Injectable L-Arginine: Benefits for Weight Loss & Bodybuilding

March 1, 2023 //

Is belly fat getting in the way of your daily life?

Are you tired of carrying around that extra tire of flab?

You’ve spent hours at the gym, been on the strictest diets available and you’re still struggling with that stubborn belly fat that just doesn’t seem to tone out or completely go away.

If that’s you, there’s no need to feel alone.

Many ordinary people and professional athletes suffer with burning out too quickly, not having enough energy and stamina to last through the workout.

Losing weight and toning up is almost impossible to do alone.

Although exercise and diet is important, it’s not commonly known that having your hormones in balance and your full supply of vitamins is ultimately what brings about lean muscle tissue and improved health.

There are literally hundreds of vitamins and essential nutrients that the body needs to function and exist, but there’s that special lot that works just to shed the pounds, build the muscle, and improve your overall wellness at the same time.

Meet one of those hard workers that is part of the best kept secret in the health and nutrition realm: L-Arginine.

What is L-Arginine?

Most people are familiar with amino acids and vitamins and how they’re important to human health.

Some of these organic compounds need to be introduced to the body and others can be made by the body.

L-Arginine is a special amino acid because it falls right into a middle ground area.

It’s not quite an essential amino acid, but we can’t function without it.

There are many that don’t even realize that because of their poor health, they’re unable to produce it in large enough quantities themselves to live a life full of energy, stamina, and vitality.

Low levels of l-arginine can bring on many unwanted and dangerous symptoms that are related to heart conditions, male infertility, erectile dysfunction, high blood pressure, and premature infant conditions.

It’s also used for treatment for cancer, skin applications for diabetics, and for enhancing weight loss and muscle building effects.

Since it’s the primary precursor to nitric oxide and the human growth hormone, you’ve got a recipe for many wonderful weight loss, bodybuilding and health benefits available for you to take advantage of.

Getting the right nutrition and quality vitamins into your body can be more than just a boost of energy, it can be the change to your life that you’re desperately needing.

L-Arginine for Bodybuilding

Many athletes and body builders supplement with this amino acid because it increases growth hormone levels, efficiently synthesizes proteins, and because it’s the precursor molecule to nitric oxide that helps to widen blood vessels.

You can work out longer and harder because blood oxygen levels have improved with the widened vessels allowing more nutrients to be supplied to the body.

While weight lifting, your muscles are constantly tearing and repairing themselves. L-arginine reduces recovery time by quickly healing precious muscle tissue.

At the same time, it’s supporting the production of more lean muscle by signalling the release of growth hormone levels and proteins to cells while boosting the metabolism.

All these metabolic processes that are simultaneously taking place helping you to achieve that cut, lean body you’re working hard for.

L-Arginine and Body Building

L-Arginine Injections for Weight Loss

Less commonly known is its ability to provide weight loss results.

Studies show that those on a high quality l-arginine supplement are able to lose weight, reduce their waist circumference, and shed dangerous ‘visceral adipose tissue’ – that translates into: belly fat – the kind of fat that’s extremely difficult to get rid of.

L-arginine stimulates metabolic processes, and while decreasing the risks of obesity, it can also improve and relieve symptoms of cardiovascular conditions and type-2 diabetes, as well as sport and ‘bedroom’ performance.

Many experts claim that the best form of l-arginine for weight loss is injectable, often in combination with other fat burning compounds such as carnitine.

The dosage that is often prescribed is 100mg of injectable l-arginine each day for a period of time specified by your doctor. The exact dosage and treatment duration should be decided during consultation with the prescribing health care practitioner.

L-Arginine and Erectile Dysfunction

When l-arginine is in the body’s system, it converts to nitric oxide. This gas stimulates delicate blood vessel walls to widen and open, allowing an improved flow and speed.

Because blood vessels carry blood, nutrients, and oxygen to muscles, organs, tissues, and cells, l-arginine for ED has been proven to be an effective treatment.

L-arginine benefits for men include increasing libido, arousal, and sexual desire, improving blood flow to the penis to be able to reach and maintain an erection, and endurance levels and stamina increases because of the increased oxygen and blood flow.

These benefits are why most male enhancement products contain this natural amino acid.

L-Arginine for Libido

L-Arginine for Women

Although this pro-sexual amino acid is touted for male benefits, it has also shown the same benefits for women. Females can also suffer sexual dysfunction and with increased levels of l-arginine, the improved blood and oxygen supply to the vagina can boost libido, sexual desire, and arousal.

Orgasm can also be easier to achieve. Under medical supervision this nutrient is also effective to treat pregnant women with gestational hypertension and pre-eclampsia to control their blood pressure.

Foods High in Arginine

L-arginine and nitric oxide have a relationship that’s espoused through food. When l-arginine rich foods are consumed, nitric oxide is converted and released throughout the body.

The body is getting it’s nutrition-fix at the same time its getting vasolidation benefits – a ‘hitting two birds with one stone’ effect.

These arginine rich foods can come from both animal and plant sources.

L-Arginine Rich Foods

Plant Sources:

  • Nuts: coconuts, almonds, peanuts, cashews, Brazil nuts, pecans, walnuts, pine nuts, hazelnuts
  • Wheat germ, flour, buckwheat, granola, lupins, oatmeal
  • Seeds: sunflower, pumpkin, sesame
  • Beans: cooked soybeans (edamame) , chickpeas (garbanzo beans)

Animal Sources:

  • Seafood: halibut, lobster, tuna, shrimp, salmon, snails
  • Beef, pork, chicken, turkey, gelatin, quail, pheasant
  • Whey protein drinks, milk, yogurt, cottage cheese, ricotta cheese

L-Arginine Supplements

Because of the marvelous effects of l-arginine, the market is flooded with various supplements that range from obviously dangerous to high quality product.

Many over the counter supplements are diluted and don’t contain enough of the amino acid to make any changes in your body.

The types of L-Arginine available include powders, pills and tablets however the best l-arginine supplement for weight loss is, in most cases, injectable l-arginine.

Ensuring that you get the right high quality, pure liquid l-arginine requires you do your research.

Purchasing from a licensed United States pharmacy allows you to get access to pharmacy grade supplements at the best prices for the best quality.

Arginine and Carnitine Combo

This is a powerful combo made up to produce the best results possible. With these super-boosters teamed up together, they’re a force to be reckoned with.

Arginine blasts in to get proteins and growth hormones to step it up 100% to aid in building that new muscle while supplying the life-force to the body.

Carnitine makes itself known by appealing to nerve endings and androgen receptors to be more responsive to testosterone levels and proteins to allow new muscle tissue to take up space.

It also goes to work to making sure the metabolism is as hot as ever and is burning up as much adipose tissue as possible for fuel and energy so that you can work out harder and longer.

Benefits of L-Arginine

Side Effects of L-Arginine Supplements

Despite the fact that l-arginine is a natural and organic compound that the body needs in order to survive, many ask is l-arginine safe to take?

Although the body is able to synthesize this amino acid, at times not enough l-arginine rich foods are consumed in the diet to allow the body to make what it needs. Supplementation is then necessary.

As with all pharmacy grade supplements and medications, it’s always advised to consult with a physician prior to use in case of serious underlying medical diseases, blood abnormalities, and respiratory conditions.

There are rare incidences of reported adverse l-arginine side effects that range from nausea, diarrhea, and abdominal pain.


To get rid of those last few stubborn pounds and the belly fat, you may need more than time at the gym and an apple a day.

Give your body injectable amino acids to put your hormones into balance and your health back on track.

Arginine/Carnitine combo is a cocktail your cells will buzz over and crave, and you’ll be replenishing your nutrient stores to attack the struggles of daily life with ease.

Your body will respond with cut, lean muscles, increased energy, and don’t forget, better performance – in all areas needed.

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