Am J Cardiol. Cocoa and Cardiovascular Health. Eur J Integr Med. Arch Physiol Biochem. Nitrate Supplementation and Endurance Performance. J Vasc Res. J Int Soc Sports Nutr. Cocoa, Blood Pressure, and Vascular Function. Curr Hypertens Rep. Eur J Nutr. Journal of Kashan University of Medical Sciences.
Int J Sports Physiol Perform. Cell Biochem Funct. J Strength Cond Res. J Diet Suppl. Note that you won't notice as great of results if you are not taking in a proper post-workout shake and meal to follow, but as mentioned above, once you've got that taken care of, that's when you'll clearly see the impact that nitric oxide has on you. When you recover faster between sessions, this means more frequent weight training workouts, which typically translates to better results.
Remember though that more frequent weight lifting workouts without full recovery translates to poor results and over training, indicating just how important recovery is. If you hope to workout often, you better look after this issue.
Another thing that nitric oxide is going to assist you with is fatigue. If you're finding that as you're going about your workout session, fatigue is a limiting factor in your workout, this is a supplement that can help. As you perform your weight lifting exercises, the body rapidly begins to run out of oxygen. When it does, you'll start to get lactic acid build-up forming in the muscle tissue, which then generates quite a high level of fatigue.
Often, this fatigue is felt as a burning sensation and causes you to cease exercise. If you're attempting a higher rep protocol—into the rep range—this build up of fatigue can be extremely limiting on your progress. So if you can get more oxygen to the tissues, thereby reducing the amount of lactic acid build-up and correspondingly the amount of fatigue, you will dramatically reduce this issue.
If you're an endurance athlete training for a distance event, nitric oxide can also benefit you. Supplements, however, tend to not have side effects and have more moderate ranges of effectiveness. Make sure you check out the manufacturer and buy a supplement that is made in the United States. Go PRO! Sign Up. Nitric oxide relaxes the smooth muscle in the walls of your arterioles, which are the smaller arteries.
Working out causes muscles to contract and the blood vessels dilate. Gas appears and disappears when the dilation occurs. NO settles into the cells of the smooth muscle making it easier for blood to pass through. Basically, when working out your muscles one feels an expansion naturally and this is the NO releasing into the smooth muscle cells. This is extra blood going to your muscles and gives the look and feel of expansion or puffiness.
As you are finishing up a workout your muscles lose this puffiness. They will slowly drain of the extra accumulation of blood. References 1. Calvert JW. Cardioprotective effects of nitrite during exercise. Cardiovasc Res. Effects of aerobic training intensity on resting, exercise and post-exercise blood pressure, heart rate and heart-rate variability. J Hum Hypertens. The effects of aerobic exercise on plasma catecholamines and blood pressure in patients with mild essential hypertension.
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Biochem Biophyc Res Commun. Evidence that nitric oxide increases glucose transport in skeletal muscle. J Appl Physiol ; 82 — Am J Physiol Endocrinol Metab. Nijkamp FP, Folkerts G. Nitric oxide and bronchial hyperresponsiveness. Arch Int Pharmacodyn Ther. Effects of moderate electrical stimulation on reactive species production by primary rat skeletal muscle cells: cross talk between superoxide and nitric oxide production.
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