Table 1. List of dietary supplements used by the patient.

Dietary supplement	Active ingredients and potentially nephrotoxicity based on published literature (check reference)
Nitric balance (apex energetics)	• ATP • Xanthinol nicotinate • N-acetyl L-carnitine • Huperzine A • α-GPC • Vinpocetine • Filtered water • Vegetable glycerin • Honey • Evening primrose oil • Xanthan gum • Luo han guo fruit extract • Gluconic acid • Sodium citrate • Cinnamon oil (potentially nephrotoxic [17]) • Natural flavor • Potassium sorbate • Stevia extract • Citric acid
Clinical nutrients for men (integrative therapeutics)	• Dietary fiber • Vitamin A (potentially nephrotoxic [18]) • Vitamin C • Vitamin D (potentially nephrotoxic [18]) • Vitamin E (potentially nephrotoxic [18]) • Vitamin K • Thiamin • Riboflavin • Niacin • Vitamin B6 • Folic acid (potentially nephrotoxic [19]) • Vitamin B12 • Biotin • Pantothenic acid • Calcium (potentially nephrotoxic [20]) • Iodine (potentially nephrotoxic [21]) • Magnesium • Zinc • Selenium • Copper (potentially nephrotoxic [22]) • Manganese • Molybdenum (potentially nephrotoxic [23]) • Sodium • Potassium • Choline bitartrate • Cinnamon bark extract • Proprietary blend:   - Sweet cherry fruit (potentially nephrotoxic [14])   - Green tea leaf extract   - Grape seed extract   - Pomegranate fruit extract   - Giant knotweed root   - Rhizome extract (potentially nephrotoxic [24]) • Ginger (Zingiber officinale) rhizome extract • Vegetable blend: broccoli, cabbage, carrot, collard greens, radish sprouts, tomato, mustard greens, kale, spinach • Inositol • Maca (Lepidium meyenii) root extract • Asian (Panax ginseng) ginseng root extract • Bilberry (Vaccinium myrtillus) fruit extract • Boron (as sodium borate) • Lycopene • Lutein • Vanadium (potentially nephrotoxic [25]) • Zeaxanthin
Detox antiox (designs for health)	• Vitamin C • Vitamin E • Biotin • Zinc • Selenium • Manganese • Molybdenum (potentially nephrotoxic [23]) • N-acetyl cysteine • Leucine • α lipoic acid • Green tea • Turmeric extract • Grape seed extract