Zowel in de groep die L-theanine kreeg als in de groep die L-theanine met L-arginine kreeg, daalde het -amylase in het speeksel significant ten opzichte van de placebogroep.(34) Uit een review met 9 studies met in totaal 270 deelnemers blijkt ook dat suppletie met 200-400 mg L-theanine per dag kan helpen om stress en spanning te verminderen bij acute stressvolle situaties.(35) In een gerandomiseerde studie van 28 dagen met 30 deelnemers werd een significante vermindering (17%) van chronische stress gemeten in de groep die tweemaal daags 400 mg L-theanine kreeg
Bioactive Nanoparticles for Cancer Immunotherapy
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It hasn't been shown empirically that that helps with treatment, but I do think someone could do that study
10.3390/molecules181012264 Molecules 283 RabieeN.AhmadiS.AfshariR.KhalajiS.RabieeM.BagherzadehM.et al (2021)

Erythropoietic porphyrias Congenital erythropoietic porphyria (Gunther disease) Epidemiology Very rare Severe Etiology Autosomal recessive Defective uroporphyrinogen-III synthase Pathophysiology Begins in childhood Bone marrow heme biosynthesis impairment Clinical features Severe photosensitivity leads to light-induced damage burning sensation and redness of the skin with blisters that can develop into ulcers scarring, sometimes severe: Scarring of the cornea (blindness) Loss of fingers Loss of facial features Hemolytic anemia: enzyme dysfunction reduces heme levels and accumulated intermediates disrupt the membrane of erythrocytes and their precursors hypersplenism Bone changes Bone marrow hypertrophy pathologic fractures Acral osteolysis Red stained bones Port-wine colored urine Management No causal therapy Avoid exposure to sunlight Erythropoietic protoporphyria Epidemiology: third most common porphyria Genetics: autosomal dominant (defective ferrochelatase) Clinical features After exposure to sunlight: transient cutaneous findings Protoporphyrin gallstones Rare: chronic hepatic involvement Diagnostics: protoporphyrin in feces and blood Management Protection from sunlight, alpha-MSH Ursodeoxycholic acid, cholestyramine Liver/bone marrow transplantation
