nutritional facts daily intake for l-carnitine NaturaLife Labs Acetyl (ALCAR) 1500 mg per Serving – 100 Capsules – Non-GMO, Gluten-Free, Vegan : Health & Household Acetyl L-Carnitine 500mg

Oral B12 (given sublingually) MB12 liquid The research used 500 mcg per day Although B12 is a very safe vitamin, always be on the lookout for these symptoms when using high doses: Headache Nausea and vomiting Diarrhea Fatigue or weakness Tingling sensation in hands and feet Possible explanations for elevated B12 (without supplementation) in the blood SIBO (Small Intestine Bacterial Overgrowth) SIBO may cause very elevated levels of B12 in the blood

And that's- Andrew Huberman: Do you think that's mainly due to their fish intake, seafood intake

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The recommended daily intake is 2.3 mg for men and 1.8 mg for women ( Manganese deficiency can present with skin and hair alterations (such as dermatitis, impaired growth of hair and nails, and color changes in hair and beard), nausea and vomiting, ataxia and loss of equilibrium, altered carbohydrate and lipid metabolism, skeletal changes with defects and poor bone formation, impaired reproductive function, and reduced concentrations of clotting proteins (354)