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Glossary Protein Deficiency

insufficient dietary protein intake leading to health issues

Protein Deficiency, also known as Protein Malnutrition or Hypoproteinemia, occurs when the body does not get enough protein from the diet to meet its needs. This can lead to a range of health issues, including muscle wasting, weakened immune function, and in severe cases, conditions like kwashiorkor and marasmus. Protein is essential for the growth, repair, and maintenance of body tissues, and a deficiency can have significant impacts on overall health.

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Research

5 / 1000+ results

research Protein deficiency in a colony of western lowland gorillas (Gorilla g. gorilla)

20 citations , September 1998 in “PubMed”

In this study, a dietary protein deficiency was identified as the cause of alopecia and weight loss in captive western lowland gorillas, and protein supplementation improved their condition.

research Potential mechanisms of exercise in maintaining skin homeostasis disrupted by protein deficiency (Review)

March 2024 in “World Academy of Sciences Journal”

This narrative review explores how exercise might help maintain skin homeostasis disrupted by protein deficiency, potentially by promoting processes like increased collagen synthesis and stimulating anti-inflammatory effects, though the exact mechanisms are not entirely understood.

Micronutrient Deficiency and Protein-Calorie Malnutrition After Bariatric Surgery: Clinical Course and Outcome in Three Patients

research Micronutrient Deficiency and Protein-Calorie Malnutrition After Bariatric Surgery: Clinical Course and Outcome in 3 Patients

October 2017 in “The American journal of gastroenterology”

This case series highlights severe micronutrient deficiencies and complications in three patients who did not adhere to follow-up care after Roux-en-Y gastric bypass, emphasizing the importance of regular nutritional monitoring.

research High-sulfur protein deficient human hair: clinical aspects and biochemical study of two unreported cases of a variant type of trichothiodystrophy

11 citations , January 1989

This case report describes two patients with trichothiodystrophy who exhibited a different pattern of hair protein composition changes, suggesting a subgroup of TTD characterized by partial loss of high-sulfur proteins without significant alteration in their amino acid composition.

research C‐reactive protein as a novel biomarker for vitamin D deficiency in alopecia areata

March 2024 in “Skin research and technology”

This study found that CRP levels were elevated in alopecia areata patients, with an inverse linear association between serum vitamin D and CRP levels specifically noted in ophiasis AA.

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Community Join

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community Propecia - Big Shed 3 Years In - Advice Sought

4 upvotes 1 year ago

A user experienced significant hair shedding after three years on finasteride, possibly due to stress or whey protein, and sought advice. Others suggested it might be a temporary shed, recommended monitoring for deficiencies, and mentioned adding dutasteride if needed.

community Does anyone have a list of vitamins that could help alongside dut and min?

6 upvotes 7 months ago

The conversation is about hair loss treatments, specifically using dutasteride and oral minoxidil, and exploring additional vitamins and supplements like vitamin D, zinc, biotin, and omega-3 to support hair health. Users suggest getting a blood panel to identify deficiencies and emphasize the importance of protein and overall nutrition.

community Protein's role in hair growth is more nuanced than just quantity

in Technology 5 upvotes 5 months ago

Protein's role in hair growth is complex, with specific amino acids like cysteine being crucial for effective hair growth. Users discussed using l-cysteine supplements, noting reduced hair loss and faster growth, though some experienced digestive issues.

community Derm told me that my whey protein usage is speeding up hair loss?

26 upvotes 5 months ago

Whey protein is unlikely to cause hair loss, and some users suggest it might be beneficial if dietary protein is insufficient. Hair loss is generally considered genetic, and there is skepticism about the dermatologist's advice to switch from whey protein to whole foods.

community What vitamin deficiencies that cause hair loss

54 upvotes 1 year ago

Vitamin deficiencies, particularly in vitamins A, B, C, D, and minerals like iron, zinc, and copper, can lead to hair loss. Dietary changes, such as eating more nutrient-rich foods, can improve hair health.

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