.

The main food sources containing vitamin D are animal products, such as cod liver oil, mackerel, swordfish, sardines, tuna, beef liver, caviar and fortified cows milk.

If you're vegan, the best way to obtain vitamin D is through mushrooms and nut milks, such as oat milk fortified with vitamin D.

If you would like to add extra supplementation, this vegan vitamin D3 from Viridian on Naturitas.es is in liquid form and only 0,5ml a day is needed. Other ingredients contain sunflower seed oil and oil of orange - nothing else!

Is It Possible To Take Too Much Vitamin D?

Yes, and there have been increasing reports of vitamin D overdose and poisoning. This can be due to the over-fortification of milk or prolonged use of vitamin D supplements.

In one case, a 62 year old man was hospitalised with a neurologic disorder and kidney failure. The patient reported that he had been on a slow-release multivitamin containing Vitamin D and Vitamin A prescribed by his physician (4). His blood levels had excess calcium (Hypercalcemia), a condition that can weaken bones, create kidney stones and create interferences in the functioning of the heart and brain.

Some symptoms of too much vitamin D include:

  • Nausea
  • Apathy
  • Vomiting
  • Abdominal pain
  • Dehydration
  • Confusion
  • Increased thirst

Vitamin D Testing With Kinesiology

You can find out how what your vitamin D levels are like by having a blood test.

You can also get tested in your kinesiology session, where we can additionally test for other deficiencies, or if there is too much of  a mineral or vitamin.  Since the liver and the kidneys play a role in vitamin D, these organs can be strengthened and restored in the session, addressing any imbalances from a holistic point of view.

For more information, send me a message or visit the kinesiology section of this website.




  1. González-Molero I, Morcillo S, Valdés S, Pérez-Valero V, Botas P, Delgado E, Hernández D, Olveira G, Rojo G, Gutierrez-Repiso C, Rubio-Martín E, Menéndez E, Soriguer F. Vitamin D deficiency in Spain: a population-based cohort study. Eur J Clin Nutr. 2011 Mar;65(3):321-8. doi: 10.1038/ejcn.2010.265. Epub 2010 Dec 22. PMID: 21179052.
  2. Lim K, Thadhani R. Vitamin D Toxicity. J Bras Nefrol. 2020 Apr 3;42(2):238-244. doi: 10.1590/2175-8239-JBN-2019-0192. PMID: 32255467; PMCID: PMC7427646.
  3. Neale RE, Khan SR, Lucas RM, Waterhouse M, Whiteman DC, Olsen CM. The effect of sunscreen on vitamin D: a review. Br J Dermatol. 2019 Nov;181(5):907-915. doi: 10.1111/bjd.17980. Epub 2019 Jul 9. PMID: 30945275.

We all know that we should be drinking at least 2 litres a day for our health and well being, however, drinking the right type of water is the key to receiving optimal benefits.

Tap water doesn't mean it's safe to drink even though it meets safety guidelines.

Alicante has very hard water and has a high content of chlorine and cal, making the water taste very unpleasant, and you'll end up still feeling thirsty.

The consumption of tap water over time poses great risks to health as you shall read below.

Bottled water isn't that great either since chemicals from the plastic can leach into the water.
Avoid bottles made with BPA (Bisphenol A) which are chemical hormonal disruptors, they mimic oestrogen and are linked to reproductive health problems and certain types of cancers, such as breast, ovarian and prostate.

What is commonly found in  tap water?

Heavy metals, such as:

  • Arsenic which occurs naturally in soil and rock. Linked to cancers of the prostate, liver, kidneys, lungs, skin and nasal passages. 
  • Cadmium: galvanised tubes, plumbing accessories, fertilisers and aerial contamination are some of the ways it can enter into our water supply. It is known to be toxic for the kidneys. 
  • Lead: Comes from lead pipes and corroded infrastructure. It is known to be toxic and poisonous to almost every major organ in the body. 
  • Mercury: According to the Water Quality Association, the major source of mercury comes from a natural degassing of the Earth's crust, also the combustion of fossil fuels and other industrial release. Mercury has been known to cause kidney damage, even from short-term exposure. It has negative effects on the brain and the developing foetus.

Chemicals, such as:

  • PFAS ( Perfluoralkyl substances) are artificial cancer-causing compounds used in industrial processes and products since manufacturing began end of 1940's. Not only found in water, but also non-stick cookware, clothing, furniture and water-resistant products. 
  • Trihalomethanes (THMs) such as chloroform. Formed as a result of chlorination. The health ministry have observed that THMs are toxic to the liver. 
  • Chlorine: Makes the water taste unpleasant. Dries hair and skin, irritates eyes and the respiratory tract. Potentially carcinogenic.
  •  Fluoride: It passes through the blood-brain barrier and tends to accumulate in the pineal gland, which plays a role in your sleep patterns, how you make decisions, and how you perceive reality.A 2015 study (linked below) has concluded that it may produce developmental neurotoxicity. The CDC have also observed a prevalence of increased bone fractures in the elderly related to fluoridated water.


    It's also found in toothpaste, so look for toothpaste that is fluoride-free.

The above list is not exhaustive, however, it gives an overall idea of how toxic our tap water actually is!

What can you do about it?

  • The heavy metal protocol combines 5 ingredients that synergistically work to help eliminate heavy metals from all parts of the body.  Click here to my blog for instructions.
  • Get a good water filter such as the Big Berkey.I have owned one for 5 years and I am very happy with it. I have been able to take it travelling with me and it uses no electricity.

    The 2 carbon filters that it comes with last for 10 years. The only thing, is that it doesn't filter out the fluoride.
    You could buy a PF filter by Berkey which goes into your Big Berkey that uses aluminium oxide which is naturally occurring and non-toxic to filter out the fluoride.

    There has been some concern about the use of aluminium oxide, however, there are no known bodily functions that react with aluminium oxide and has been used in a variety of orthopaedic uses such as hip and knee joints.
    I personally like to fill up large containers of water from the highest spring in Vall de Laguar called "Font De Gel" and I filter this water into the Big Berkey.

  • You might consider instead getting a water distiller since this removes absolutely everything.I owned one for a while but I didn't like the fact that it took a long time to filter and it needs electricity, making a constant whirring noise and expelling hot air.
  • A water activator transforms the water hardness, making it soft and energetically improves it.This can be applied to the whole house and will be healthier for all plumbing and devices that use water, making them last longer. It also improves the health of swimming pools, ponds, water features, animal drinking water etc..

    For more details, contact Cristobal (English and Spanish speaking) in Javea:
    Email: c.cholbi@unicomrc.com |  phone: 96 693 4290  |  Website:

    Just mention my name (Michelle) and he'll give you a free demonstration of the water activator device if you're in the local area.

A note on Shungite's healing properties

This rare black stone, mainly found in Shunga, Russia, has a unique composition containing fullerenes, which are a type of carbon nanostructure.

According to a 2017 review, carbon nanostructures can destroy harmful pathogens, such as bacteria and viruses.

Shungite has been used since ancient times to purify water and for its antioxidant properties.

It is used to reduce inflammation and ease physical ailments, including allergies, arthritis, kidney issues, fatigue, liver problems and more.

Anecdotally, it is reported to relieve stress, soak up negative energy and balance emotions.

I use shungite in the Big Berkey water filter in the bottom half and I also put it in my cat's drinking bowl, which at times becomes a fishing game to my amusement!






PFAS chemical in Spain https://buff.ly/3twfBMg

Water quality for consumption report 2019. Ministry of Health. https://buff.ly/3aXNwao

Study related to fluoride by Science Direct. https://buff.ly/3xqNBe6

Calcification of the pineal gland by webMD: https://buff.ly/3NKeYH9

Water Quality Association: https://www.wqa.org/Learn-About-Water/Common-Contaminants/Mercury

Review on the Antimicrobial Properties of Carbon Nanostructures, 2017. NIH. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5615720/



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