Science

Our Philosophy

Natural Doctor is a Greek company that works with distinguished scientists and experts in health and nutritional supplements. Since the beginning of our operation, our primary goal has been to provide superior quality nutritional supplements without chemical additives, which safely support the deficiencies of daily nutrition. Three are the Standards of our operation, which are the pillars of our philosophy.

Gut health for better sleep quality

The gastrointestinal tract is connected directly with the brain and can affect sleep, psychological function, and behavior. For this reason, it is often referred to as the second brain of the human body.

Biotin deficiency

Biotin belongs to the B complex vitamins. This group of vitamins breaks down fat and carbohydrates in food and converts them into energy. This energy is the driving force behind many of the body's essential functions. Biotin is sometimes also named B-7, vitamin H, or coenzyme R.

Aging & NAD+

The human body carries 30-40 trillion cells, which depend on a coenzyme called nicotinamide adenine dinucleotide NAD+.

Healthy hair from the inside out

Very often, hair is faded and looks damaged due to daily styling applications. While it is known that hair can boost self-confidence or be part of a significant change, this does not necessarily translate into a sign of health.

3 Nutritional Supplements for Nursing Mothers

We are what we eat. An old saying that clearly applies to nursing mothers and their babies. Breast milk contains essential nutrients that support the baby's healthy development, especially in the first months.

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How to store your supplements

At Natural Doctor, we are very proud to create nutritional supplements, with all vitamins in active forms, nutrients and raw materials of excellent quality, free from chemical additives, colourings, fragrances, added sugar or gmo's.

Why should you take DHA during pregnancy?

If you are pregnant or trying to get pregnant, you've probably heard about the benefits of docosahexaenoic acid, DHA. DHA is an omega-3 fatty acid primarily found in fish and is essential for healthy fetal development.

Signs of vitamin K deficiency

There are two main types of vitamin K. Vitamin K1 or phylloquinone, present in green leafy vegetables, and vitamin K2 or menaquinone, which is produced naturally in the intestinal tract and acts similarly way to K1.

Healthy microbiome healthy skin

Το δέρμα έχει πολλές βασικές λειτουργίες. Ως πρώτη γραμμή άμυνας του ανοσοποιητικού συστήματος, το δέρμα προστατεύει το σώμα από τις εξωτερικές απειλές.

Thyroid ,Vitamin D & Selenium deficiency

The thyroid is a butterfly-shaped gland at the front of the neck. It is very lightweight, and its two lobes extend into the trachea, the tube of the respiratory system that carries the air. Its primary function is to produce thyroid hormones, which ultimately regulate the metabolism of carbohydrates, fats and proteins, contributing to energy production.

Fatty liver disease the silent epidemic

Fatty liver, or fatty infiltration, is the most common liver disease in the Western world. According to the American Liver Foundation, 25 per cent of Americans have fatty liver.

Muscle energy, ATP and magnesium

Magnesium is one of the seven vital minerals the body needs in significant amounts. Although magnesium deficiency is the second most common deficiency, after D3 deficiency, its importance is often overlooked.

UTIs, gut flora & E.Coli

Urinary tract infection is a common ailment faced by mainly women, but often men too.

4 Benefits of Omega-3s for Skin and Hair

Omega-3 fats are among the most researched nutrients and are abundant in foods such as seafood, oily fish, and some seed and plant oils.

Four Benefits of Iron

Maintaining an average level of iron is vital for the body's normal functioning. Iron deficiency is quite common, and while high iron levels can be a problem for many people, deficient levels can also cause problems for the body to function correctly.

Benefits of B vitamins

The vitamin B complex consists of eight water-soluble vitamins. In addition to their names, they have other words, such as biotin and folic acid, and are often referred to by their name.

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Three micronutrient deficiencies linked to anxiety & depression

According to the US National Institutes of Health, up to one-third of US adults experience anxiety disorders, and about 10% of the population experiences symptoms of depression.

Menopause & reduced mental clarity

Menopause is a change in a woman's reproductive system and a neurological one.

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Gut-brain axis

The ancient Greek physician Hippocrates, who lived 2,500 years ago, said that "all disease begins in the gut". As science progressed, it appeared that Hippocrates' idea was valid.

Magnesium, vitamins D & K: better together

For many years, calcium alone was considered the critical nutrient for bone health while the two most important nutrient deficiencies in most people were overlooked.

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