The Only 5 Supplements Worth Taking and Exactly How Much

Name: The Only 5 Supplements Worth Taking and Exactly How Much
Uploaded: 2026-08-10T16:00:33.000Z
Duration: 25 min 4 s
Channel: Renaissance Periodization

Renaissance PeriodizationAugust 10, 202625m

Topics15

No Supplements Are Mandatory for Fitness0:00 Target Audience for These Recommendations1:02 The Top Five Supplements2:30 Protein Powder3:00 Creatine Monohydrate4:31 EPA and DHA Omega-3 Fats5:30 Vitamin D37:01 Fiber Supplement8:31 Protein Powder Dosage and Timing10:00 Creatine Dosage and Timing12:31 Omega-3 Dosage and Timing14:31 Vitamin D Dosage and Timing16:01 Fiber Supplement Dosage and Timing16:31 Honorable Mentions20:01 Future Content and Closing24:01

In a Nutshell

The top five evidence-backed supplements for most people training seriously are: protein powder (to hit 1 g per lb body-weight daily), 5 g creatine monohydrate daily (for strength, lean mass, and pumps), 1 g combined EPA+DHA (for cardiovascular and general health), 1,000–2,000 IU vitamin D3 (to correct indoor-living deficiency), and 5–10 g psyllium husk (for satiety, lipids, and regularity). These plug common gaps when whole-food intake or lifestyle is imperfect; none are mandatory if diet, sleep, and training are already optimal. Dosing should be consistent, guided by blood work where possible, and taken alongside plenty of water.

AI-Generated Notes

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No supplements are mandatory for fitness. So long as you eat a balanced diet of mostly lean meats, veggies, fruits, whole grains, and healthy fats, you train hard, you get about 10,000 steps per day, and you sleep well, you're already doing the far and away biggest parts of the fitness thing, and will get most of the benefits. These top five supplements just round it out and make everything click better. It's not glamorous, but neither is brushing your teeth.

These five supplements are chosen to be the core basics for anyone and everyone pursuing fitness improvement. If you try to eat well and you try to hit the gym regularly and use the RP Hypertrophy app, and you mind your daily steps, and treat sleep as a pretty sacred thing, you should probably be taking these supplements to round out your needs. If you're a competitive bodybuilder or aspiring CrossFit champion, a different set of supplements on top of these might apply, but for all the fitness folks who are trying at all would benefit from including these supplements.

The top five supplements you should probably be taking in fitness are protein powder, creatine, omega-3 fats, vitamin D, and a fiber supplement. Five scoops of pre-workout didn't make the list.

Protein powder, often whey protein but not exclusively, is first on the list because protein is the main food your body uses to build and keep muscle. If you're lifting, dieting, or trying to look less like Harry Potter and more like Harry Squatter, getting enough protein is a very big deal.

Protein powder helps with four big things: it makes hitting your daily protein target way easier when paired with whole foods, it supports muscle growth when paired with hard training, it helps preserve muscle when you're cutting calories, and it's super useful when you're pinched for time or the food you have around that day just isn't super high in protein.

Protein powder is convenient, high quality, fast, usually tasty enough, often quite tasty, and way easier than trying to chew your way through another two chicken breasts at 10:47 p.m. while reconsidering every life decision you've ever made because you have to meet your macros.

Creatine monohydrate is next because it's one of the few supplements where the answer is basically like, "Yeah, this one actually works with no caveats." Creatine helps your muscles regenerate high energy fuel during hard training, which means you can often get in a little more strength, a little more power, and maybe an extra rep or two here and there. Over time, that and the chemical effects of creatine on expanding your potential for growth help training outputs go up and can produce more muscle growth.

Creatine also tends to increase your lean body mass directly, partly from more water being stored in the muscle. All of your pumps in the gym will be better if you are on creatine. When you're on creatine, you kind of walk around with like a quarter pump all the time. As a bonus, creatine may have some brain and general health upsides as well.

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The Only 5 Supplements Worth Taking and Exactly How Much

No Supplements Are Mandatory for Fitness00:00

Target Audience for These Recommendations01:02

The Top Five Supplements02:30

Protein Powder03:00

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