A new study shows that vitamin B3 has the potential to prevent skin cancer and melanoma, which is the most dangerous type of skin cancer. Apparently, vitamin B3 can boost the body’s repair of DNA damage caused by UV radiation from the sun or sunbeds.

Breast cancer is one of the most widespread cancer forms, with 80% of cases being classified as estrogen receptor-positive. The risk of this type of breast cancer increases when you receive hormone therapy with estrogen (estradiol). The risk is also increased by hormone-disrupting substances in the environment. However, a new study shows that melatonin is able to inhibit a gene that influences the estrogen receptors in breast cancer cells. Melatonin is primarily known for its role as a sleep hormone, but an increasing amount of research shows cancer-protective potential. It is therefore essential to make enough melatonin yourself or to compensate for deficiencies by taking melatonin supplements.

In a new scientific study Danish researchers from Copenhagen University have demonstrated that methylated selenium compounds can regulate the body's immune system enabling it to better fight certain cancers. These selenium compounds are found in certain foods such as garlic and broccoli, but also in selenium yeast.

 – and why it is vital to get the exact right amount!

All our cells contain different selenium compounds that support a number of vital functions, and which have several cancer-fighting mechanisms. As an antioxidant, selenium prevents iron from developing some of the most harmful free radicals that can damage cellular DNA and lead to uncontrolled cell division. This is why a selenium deficiency combined with excess iron is a lethal cocktail. Although iron is essential, it is vital that we do not get too much. It is also important to get plenty of selenium from food and/or supplements and in a form that the body can absorb and utilize in each and every cell in order to be properly protected against cancerous substances.

Three recent studies show that vitamin C may enable genes to kill uncontrolled stem cells that cause leukemia, thereby giving the nutrient a role in cancer prevention. However, it takes more than a few oranges or vitamin C in tablet form to obtain this therapeutic effect. It requires intravenously administered vitamin C in large quantities. These doses have been used for decades and are known as redox therapy. Here, vitamin C works by entirely different mechanisms and effectively kill off cancer cells.

Vitamin was originally isolated from wheat germ oil in 1936. The nutrient is a lipid-soluble vitamin of vegetable origin that is primarily found in fatty foods. Vitamin E includes eight different compounds called tocopherols and tocotrienols. Alpha-tocopherol is considered the most important type of vitamin E for humans, as it is the most prevalent and active form of the nutrient. The largest concentrations are found in the adrenal glands, testicles, uterus, and fatty tissues. Vitamin E is destroyed by light and freezing. Oils should be stored in a dark and cool place.