Quality is excellent ( good dose of the nutrient Alpha Lipoic Acid) I take this plus others, according to famous vitamin book by Dr. Linus Pauling (1901-1994, Double Nobel laureate) "How to Live Longer Feel Better" ( Originally published in 1986 , ISBN: 0870710966, 9780870710964 ) . Linus Pauling (1901-1994), the only individual to win two unshared Nobel Prizes, is widely regarded as one of the greatest scientists of the twentieth century. Vitamin C, 2000 mg x 3 times a day ; Multivitamin ; B-Complex 100 mg; extra Vit B12 1000 mcg ; Vitamin A 25,000 IU; Vitamin E 1000 IU ; Vitamin D3 5000 IU ; extra folate Vit B9 - MethylFolate or Folinic Acid or Folic Acid 5000 mcg ; Calcium Citrate 300 mg ; Magnesium Glycinate 300 mg ; Selenium 200 mcg ; Zinc 50 mg ; Copper 2 mg ; Iodine 1000 mcg (or use Kelp Seaweed extract - to get total of 1000 mcg Iodine) ; Fish Oil Omega 3 (calculate to get 1000 mg of EPA daily) ; Probiotic, 1 capsule a day ;Coenzyme Q10 , 100 mg ;Vitamin K2 MK-7 300 mcg PS. Also, if you or anyone you know are at risk of heart disease or have heart /cardiovascular problems (blood pressure, high cholesterol, heart-related etc) , please look up "Linus Pauling / Matthias Rath Heart Protocol" with Vitamin C, Lysine, Proline, etc. \
