Are you deficient in vitamin B12
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Even if the South American subspecies, Sarkidiornis melanotos silvicola , usually smaller and slightly longer than the nominal subspecies, Sarkidiornis melanotos melanotos , distributed in the Old World (Africa, Asia) distinguish also for the evident difference of colour on the sides, at times more marked in the masculine specimens
Moreover, 16 weeks of CLA supplementation (8 g oil/d contain 6.4 g/d net CLA without isomers identified) in obese women with diabetes reduced BMI and total adipose mass, but had no effect on lean body mass [78], which could potentially be due to the effect of CLA on PPAR-, as CLA is modest ligand for PPAR- [79]
First, GLP-1 receptor agonists can reduce B12 absorption over time by altering gastric acid secretion
Nutrition and neurodegenerative diseases: Alzheimer's disease and others, in Functional foods and chronic disease