Did Goliath suffer from health problems?

Author Malcolm Gladwell has written a book entitled "David and Goliath" that deals with the biblical story of the same name. It presents an alternate view that portrays David not as a weak underdog, and Goliath not as the strong giant. I have to take issue with his assumptions involving Goliath. The problem with Gladwell's version is that it becomes less about faith in God, and more of a less miraculous event involving human strength and skill. For reference, see the following article as it hit's on Gladwell's points about Goliath: https://www.theburningplatform.com/2016/03/27/am-i-a-dog-that-you-should-come-to-me-with-sticks/

Point 1: Gladwell says that Goliath is "led" on the valley floor by his attendant.

Response: The inference is that Goliath may have had bad eye sight, but it does not say in scripture that his armor bearer (attendant) led him, only that he went before or walked ahead of him (1Sa 17:7), which would make sense considering he was carrying his shield.

Point 2: Goliath says "Am I a dog, that you come at me with sticks?", but David was only carrying a sling and a staff.

Response: Again this is implying Goliath couldn't see very well when in reality it could be nothing more than an expression. Goliath was insulted that a boy with only a shepherd's staff and a sling would challenge him.

Point 3: "Come here and I'll give your flesh to the beasts of the field!" Why does he ask David to come closer when, in fact, he is right there?

Response: Another verse that is used to assume vision trouble. Goliath was heavy infantry, he was expecting David to fight him in close combat which is why he tells him to come closer.

Point 4: Goliath height has led many doctors and researchers --since back in the 60s-- to think that Goliath suffered from acromegaly, a form of giantism caused by a tumor of the pituitary gland that produces an excess of growth hormone.

Response: There are a couple of problems with this assumption:
1)  Gigantism produces many health problems with the circulatory system, skeletal system, joint pain, and vision among other issues. But if Goliath was in such poor condition how did he last as long as he did on the battlefield? How was he even conscripted into the army in the first place? Someone with gigantism can't move very fast. Then why was everyone afraid to fight him when it would have been apparent he couldn't move fast or see well? How did he manage to wear 125lbs of mail armor, not counting his helmet, leg armor, javelin, spear, and sword if he was in poor condition? Goliath was called a champion (1Sa 17:4) which implies he defeated many opponents in his lifetime.

2) Acromegaly\gigantism is not inherited, yet Goliath had relatives that appeared to be as equally as tall as him. There was Lahmi whose spear was like a weaver’s beam (2.5in or 63.5mm diameter), this was also said of Goliath's spear.  Ishbi-Benob whose bronze spear was three hundred shekels (7.5lbs or 3.4kg), Saph (also called Sippai), and an unnamed giant who had six fingers on each hand and six toes on each foot. Historian Flavuis Josephus said the height of this unnamed giant was six cubits, or over nine feet (2.7m) tall.

3) Are we to assume that every giant mentioned in the Old Testament had gigantism? For instance Og king of Bashan had a bed or sarcophagus that was 13.5 feet (4.1m) long and 6 feet (1.8m) wide. The 12 spied who scouted the land of Canaan described the Anakim as giants and they were likes grasshoppers in their sight. And what about the other giant clans? The Nephilim, Rephaim (which Goliath was a member of), the Emims, the Zamzummims. Genetic disorders such as Gigantism or Marfan syndrome are rare and could not account for entire tribes of giant men.

Point 5: In addition, David was not as weak as he looked, either. First of all --as Artur Mas would put it-- David was a shrewd young man who knew that the Philistine would tear him to pieces, if he engaged him in close quarter combat. That's why he turned down the helmet and armour offered by the King and chose to fight from a distance. In military jargon, Goliath was an infantry soldier, whereas David served in an artillery unit.

Response: The sling can be a deadly weapon and David was no doubt skilled in it's use, but we can't overstate his prowess. He was still a young man (Saul called him a boy), obviously too young to have been conscripted into the army, and who had never been in combat. He turned down Saul's armor because he had never worn them before, and they were too cumbersome and big for him (It was said Saul was a head taller than anyone in Israel). Goliath, on the other hand had been a man of war since his youth (1Sa 17:33).

Conclusion:  Malcolm Gladwell alternate version of David and Goliath is nothing more than assumptions and speculations. By all accounts Goliath was a seasoned able bodied solider, and David was a mere boy who tended his father's flock. By all rights the odds were in Goliath's favor, and yet...

Witness to a miracle

Miracles can and do happen, and I witnessed such an event a few weeks ago. My nephew had suddenly became very ill, vomiting and nausea. He was taken to the hospital by his roommate and admitted to the ICU. As it would turn out he was suffering from pancreatitis, which in turn caused acute kidney failure. The doctors said if he waited another day to go to the hospital, he probably wouldn't have made it. It was literally a life and death situation. Once stabilized they were able to take him out of ICU and put him in a hospital room. He had to be monitored carefully, and had to have dialysis since his kidneys were not functioning.

We were notified of his condition. A word of the Lord came to my dad to pray He (God) would jump start my nephew's kidneys. My mom thought this terminology was somewhat unusual, but nevertheless we began to pray for him. Note that nothing happened instantly. In my experience, more times than not, answers to pray are either gradual or happen at a later date. In the meantime we had heard from his mother. The doctor had said that if his kidneys had not jump started by now, they probably wouldn't. There's that word again, "jump start". Now, we didn't mention anything about what my dad had said, and yet the doctor used the same exact word. This would be a confirmation that we were on the right track.

Here comes an important lesson. In the natural it didn't look like there was much hope. The doctor had already said in effect that it didn't look his kidney's were going to function. The best case scenario is that he would be on dialysis for the rest of his life, and would have to go three times a week. For a time his vitals were getting worse. They had to remove fluid that had built up in his chest. He developed a fever and they had to take him back to the ICU because they thought it might be sepsis. They never would find out the cause of it. Now despite all of this we never quit praying. You can't look at how things look or what the doctor says. The doctor does not have the final word, God does. Perseverance is a big key in getting prayers answered.

The first time I went to see him he looked weak, but he still had his sense of humor. He was on a liquid diet since he was very dehydrated. When my brother, his father, had visited him he told him his kidneys were dead. He had gone past the point when his kidneys should have started to function. There were still many people praying for him. I myself prayed his kidneys would jump start, function on their own again, and that he would leave the hospital on his own two feet. And that is exactly what happened.

My parents had went to visit him again, but I was not with them. Imagine my surprise when my mother called me and told me his kidneys were 95% functioning and he would be leaving the hospital that day or the next day. I was taken aback in a good way. I had no doubt that it was a miracle. I don't know when the change happened exactly, but when it did happen it was suddenly. He would later comment to his dad that he didn't know what had happened, his vitals were bad and then suddenly they were good again.

I am sharing this story to encourage others. Healing is real, and miracles do happen. I am personally familiar with another family whose son was trapped underwater, and who showed signs of brain damage. They had to have that same fight of faith. Today their son is grown up and perfectly normal. So never never give up, never. No matter what it looks like. We go by faith, not by sight.