The best sources of L-carnitine are: Beef: 139 to 143 mg per 3.5 ounces (oz), or 100 g Pork: 25 to 61 mg per 3.5 oz (100 g) Chicken: 13 to 34 mg per 3.5 oz (100 g) Cows milk: 40 mg per 3.5 oz (100 g) Hard cheese: 3 mg per 3.5 oz (100 g) Interestingly, food sources of L-carnitine have a greater absorption rate than supplements
Glutathione is naturally found in a variety of foods, including asparagus, spinach, avocado, okra, and broccoli
It also supports cardiovascular health, enhances muscle function, and improves energy metabolism
This supports a healthy metabolism, especially when combined with a balanced diet and regular physical activity
The U.S
But rapid weight loss can be a double-edged sword