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You are here: Home / Archives for Nutrition Supplements

Nutrition Supplements

Collagen supplements: the science behind the health benefits

December 8, 2021 by Tim Crowe 43 Comments

Collagen Supplements

It was back in March 2021 that I first tackled the topic of collagen supplements. It proved to be one of my most popular blog posts of the year. And for good reason. There is growing scientific evidence to support many of the health claims made about collagen. From improving skin health to even helping with sports injury recovery and osteoarthritis. In this post, I give an … [Read more...] about Collagen supplements: the science behind the health benefits

Are collagen supplements legit or just Insta influencer fairy dust?

March 17, 2021 by Tim Crowe 18 Comments

Collagen supplements are big business. And is it any wonder when they are touted as the solution for ever youthful and glowing skin. With plenty of A-list celebrities singing its praises, it is no wonder collagen is having its moment in the spotlight. And a look at Google Trends shows search interest in collagen supplements really took off at the start of 2019 and it is showing … [Read more...] about Are collagen supplements legit or just Insta influencer fairy dust?

Magnesium: foods, functions and supplemental forms

November 12, 2020 by Tim Crowe 2 Comments

magnesium

Magnesium is a key mineral in our body and needed for more than 300 different chemical reactions. It is also essential for muscle contractions and nerve transmission while also keeping your heart beating steadily and your immune system strong. In this article, I’ll outline the key functions of magnesium as well as cover the different health conditions where magnesium is thought … [Read more...] about Magnesium: foods, functions and supplemental forms

Got iron? Foods, functions and insufficiencies

September 15, 2020 by Tim Crowe 4 Comments

iron deficiency

Iron. It’s one of our most important essential minerals and sits at the heart of oxygen transport and energy metabolism. In this post, I put the spotlight on iron, outline its key functions and explore the food factors that control how much of it we absorb. Because iron deficiency ranks as one of the world’s most common nutritional disorders, I go into detail of the … [Read more...] about Got iron? Foods, functions and insufficiencies

Why antioxidant supplements are best avoided during cancer treatment

February 4, 2019 by Tim Crowe 2 Comments

diet supplements

Women with breast cancer who take antioxidant supplements during their chemotherapy or radiotherapy treatment have been found to have higher rates of mortality and cancer recurrence.At least when it comes to reducing the risk of cancer, diets high in fruits and vegetables (which are also high in antioxidants) can be protective. The question of if high-dose antioxidant … [Read more...] about Why antioxidant supplements are best avoided during cancer treatment

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All content on Thinking Nutrition by Dr Tim Crowe is licensed under a Creative Commons Attribution 4.0 International License and can be reused with attribution.