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Nathan Goodyear

Deficiencies-graph.png 557×349 pixels - 0 views

assets.precisionnutrition.com/...Deficiencies-graph.png

nutrients malnutrition vitamins RDA USDA

shared by Nathan Goodyear on 17 Sep 17 - No Cached
  • Nathan Goodyear on 17 Sep 17
     
    RDA is not a great measure of individual nutrient need, but here is a 2009 USDA analysis of people not even meeting RDA.
Nathan Goodyear

Reevaluation of the protein requirement in young men with the indicator amino acid oxid... - 0 views

ajcn.nutrition.org/...995.long

protein macronutrients nutrition diet men

shared by Nathan Goodyear on 21 Jul 15 - No Cached
  • the mean and population-safe protein requirements were estimated to be 0.93 and 1.2 g · kg−1 · d
  • diet containing 0.90 g · kg−1 · d−1 was at or above physiologic protein requirements for sedentary men
  • The current EAR recommendation and RDA for protein are 0.66 and 0.80 g · kg−1 · d−1, respectively. We believe that these recommendations are tentative because no long-term studies have suggested that these values would maintain nitrogen balance along with lean body mass, muscle mass, serum protein concentrations, immunity, functional capacity etc
  • ...2 more annotations...
  • a series of long-term balance studies (67-69) showed that intake of the proposed safe allowance of 0.57 g (70) egg protein resulted in negative nitrogen balance, loss of lean body mass, and deteriorating serum protein and transferase values unless additional energy or nonessential nitrogen was supplied
  • The results of the present study suggest that the current EAR recommendations (0.66 g · kg−1 · d−1) and RDA (0.80 g · kg−1 · d−1) for protein are underestimated at 29% and 33%, respectively
  • Nathan Goodyear on 21 Jul 15
     
    study looked at protein requirements in 8 "healthy" men.  This study pointed to 1.2 g/kg/day as an appropriate daily dietary protein intake for healthy men.  This far exceeds levels per RDA.
Nathan Goodyear

Dietary Protein Requirement of Female Adults >65 Years Determined by the Indicator Amin... - 0 views

jn.nutrition.org/...18.abstract

protein diet nutrition menopause post menopause women

shared by Nathan Goodyear on 23 Mar 15 - No Cached
  • Nathan Goodyear on 23 Mar 15
     
    Current protein recommendations for women > 65 are inadequate.  New study finds daily requirements range from 0.96 g/kg and 1.29 g/kg per day for women > 65.  What does the RDA get right?
Nathan Goodyear

A Statistical Error in the Estimation of the Recommended Dietary Allowance for Vitamin D - 0 views

www.ncbi.nlm.nih.gov/...PMC4210929

vitamin D

shared by Nathan Goodyear on 25 Feb 16 - No Cached
  • Nathan Goodyear on 25 Feb 16
     
    study calls into question the out of date RDA for vitamin D as too low to maintain optimal vitamin D levels.
Nathan Goodyear

The American Nutrient Gap: And How Vitamin and Mineral Supplements Can Help Fill It | M... - 0 views

medicaleconomics.modernmedicine.com/...l-supplements-can-help-fill-it

malnutrition vitamins minerals supplements

shared by Nathan Goodyear on 17 Sep 17 - No Cached
  • Nathan Goodyear on 17 Sep 17
     
    Very insightful analysis:  A 2016 finds that estimated average requirements alone EAR and multivitamin/mineral supplement with food does not meed daily requirement.  EAR is much higher value than RDA.
Nathan Goodyear

Bromine/Bromide DRI/RDA, negative health/toxic side effects, overdose, toxicity, nutrit... - 0 views

www.acu-cell.com/br.html

bromine thyroid hypothyroid hypothryoidism

shared by Nathan Goodyear on 23 Feb 11 - No Cached
  • Nathan Goodyear on 23 Feb 11
     
    those with thyroid problems should avoid bromine.  This discusses bromine, sources, and symptoms
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