7 Best Supplements for a Longer Life

1. Astaxanthin

 One 2014 study showed 3.6 milligrams a day useful, while studies show 2 to 12 milligrams are beneficial.

2. Creatine monohydrate

Bodybuilders use creatine monohydrate to gain muscle.

3. EPA/DHA Omega-3 Fatty Acids

Fish and shellfish contain most DHA and EPA.

4. Nicotinamide Riboside

Nicotinamide Riboside (NR) is a precursor of NAD+, which is essential for energy production, DNA repair, and cellular defense.

5. Collagen

Collagen supplements are useful for reducing wrinkles and other indications of aging. But this must-have supplement may affect joint and mobility health.

6. Vitamin D

Vitamin D, also known as the sunshine vitamin, is essential for long life.

"Age-related disorders like cardiovascular disease and cancer are connected to vitamin D insufficiency.

7. L-Ergothioneine

Foods like mushrooms contain antioxidant amino acid ergothioneine. Evidence suggests this chemical may prevent or lessen aging-related illnesses.