The hottest Deficiency Substack posts right now

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Top Health & Wellness Topics

Biotin’s Health Benefits: Way Beyond Hair and Nails

Harnessing the Power of Nutrients • 718 implied HN points • 25 Oct 23
🏥 Health & Wellness Nutrition Supplements Health Benefits Deficiency Diet
  1. Biotin deficiency can cause a range of symptoms like moodiness, hair loss, and muscle pain, but these are reversible with biotin supplementation.
  2. Biotin is crucial for various bodily functions beyond hair and nails, such as regulating cholesterol levels and improving taste loss in certain cases.
  3. The recommended biotin intake varies based on protein consumption, with the general rule being to consume at least 150 micrograms per day from a diet rich in animal products and fresh produce.

How Essential Are the Essential Fatty Acids?

Harnessing the Power of Nutrients • 718 implied HN points • 28 Nov 22
🏥 Health & Wellness Nutrition Deficiency Inflammation Supplementation
  1. Essential fatty acids are crucial for the body, but mainstream texts may have inflated their required amounts and overlooked sources like animal fats.
  2. Polyunsaturated fatty acids do not directly cause oxidative stress, but in certain conditions, they can pose an oxidative liability, potentially leading to oxidative damage.
  3. Consuming omega-3 fatty acids from sources like fatty fish can provide reserve capacity without overdoing it, especially important in specific life stages and conditions.

Vitamin B1: Thiamin

Harnessing the Power of Nutrients • 159 implied HN points • 27 Jun 22
🏥 Health & Wellness Vitamins Diet Supplements Deficiency Nutrition
  1. Thiamin, also known as Vitamin B1, is crucial for burning carbohydrates as an energy source. It is especially important in preventing glucose intolerance and potentially type 2 diabetes.
  2. Severe thiamin deficiency can lead to severe neurological issues such as tingling in the hands and feet, muscle weakness, heart problems, cognitive impairment, and even death, emphasizing the vital role thiamin plays in maintaining nervous system health.
  3. Aside from aiding in energy extraction from food, thiamin also helps protect against oxidative stress, supports vitamin recycling, aids in detoxification, and assists in the synthesis of various essential compounds like fats, cholesterol, and DNA building blocks.

Vitamin B2: Riboflavin

Harnessing the Power of Nutrients • 119 implied HN points • 27 Jun 22
🏥 Health & Wellness Nutrition Supplements Deficiency Diet Healthy living
  1. Riboflavin, also known as Vitamin B2, plays a crucial role in fat burning and is essential for energy production.
  2. Riboflavin deficiency can lead to various health issues like anemia, oxidative stress, eye problems, and heart disease.
  3. Getting enough riboflavin through a balanced diet is key, especially from top-tier food sources like liver, kidney, almonds, and red meat.

Your “MTHFR” Is Just a Riboflavin Deficiency

Harnessing the Power of Nutrients • 299 implied HN points • 26 Feb 19
🏥 Health & Wellness Nutrition Genetics Methylation Deficiency Metabolism
  1. MTHFR is an important enzyme involved in methylation, and deficiencies can lead to various health issues. Common genetic variations like C677T and A1298C can impair MTHFR activity.
  2. The solution starts with ensuring an adequate intake of riboflavin, which plays a crucial role in supporting MTHFR function. This requires a dietary adjustment and potentially exploring a specific protocol.
  3. Beyond riboflavin, addressing other nutrient deficiencies and genetic impairments related to energy metabolism is crucial for optimizing MTHFR activity. Comprehensive screenings can help identify these underlying issues for effective solutions.
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045: Why You Should Manage Your Riboflavin Status and How to Do It

Harnessing the Power of Nutrients • 139 implied HN points • 16 Feb 19
🏥 Health & Wellness Nutrition Supplements Deficiency Metabolism Testing
  1. Riboflavin is crucial for various bodily functions, including energy metabolism, antioxidant system, and methylation.
  2. Assessing riboflavin status accurately is essential; riboflavin supplements may vary in effectiveness based on individual health conditions.
  3. Consuming dietary sources rich in riboflavin, like liver and milk, can help maintain optimal riboflavin status.

040: Why You Should Manage Your Thiamin Status and How to Do It

Harnessing the Power of Nutrients • 39 implied HN points • 14 Jan 18
🏥 Health & Wellness Nutrition Diet Supplementation Metabolism Deficiency
  1. Thiamin is crucial for energy metabolism and antioxidant defense; its deficiency can lead to neurological issues.
  2. Diets high in carbohydrates increase the need for thiamin, while certain foods like raw fish may contain thiamin antagonists.
  3. Thiamin deficiency can be caused by environmental exposure, so it's important to address potential sources and consider supplementation.

028: Why You Should Manage Your Zinc Status and How to Do It

Harnessing the Power of Nutrients • 19 implied HN points • 04 Mar 17
🏥 Health & Wellness Nutrition Supplementation Deficiency Toxicity
  1. Zinc is crucial for skin health, immune function, and glucose tolerance, and is essential for antioxidant defense.
  2. Signs of zinc deficiency include dry skin, poor wound healing, increased infections, and poor glucose tolerance. Zinc-rich foods are best from animal sources like oysters, red meat, and cheese.
  3. Excess zinc can lead to copper deficiency, impacting immune function. It's important to take zinc supplements in balanced doses with copper, on an empty stomach, and in divided doses if needed.

026: Why You Should Manage Your Copper Status and How to Do It

Harnessing the Power of Nutrients • 19 implied HN points • 03 Feb 17
🏥 Health & Wellness Nutrition Supplementation Research Deficiency Toxicity
  1. Copper is an essential nutrient with a variety of important roles in the body, and managing your copper status is crucial for overall health.
  2. Copper deficiency can lead to serious health issues like anemia, osteoporosis, and mental imbalances, so it's important to ensure you are getting adequate copper through diet or supplementation.
  3. Good food sources of copper include liver, oysters, mushrooms, seaweed, and whole grains, while supplementing with copper should only be done in cases of verified deficiency and caution should be taken with the amount.

An Ancestral Perspective on Vitamin D Status, Part 2: Why Low 25(OH)D Could Indicate a Deficiency of Calcium Instead of Vitamin D

Harnessing the Power of Nutrients • 0 implied HN points • 20 Dec 13
🏥 Health & Wellness Vitamin D Deficiency
  1. Low 25(OH)D levels could indicate a calcium deficiency rather than a vitamin D deficiency.
  2. An ancestral perspective can offer insights into vitamin D status and deficiencies.
  3. Understanding the relationship between vitamin D and calcium is crucial for overall health.